View AN2526FH_8971889.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

1 ics for tv publication date: december 2002 sdb00050beb AN2526FH automotive lcd color tv signal processor ic overview the AN2526FH is an ic optimized for the automotive tv, incorporating a synchronous stabilizing circuit into the lcd signal processor ic. in response to the demand for a compact and low cost set product, it is available not only for the three-wire serial control but also for the i 2 c bus control. features ? volume-less thanks to built-in i 2 c ? high performance synchronous stabilizing circuit built-in ? analog osd ? pwm circuit built in (duty variable) ? difference from an2526nfh unlike the an2526nfh, it controls a synchronous sys- tem gain at no signal input, thus causing no screen ab- normalities like shaking sideways. (it is suited for the set featuring in no signal input mode.) applications ? automotive tv qfp064-p-1010 unit: mm 10.000.20 48 33 32 17 16 1 64 49 12.000.20 10.000.20 0.100.10 12.000.20 1.950.20 (1.25) (1.25) 0.50 0.18 +0.1 ?0.05 0.15 +0.10 ?0.05 seating plane (1.00) 0.500.20 0 to 10 note) the package of this product will be changed to lead-free type (qfp064-p-1010a). see the new package dimensions section later of this datasheet. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 2 application circuit examples 1. composite signal input ld gnd 3 r ? y out b ? y out r ? y in b ? y in b-out r-out g-out v cc2 v cc1 v com gnd1 tmode test clk field c-sync. vd hd pwm ponr pol v ss clamp dac mon. gnd2 nrgb s-data sclck busch 1.0 f 0.1 f 0.1 f 1 f 0.02 f 0.02 f 0.1 f 0.1 f 47 h 4.7 f 1 000 pf 470 ? 180 k ? 1 m ? 5.1 k ? composite signal ntsc 3.58 mhz pal 4.43 mhz ntsc 39 pf pal 27 pf 2.2 f 2.2 f 2.2 f 15 f 47 h 0.01 f 50 kb (7.5 v) 82 k ? 82 k ? 100 k ? 510 k ? 510 k ? 3.3 k ? 10 k ? 100 k ? 200 k ? 330 pf 330 pf 1 000 pf v cc1 2.2 f 15 f 0.022 f 0.47 f v cc1 v cc1 (5.0 v) dec. r-out dec. g-out dec. b-out r-in 1 g-in 1 b-in 1 r-in 2 g-in 2 b-in 2 blak y s 47 h 15 f 15 f1 f1 f1 f 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 busch hpf logic acc amp. acc det. latch dac shift res. dec sync. sepa. hh-kil v- c / d logic logic logic vco dac pwm f-det. 1/n kill det. apc det. vxo clmp delay trap tint tint-ctl. color-ctl. gca ctl. line i-det. int./ext. sw int./ext. sw contrast bright gamma amp. ave det. comon voltage v com adj. pol bright-ctl. contrast ctl. white peak ctl. gamma ctl. wb-ctl. cw/sw pal 1/2 demod. lpf gca v ref gca gca matrix clmp delay det. logic logic logic clp bgp sync.drp ph-cmp reg. 1 to 4 gene. (bgp) yap ctl. ? c coupling input in an analog osd mode. ? connect to gnd in case of no use in a digital osd mode. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 3 sdb00050beb application circuit examples (continued) 2. component signal input ld gnd 3 r ? y out b ? y out r ? y in b ? y in b-out r-out g-out v cc2 v cc1 v com gnd1 tmode test clk field c-sync. pwm ponr pol v ss clamp dac mon. gnd2 nrgb s-data sclck busch 1.0 f 0.1 f 0.1 f 1 f 0.02 f 0.02 f 0.1 f 0.1 f 4.7 f 1 000 pf 470 ? 180 k ? 1 m ? 5.1 k ? lumi. + sync. signal chroma signal ntsc 3.58 mhz pal 4.43 mhz 2.2 f 2.2 f 2.2 f 15 f 47 h 0.01 f 50 kb (7.5 v) 82 k ? 82 k ? 100 k ? 510 k ? 510 k ? 3.3 k ? 10 k ? 100 k ? 200 k ? 330 pf 330 pf 1 000 pf v cc1 2.2 f 15 f 0.022 f 0.47 f v cc1 v cc1 (5.0 v) dec. r-out dec. g-out dec. b-out r-in 1 g-in 1 b-in 1 r-in 2 g-in 2 b-in 2 blak y s 47 h 15 f 15 f1 f1 f1 f vd hd 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 busch hpf logic acc amp. acc det. latch dac shift res. dec sync. sepa. hh-kil v-c/d logic logic logic vco dac pwm f-det. 1/n kill det. apc det. vxo clmp delay trap tint tint-ctl. color-ctl. gca ctl. line i-det. int./ext. sw int./ext. sw contrast bright gamma amp. ave det. comon voltage v com adj. pol bright-ctl. contrast ctl. white peak ctl. gamma ctl. wb-ctl. cw/sw pal 1/2 demod. lpf gca v ref gca gca matrix clmp delay det. logic logic logic clp bgp sync.drp ph-cmp reg. 1 to 4 gene. (bgp) yap ctl. ? c coupling input in an analog osd mode. ? connect to gnd in case of no use in a digital osd mode. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 4 application circuit examples (continued) 3. analog rgb signal input ld gnd 3 b-out r-out g-out v cc2 v cc1 v com gnd1 tmode test clk field c-sync. vd hd pwm ponr pol v ss clamp dac mon. gnd2 nrgb s-data sclck busch 1.0 f 1 000 pf 470 ? 180 k ? composite signal 2.2 f 2.2 f 2.2 f 15 f 47 h 0.01 f 50 kb (7.5 v) 82 k ? 82 k ? 100 k ? 510 k ? 510 k ? 3.3 k ? 10 k ? 100 k ? 200 k ? 330 pf 330 pf 1 000 pf v cc1 2.2 f 15 f 0.022 f 0.47 f v cc1 v cc1 (5.0 v) r-in 1 g-in 1 b-in 1 r-in 2 g-in 2 b-in 2 blak y s 47 h 15 f 15 f 4.7 f 4.7 f 4.7 f 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 busch hpf logic acc amp. acc det. latch dac shift res. dec sync. sepa. hh-kil v-c/d logic logic logic vco dac pwm f-det. 1/n kill det. apc det. vxo clmp delay trap tint tint-ctl. color-ctl. gca ctl. line i-det. int./ext. sw int./ext. sw contrast bright gamma amp. ave det. comon voltage v com adj. pol bright-ctl. contrast ctl. white peak ctl. gamma ctl. wb-ctl. cw/sw pal 1/2 demod. lpf gca v ref gca gca matrix clmp delay det. logic logic logic clp bgp sync.drp ph-cmp reg. 1 to 4 gene. (bgp) yap ctl. ? c coupling input in an analog osd mode. ? connect to gnd in case of no use in a digital osd mode. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 5 sdb00050beb pin descriptions pin no. description 1v cc1 (5.0 v) 2 reference voltage pin 3 r-ch. clamp detection pin 4 g-ch. clamp detection pin 5 b-ch. clamp detection pin 6 r-ch. decoder output pin 7 g-ch. decoder output pin 8 b-ch. decoder output pin 9 r-ch. analog signal input pin 10 g-ch. analog signal input pin 11 b-ch. analog signal input pin 12 r-ch. analog/character signal input pin 13 g-ch. analog/character signal input pin 14 b-ch. analog/character signal input pin 15 black level indication control signal input pin 16 character picking up pulse input pin 17 b-ch. output pin 18 b-ch. output dc feedback detection pin 19 g-ch. output pin 20 v cc2 (7.5 v) 21 drive output reference potential input pin 22 gnd 1 23 g-ch. output dc feedback detection pin 24 r-ch. output pin 25 r-ch. output dc feedback detection pin 26 common reverse signal output pin 27 testing pulse input pin 28 testing clock input pin 29 field identification signal output pin 30 composite synchronous signal output pin 31 vertical synchronous signal output pin 32 horizontal synchronous signal output pin pin no. description 33 pwm output pin 34 power-on reset detection pin 35 vertical synchronous signal input pin 36 1h reverse signal input pin 37 clock-system gnd (v ss ) 38 clamp pulse input pin 39 dac monitor pin 40 clock-system power supply (3.0 v) 41 gnd 2 42 analog imposing control signal input pin 43 afc loop filter connecting pin 44 vco frequency adjustment pin 45 synchronous signal input pin 46 serial/i 2 c bus switching pin 47 serial data shift clock input pin 48 serial data input pin 49 serial data write pulse input pin 50 acc detection pin 51 acc input pin 52 horizontal clock detection pin 53 chrominance killer detection pin 54 apc detection pin 55 vxo input pin 56 vxo output pin 57 y-system clamp detection pin 58 chrominance signal trap filter connection pin 59 gnd 3 60 luminance signal input pin 61 r-y output pin 62 b-y output pin 63 r-y input pin 64 b-y input pin maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 6 recommended operating range absolute maximum ratings parameter symbol rating unit supply voltage v cc1 5.5 v v cc2 8.5 supply current i cc ? ma power dissipation * 2 p d 423 mw operating ambient temperature * 1 t opr ? 30 to + 85 c storage temperature * 1 t stg ? 55 to + 150 c note) * 1: except for the operating ambient temperature and storage temperature, all ratings are for t a = 25 c. * 2: the power dissipation shown is the value in free air for t opr = 85 c. parameter symbol range unit supply voltage v cc1 4.7 to 5.3 v v cc2 7.0 to 8.0 parameter symbol conditions min typ max unit dc v cc1 -system current consumption i total1 ? 29 ? 43 ma v cc2 -system current consumption i total2 ? 6.0 ? 14.0 ma pin 2 voltage v 2 ? 1.8 ? 2.2 v pin 40 voltage v 40 ? 2.7 ? 3.3 v chrominance system r-y standard gain g ry sg3 (y y = ? 17 db, y s = 0 v[p-p], 9.5 ? 14.5 db ntsc), ch.1 = "c0" r-y/g-y relative gain g rygy sg3 (y y = ? 17 db, y s = 0 v[p-p], ? 8.0 ?? 4.0 db ntsc), ch.1 = "c0" b-y standard gain g by sg3 (y y = ? 17 db, y s = 0 v[p-p], 9.5 ? 14.5 db ntsc), ch.1 = "c0" b-y/g-y relative gain g bygy sg3 (y y = ? 17 db, y s = 0 v[p-p], ? 20.5 ?? 12.5 db ntsc), ch.1 = "c0" high-level apc pull-in ap h sg5 (4.43 mhz + 520 hz, pal) 500 ? 540 hz low-level apc pull-in ap l sg5 (4.43 mhz ? 520 hz, pal) ? 540 ?? 500 hz acc output characteristic 1 g acc1 sg5 (0 db, 6 db, ntsc), ch.1 = "80" ? 1.0 ? 1.0 db acc output characteristic 2 g acc2 sg5 (0 db, 6 db, ntsc), ch.1 = "80" ? 1.0 ? 1.0 db chrominance killer characteristic 1 v kill1 sg5 ( ? 30 db, ntsc) 400 ?? mv[p-p] ch.1 = "80", ch.2 = "80", ch.5 = "ff" chrominance killer characteristic 2 v kill2 sg5 ( ? 50 db, ntsc) ?? 600 mv[p-p] ch.1 = "80", ch.2 = "80", ch.5 = "ff" electrical characteristics at t a = 25 c maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 7 sdb00050beb electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system sharpness control characteristic g sh sg1 (2 mhz, ntsc) 1.0 ?? db ch.1 = "80", ch.9 = "80"/"ff" sharpness frequency characteristic 1 f sh1 sg1 (100 khz/2 mhz, ntsc) 3.5 ?? db ch.1 = "80" r-ch. contrast adjustment range 1 ctr r1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"ff" g-ch. contrast adjustment range 1 ctr g1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"ff" b-ch. contrast adjustment range 1 ctr b1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"ff" r-ch. contrast adjustment range 2 ctr r2 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??? 5.2 db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"80" g-ch. contrast adjustment range 2 ctr g2 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??? 5.2 db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"80" b-ch. contrast adjustment range 2 ctr b2 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??? 5.2 db ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment ch.15 = "c0"/"80" r-ch. pedestal amplitude minimum v pedrmin sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 2.0 v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "ff" ch.15 = "c0" g-ch. pedestal amplitude minimum v pedgmin sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 2.0 v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "ff" ch.15 = "c0" b-ch. pedestal amplitude minimum v pedbmin sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 2.0 v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "ff" ch.15 = "c0" maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 8 electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system (continued) r-ch. pedestal amplitude maximum v pedrmax sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ? ? v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "00" ch.15 = "c0" g-ch. pedestal amplitude maximum v pedgmax sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ? ? v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "00" ch.15 = "c0" b-ch. pedestal amplitude maximum v pedbmax sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ? ? v[p-p] ch.5 = "80", ch.12/13/14 = "ff" ch.8/10/11 adjustment, ch.8 = "00" ch.15 = "c0" g-ch. output dc voltage v gdc sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 2.2?2.5 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11 adjustment, ch.15 = "c0" r-ch. gamma characteristic 1 g gamr1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?8.5 ? ?3.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment g-ch. gamma characteristic 1 g gamg1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?8.5 ? ?3.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment b-ch. gamma characteristic 1 g gamb1 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?8.5 ? ?3.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment r-ch. gamma characteristic 2 g gamr2 sg3 (ntsc), ch.1 = "e0", ch.4 = "40" ?8.2 ? ? db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"ff" g-ch. gamma characteristic 2 g gamg2 sg3 (ntsc), ch.1 = "e0", ch.4 = "40" ?8.2 ? ? db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"ff" b-ch. gamma characteristic 2 g gamb2 sg3 (ntsc), ch.1 = "e0", ch.4 = "40" ?8.2 ? ? db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"ff" r-ch. gamma characteristic 3 g gamr3 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?3.5 ? 0.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"60" maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 9 sdb00050beb electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system (continued) g-ch. gamma characteristic 3 g gamg3 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?3.5 ? 0.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"60" b-ch. gamma characteristic 3 g gamb3 sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?3.5 ? 0.5 db ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.13 = "80"/"60" r-ch. white limiter low-level v wrrl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??3.0 v[p-p] ch.5 = "80", ch.12 = "00", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" g-ch. white limiter low-level v wrgl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??3.0 v[p-p] ch.5 = "80", ch.12 = "00", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" b-ch. white limiter low-level v wrbl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ??3.0 v[p-p] ch.5 = "80", ch.12 = "00", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" r-ch. white limiter high-level v wrrh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.2 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" g-ch. white limiter high-level v wrgh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.2 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" b-ch. white limiter high-level v wrbh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.2 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment ch.15 = "ff" r-ch. black limiter low-level v brrl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v ch.5 = "80", ch.7 = "80", ch.12 = "ff" ch.14 = "40", ch.8/10/11/15 adjustment ch.8 = "00" g-ch. black limiter low-level v brgl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v ch.5 = "80", ch.7 = "80", ch.12 = "ff" ch.14 = "40", ch.8/10/11/15 adjustment ch.8 = "00" maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 10 electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system (continued) b-ch. black limiter low-level v brbl sg3 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v ch.5 = "80", ch.7 = "80", ch.12 = "ff" ch.14 = "40", ch.8/10/11/15 adjustment ch.8 = "00" r-ch. black limiter high-level v brrh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 1.2 v ch.5 = "80", ch.12 = "ff" ch.8/10/11/15 adjustment, ch.7 = "ff" ch.8 = "00", ch.14 = "40" g-ch. black limiter high-level v brgh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 1.2 v ch.5 = "80", ch.12 = "ff" ch.8/10/11/15 adjustment, ch.7 = "ff" ch.8 = "00", ch.14 = "40" b-ch. black limiter high-level v brbh sg3 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 1.2 v ch.5 = "80", ch.12 = "ff" ch.8/10/11/15 adjustment, ch.7 = "ff" ch.8 = "00", ch.14 = "40" r-ch. y s threshold 1 v tysr1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 0.8 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 1 v g-ch. y s threshold 1 v tysg1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 0.8 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 1 v b-ch. y s threshold 1 v tysb1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 0.8 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 1 v r-ch. y s threshold 2 v tysr2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 0.5 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 4 v g-ch. y s threshold 2 v tysg2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 0.5 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 4 v b-ch. y s threshold 2 v tysb2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ?? 0.5 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = 4 v r-ch. black level chr rb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ? 0.6 ? 0.6 v ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 g-ch. black level chr gb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ? 0.6 ? 0.6 v ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 b-ch. black level chr bb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" ? 0.6 ? 0.6 v ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 11 sdb00050beb electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system (continued) r-ch. black level width wchr rb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 g-ch. black level width wchr gb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 b-ch. black level width wchr bb sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 16 = sg7 r-ch. chr threshold 1 v tchr1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 12 = 1 v g-ch. chr threshold 1 v tchg1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 13 = 1 v b-ch. chr threshold 1 v tchb1 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 1.5 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 14 = 1 v r-ch. chr threshold 2 v tchr2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 12 = 4 v g-ch. chr threshold 2 v tchg2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 13 = 4 v b-ch. chr threshold 2 v tchb2 sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 3.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 14 = 4 v r-ch. white level chr rw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 12 = sg7 g-ch. white level chr gw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 13 = sg7 b-ch. white level chr bw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.0 ?? v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 14 = sg7 r-ch. white level width wchr rw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 12 = sg7 g-ch. white level width wchr gw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 13 = sg7 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 12 electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit y-system (continued) b-ch. white level width wchr bw sg2 (ntsc), ch.1 = "e0", ch.2 = "40" 2.25 ? 3.75 s ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, pin 14 = sg7 r-ch. rgb2 relative amplitude v rgb2r sg2 (ntsc), ch.1 = "a0" ? 0.45 ? 0.45 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, ch.3 = "40" ch.6 = "40", pin 42 = 4 v b-ch. rgb2 relative amplitude v rgb2b sg2 (ntsc), ch.1 = "a0" ? 0.45 ? 0.45 v[p-p] ch.5 = "80", ch.12 = "ff", ch.14 = "40" ch.8/10/11/15 adjustment, ch.3 = "40" ch.6 = "40", pin 42 = 4 v synchronous system horizontal sync. pulse low-level v hdl ??? 0.4 v horizontal sync. pulse amplitude v hd ? 4.0 ?? v[p-p] horizontal sync. pulse width t hd ? 4.86 ? 6.86 s vertical sync. pulse low-level v vdl ??? 0.4 v vertical sync. pulse amplitude v vd ? 4.0 ?? v[p-p] horizontal sync. separation pulse v hssh sg2 (ntsc) 4.0 ?? v high-level horizontal sync. separation pulse v hss sg2 (ntsc) 4.0 ?? v[p-p] amplitude horizontal sync. separation pulse t hss sg2 (ntsc) 3.8 ? 5.8 s width maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 13 sdb00050beb electrical characteristics at t a = 25 c (continued) ? testing signal waveform signal name signal waveform sg1 (sine wave video signal) sg2 (white signal) sg3 (10-step wave) sg5 (color bar chrominance signal) sg7 (character pulse) y v = 200 mv[p-p] y y = 100 mv[p-p] y s = 300 mv[p-p] y y = 700 mv[p-p] y s = 300 mv[p-p] y y = 700 mv[p-p] y s = 300 mv[p-p] 3.0 v 3 s gnd 1h burst amplitude = 300 mv[p-p] chrominance amplitude = 600 mv[p-p] burst, chrominance frequency ntsc = 3.579 545 mhz pal = 4.433 619 mhz maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 14 terminal equivalent circuits pin no. equivalent circuit description voltage waveform 1 ? v cc1 : ? 5.0 v-system power supply pin supply current 40 ma typ. 2v ref : ? reference voltage output pin 2.0 v typ. 3 r-ch. det.: ? r-ch. clamping capacitor coupling pin 4 g-ch. det.: ? g-ch. clamping capacitor coupling pin 5 b-ch. det.: ? b-ch. clamping capacitor coupling pin 1 k ? 60 ? pin 1 v cc1 pin 59 gnd 200 ? 30 k ? 26 k ? 2 1 k ? 1 k ? pin 1 v cc1 pin 22 gnd 500 ? 3 hss 1 k ? 1 k ? pin 1 v cc1 pin 22 gnd 500 ? 4 hss 1 k ? 1 k ? pin 1 v cc1 pin 22 gnd 500 ? 5 hss maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 15 sdb00050beb pin no. equivalent circuit description voltage waveform 6 dec.r-out: output pin of r signal de- modulated from video signal 7 dec.g-out: output pin of g signal de- modulated from video signal 8 dec.b-out: output pin of b signal de- modulated from video signal 9 r-in 1: analog r signal analog r signal input terminal equivalent circuits (continued) pin 1 v cc1 pin 22 gnd 150 ? 150 ? 6 pin 1 v cc1 pin 22 gnd 150 ? 150 ? 7 pin 1 v cc1 pin 22 gnd 150 ? 150 ? 8 5 k ? 9 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 16 pin no. equivalent circuit description voltage waveform 10 g-in 1: analog g signal analog g signal input 11 b-in 1: analog b signal analog b signal input 12 r-in 2: analog osd character insertion signal in- put for r-ch., supporting ana- log and digital osd. digital osd 13 g-in 2: analog osd character insertion signal in- put for g-ch., supporting ana- log and digital osd. digital osd terminal equivalent circuits (continued) 5 k ? 10 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. 5 k ? 11 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. 5 k ? 12 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. v cc1 gnd 5 k ? 13 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. v cc1 gnd maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 17 sdb00050beb pin no. equivalent circuit description voltage waveform 14 b-in 2: analog osd character insertion signal in- put for b-ch., supporting ana- log and digital osd. digital osd 15 blk: black level indication con- trol signal input pin 16 y s : character picking up signal input 17 b-out: b signal output pin 18 b-ch.ave det.: ? b-ch. output dc feedback detection pin terminal equivalent circuits (continued) 5 k ? 14 bgp pin 1 v cc1 pin 2 v ref pin 22 gnd 0.7 v[p-p] typ. v cc1 gnd 5 k ? 15 49.3 k ? v ss v cc1 gnd 5 k ? 16 49.3 k ? v ss v cc1 gnd 100 k ? 17 200 ? 26 k ? pin 20 v cc2 pin 18 pin 22 gnd 2 k ? 2 k ? 100 k ? 18 pin 17 8 k ? pin 20 v cc2 pin 22 gnd maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 18 pin no. equivalent circuit description voltage waveform 19 g-out: g signal output pin 20 ? v cc2 : ? 7.5 v system power supply supply current 12 ma typ. 21 ave : ? r,g,b output dc reference voltage pin 22 ? gnd 2: ? drive circuits system gnd 23 g-ch.ave det.: ? g-ch. output dc feedback detection pin 24 r-out: r signal output pin terminal equivalent circuits (continued) 100 k ? 19 200 ? 26 k ? pin 20 v cc2 pin 18 pin 22 gnd 2 k ? 21 200 k ? pin 20 v cc2 pin 22 gnd 8 k ? 2 k ? 200 k ? 2 k ? 100 k ? 23 pin 17 8 k ? pin 20 v cc2 pin 22 gnd 100 k ? 24 200 ? 26 k ? pin 20 v cc2 pin 18 pin 22 gnd 2 k ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 19 sdb00050beb pin no. equivalent circuit description voltage waveform 25 r-ch.ave det.: ? r-ch. output dc feedback detection pin 26 common out: voltage output pin for common. output impedance; approx. 150 ? 27 test mode: high or low logic test mode start signal input pin; "open" or "gnd" normally 28 test clk: high or low logic test pulse input pin; "open" or "gnd" normally 29 field: output waveform field identifying signal output pin terminal equivalent circuits (continued) 2 k ? 100 k ? 25 pin 17 8 k ? pin 20 v cc2 pin 22 gnd 26 pin 19 v cc2 pin 22 gnd 100 k ? 15 k ? 200 ? ch.3 ch.3 27 pin 40 v dd pin 37 v ss 5 k ? 44.8 k ? 28 pin 40 v dd pin 37 v ss 5 k ? 44.8 k ? 29 pin 1 v cc1 pin 40 v dd pin 37 v ss field 0 v v cc1 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 20 pin no. equivalent circuit description voltage waveform 30 hss: output waveform composite synchronous sig- nal output pin 31 vd: output waveform vertical synchronous signal output pin 32 hd: output waveform horizontal synchronous sig- nal output pin 33 pwm: output waveform pwm signal output pin 34 rst: ? capacitor coupling pin for power-on reset terminal equivalent circuits (continued) 30 pin 1 v cc1 pin 40 v dd pin 37 v ss hss 0 v v cc1 31 pin 1 v cc1 pin 40 v dd pin 37 v ss vd 0 v v cc1 32 pin 1 v cc1 pin 40 v dd pin 37 v ss hd 0 v v cc1 33 pin 1 v cc1 pin 40 v dd pin 37 v ss pwm 34 pin 1 v cc1 pin 37 v ss 5 k ? 500 ? 100 k ? 50 k ? 0 v v cc1 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 21 sdb00050beb pin no. equivalent circuit description voltage waveform 35 vdb in: high or low vertical synchronous pulse input pin 36 ext. pol.: high or low 1h reverse signal input pin 37 ? v ss : mos system gnd ? 38 clamp in: high or low clamp pulse input pin valid only in the external clamp mode. positive polarity input. 39 dac mon.: dc dac dc voltage output pin 40 ? v dd : ? capacitor connection pin for mos part power supply. 3.0 v typ. 41 ? gnd 3: pulse system gnd ? 42 prgb: high or low analog osd signal input mode start-up signal input pin valid only in the analog osd mode high = analog osd start up terminal equivalent circuits (continued) 35 pin 40 v dd pin 37 v ss 5 k ? 50.2 k ? 36 pin 40 v dd pin 37 v ss 5 k ? 50.2 k ? 38 pin 37 v ss 5 k ? 50.2 k ? pin 40 v dd 39 pin 1 v cc1 1.5 pf pin 59 gnd 2 k ? 200 ? 25 k ? 20 k ? 42 pin 40 v dd pin 37 v ss 5 k ? 53.8 k ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 22 pin no. equivalent circuit description voltage waveform 43 afc det.: afc filter connection pin input impedance; 100 k ? or more 44 h f o : ? vco oscillation frequency adjusting resistor connection pin 45 hss in: input signal example: h-sync. input pin video signal separates a sync signal from luminance signal (video sig- nal) 46 bus-ch: high or low switching pin for serial three- wire control/i 2 c bus control high = i 2 c bus open or low = serial three- wire control 47 dac: serial clock input pin terminal equivalent circuits (continued) 43 pin 59 gnd pin 1 v cc1 1 k ? 1 k ? 2 k ? 2 k ? 1h 44 pin 59 gnd pin 1 v cc1 2 k ? 5 pf 10 k ? 10 k ? 45 pin 59 gnd pin 2 v ref pin 1 v cc1 8.4 k ? 20 k ? 20 k ? 46 pin 40 v dd pin 37 v ss 4 k ? 50 k ? 47 pin 40 v dd pin 37 v ss 4 k ? 50 k ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 23 sdb00050beb pin no. equivalent circuit description voltage waveform 48 dat: serial data input pin 49 len: high or low load pulse input pin, also works as the slave address conversion pin in the i 2 c bus mode. high = "88" low = "8a" 50 acc det.: ? acc capacitor connecting pin, adjusting the amplitude of a burst signal automati- cally 51 c in: input signal example: chrominance signal signal in- video signal put pin input chrominance signal (video signal) 52 l.det.: ? capacitor coupling pin for the horizontal unlock detect- ing circuit terminal equivalent circuits (continued) 48 pin 40 v dd pin 37 v ss pin 59 gnd 4 k ? 50 ? 500 ? ack 49 pin 48 v dd pin 41 v ss 4 k ? 50 k ? 50 pin 1 v cc1 pin 59 gnd 1 k ? 1 k ? 1 k ? 2 k ? 5 k ? 5 k ? 1 k ? 51 pin 1 v cc1 pin 59 gnd 50 k ? 52 pin 1 v cc1 pin 59 gnd 10 k ? 12 k ? 200 ? 60 ? 60 ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 24 pin no. equivalent circuit description voltage waveform 53 kill det.: ? killer capacitor coupling pin. to prevent degradation of image in a small amplitude of a burst signal, this pin stops a chrominance signal and the mode changes to black and white mode. 54 apc det.: ? apc capacitor coupling pin. matching the phase of a crys- tal oscillation to that of burst signal. 55 vxoi : ntsc 3.58 mhz crystal oscillator connecting pal 4.43 mhz pin the pair with pin 56 56 vxoo: ntsc 3.58 mhz crystal oscillator connecting pal 4.43 mhz pin the pair with pin 55 output impedance; approximately 100 ? terminal equivalent circuits (continued) 54 pin 1 v cc1 pin 59 gnd 2 k ? 2 k ? 1 k ? 50 k ? 100 k ? 1 k ? 1 k ? 31 k ? 41 k ? 45 k ? 5 k ? 5 k ? 50 k ? 53 pin 1 v cc1 pin 59 gnd 1.5 k ? 72 k ? 90 k ? 55 pin 1 v cc1 pin 59 gnd 15 pf 400 ? 6 k ? 26 k ? 5 k ? 26 k ? 56 pin 1 v cc1 pin 59 gnd 500 ? 500 ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 25 sdb00050beb pin no. equivalent circuit description voltage waveform 57 y-det.: ? capacitor coupling pin for luminance signal clamping 58 trap: ? trap connecting pin trapping a chrominance sig- nal by connecting external inductor and capacitor. not necessary in case that an in- put signal is a component. 59 ? gnd 3: ? gnd for chrominance and lu- minance signal process blocks 60 y-in: input signal example: luminance signal input pin video signal input luminance signal (video signal) 61 r-y out: r-y signal r-y signal output pin, demo- dulated from a video signal terminal equivalent circuits (continued) 58 60 pin 59 gnd pin 1 v cc1 2 k ? 50 ? 1 k ? 2 k ? 2 k ? 60 pin 1 v cc1 58 pin 59 gnd 2 k ? 2 k ? 50 ? 20 k ? 1 k ? 2 k ? 61 pin 1 v cc1 pin 59 gnd 1 k ? 1 k ? 1h 57 pin 1 v cc1 pin 59 gnd 1 k ? 1 k ? 2 k ? maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 26 pin no. equivalent circuit description voltage waveform 62 b-y out: b-y signal b-y signal output pin, de- modulated from a video sig- nal 63 r-y in: r-y signal r-y signal input pin in a color difference mode and in stan- dard pal. 64 b-y in: b-y signal b-y signal input pin in a color difference mode and in stan- dard pal. terminal equivalent circuits (continued) 62 pin 1 v cc1 pin 59 gnd 1 k ? 1 k ? 1h 63 pin 1 v cc1 pin 59 gnd pin 2 v ref 5 k ? 5 k ? 5 k ? 17.5 k ? 5 k ? 5 k ? 2 k ? 64 pin 1 v cc1 pin 59 gnd pin 2 v ref 5 k ? 5 k ? 5 k ? 17.5 k ? 5 k ? 5 k ? 2 k ? 1h usage notes ? since the following pins are low in a static electricity breakdown level, be cautious on use. pin 27 breakdown level c = 200 pf + 200 v to 210 v pin 35 breakdown level c = 200 pf + 180 v to 190 v ? evaluated throughly on the application of this device in pal. 1h maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 27 sdb00050beb technical data 1. serial interface description 1) serial data control in addition to its serial control by the conventional three-wire method, the AN2526FH can be controlled by the i 2 c bus. the transmission method is selected by the voltage to be applied to pin 46. three-wire control mode: pin 46 = low (connect to gnd) i 2 c bus mode: pin 46 = high (pin 41: connect to v dd ) it is recommended that the serial data is transferred during a vertical blanking period. 2) three-wire control mode a serial data is of three-line system communicating three kinds of signals of data, shift clock and load pulse independently. the data to be communicated is made up by 12 bits in total of address (4 bits) and data (8 bits). the dac is composed of four blocks of serial-parallel conversion, address decoder, data latch and ladder resistors, enabling to control 16 channels in total. further, the mode setting such as the input signal switching is done by a serial data to reduce the pin count. (1) serial data format d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 address block data block (2) serial data input timing chart timing chart expanded diagram d11 d10 d2 d1 d0 pin 48 s-data pin 47 sclk pin 49 ld pin 47 sclk t ckh t ckl t dch t chd t chl t ldh t ldc t cr t cf pin 48 s-data pin 49 ld maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 28 technical data (continued) 1. serial interface description (continued) 2) three-wire control mode (continued) (2) serial data input timing chart (continued) parameter symbol min max unit clock low-level pulse width t ckl 500 ? ns clock high-level pulse width t ckh 500 ? ns clock rise time t cr ? 20 ns clock fall time t cf ? 20 ns data setup time t dch 30 ? ns data hold time t chd 60 ? ns load setup time t chl 200 ? ns load hold time t ldc 100 ? ns load high-level pulse width t ldh 500 ? ns (3) mode setting channel bits table d11 d10 d9 d8 selection-ch. evr control function number of bits 0 0 0 0 0 vertical sync. signal output position 3 1 0 0 0 1 horizontal sync. signal output position 5 0 1 0 0 2 pwm duty 6 1 1 0 0 3 common pulse amplitude 7 0 0 1 0 4 y-gain 8 1 0 1 0 5 color gain 7 0110 6 hue 7 1 1 1 0 7 black-limiter level 8 0 0 0 1 8 brightness 8 1 0 0 1 9 y-aperture gain 8 0 1 0 1 10 r-ch. sub-brightness 8 1 1 0 1 11 b-ch. sub-brightness 8 0 0 1 1 12 white peak limiter level 8 1 0 1 1 13 gamma-1 knee level 8 0 1 1 1 14 gamma-2 knee level 8 1 1 1 1 15 rgb contrast 7 a variety of mode-settings for the channels for 8 bits or less is made by using the data of the data block. the contents of each mode setting are shown next. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 29 sdb00050beb technical data (continued) 1. serial interface description (continued) 2) three-wire control mode (continued) (3) mode setting channel bits table (continued) ? ch.0: vertical sync. output position adjustment d11 d10 d9 d8 d7 d6 d5 d4 to d3 d2 d1 d0 exchf fixhd bosc hor. pll start position adjustment ?? 0 automatic switching ?? 1 263h/313h fixed (ntsc/pal) 0000 ? 0 hd/vd output timing is serially variable ? 1 hd/vd output timing fixed 0 odd number field: advanced phase 1 even number field: advanced phase pin 33 input composite sync. signal odd number field pin 31 output odd number field fixhd = "0" pin 31 output odd number field fixhd = "1" 8h 2h to 9h(d0 to d2) 3 composite sync. signal even number field pin 31 output exchf = "1" fixhd = "0" pin 31 output exchf = "1" fixhd = "1" pin 31 output exchf = "0" fixhd = "0" pin 31 output exchf = "0" fixhd = "1" 8h 8h 3 3 the above timing chart indicates (d2,d1,d0) = "101". for (d2,d1,d0) = "000", the pin 31 output width is 9h. the pin 31 timing is synchronous with the pin 33 input timing. the above timing chart is just for reference. 2.5h to 9.5h (d0 to d2) 1.5h to 8.5h(d0 to d2) maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 30 d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 v mode yuv rgb ?? 0 video signal input display mode ?? 1 analog rgb input display mode 1000 ? 0 chrominance signal input mode ? 1 color-difference signal input mode 0 pal 1 ntsc technical data (continued) 1. serial interface description (continued) 2) three-wire control mode (continued) (3) mode setting channel bits table (continued) ? ch.0: (continued) ? ch.1: horizontal sync. output position adjustment pin 33 input composite sync. signal odd number field odd number field exchf = "1" exchf = "0" composite sync. signal even number field 6h to 9h (d3 to d4) horizontal pll on horizontal pll off 0-line 1 2 3 5.5h to 8.5h (d3 to d4) horizontal pll on horizontal pll off 6.5h to 9.5h (d3 to d4) horizontal pll on horizontal pll off the above timing chart indicates (d4,d3) = "01". pll stop line number: 254-line (ntsc) 302-line (pal) composite sync. signal input (video signal) pin 30 composite sync. signal output pin 32 horizontal sync. signal output (d4,d3,d2,d1,d0) = (00000) sync. signal separation delay time (approximately 1 s) 32f y pin 32 horizontal sync. signal output (d4,d3,d2,d1,d0) = (11111) pin 32 horizontal sync. signal output ch.0 (d6) = "1" 32f y 31f y 27f y 1f y = (ntsc/pal) f h : horizontal sync. frequency 347f h 1 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 31 sdb00050beb technical data (continued) 1. serial interface description (continued) 2) three-wire control mode (continued) (3) mode setting channel bits table (continued) ? ch.1: horizontal sync. output position adjustment (continued) the delay time of pin 30 output to video signal is likely to vary according to an external constant connected to pin 45. for an external constant, the characteristics in weak electric field must be evaluated adequately. though the horizontal sync. signal output adjustment range is designed by referring to the center of pin 30 output pulse, there would be some error according to vco free-run frequency. ? ch.2: pwm duty adjustment d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 p mode yc mode ? 0 composite input mode 0100 1com ponent input mode 0 standard pal mode 1 quasi pal/ntsc mode note that adjustment characteristics come to discontinuation around max. duty. (d5,d4,d3,d2,d1,d0) = (000000): t w = 1h = (000001): t w = 3h = (000010): t w = 4h = (110110): t w = 56h = (110111): t w = 56h = (111000): t w = 0h = (111001): t w = 58h ? ch.3: common pulse amplitude adjustment d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 osd 11000analog osd signal input mode 1 digital osd signal input mode ? ch.5: color gain adjustment d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 hts 101001h reverse inhibit mode 1 1h reverse mode 0 to 58h : (ntsc/pal) 58 f h maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 32 technical data (continued) 1. serial interface description (continued) 2) three-wire control mode (continued) (3) mode setting channel bits table (continued) ? ch.6: hue adjustment d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 1001 00h, 01h: test mode ? ch.15: rgb contrast adjustment d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 pol mode 11110 internal pol 1h reverse mode 1 external pol 1h reverse mode 3) i 2 c bus control mode a serial data is capable of transferring 9-bit unit of 8-bit transfer data and 1-bit answering data using two kinds of signal lines of data and shift clock. when a slave address after setting a start condition matches the address on the ic side, you can receive the data to be transmitted from then. once the stop condition is set up, the next transmitting data will be ignored until the start condition is set up. there are two kinds of transfer mode: an auto-increment mode which does not transmit subaddress, and data upgrade mode which transmits sub-address + data by 2 bytes. the typical models of communication sequence are shown below: (1) start condition when the s-data changes from high level to low level at sclk = high level, a data receiving mode becomes available. (2) slave address transfer the slave address of the AN2526FH is 88h at pin 49 = high level and 8ah at pin 49 = low level. when you use the slave address at 88h, 10h and 11h are prohibited on the application. when you use the slave address at 8ah, 14h and 15h are prohibited on the application. subaddress transfer acknowledge bit 1 pin 48 s-data pin 47 sclk 2345678912 start condition d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0 cp 01100 external clamp pulse input mode 1 internal clamp (pedestal) mode ? ch.9: y-aperture gain adjustment maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 33 sdb00050beb technical data (continued) 1. serial interface description (continued) 3) i 2 c bus control mode (continued) (3) subaddress transfer when a data transfer mode bit is 0, all the serial data columns transferred until a stop condition is set is regarded as the data block. (4) data transfer (5) stop condition when s-data changes from low level to high level at sclk = high level, data reception is halted. (6) pulse timing timing chart expanded diagram data transfer slave address transfer acknowledge bit 1 d7 d6 d5 d4 d3 d2 d1 d0 pin 48 s-data pin 47 sclk 23456789 89 1 2 data transfer mode bit "1": data update mode "0": auto increment mode acknowledge bit 1 d7 d6 d5 d4 d3 d2 d1 d0 pin 48 s-data pin 47 sclk 23456789 89 1 2 at auto increment mode: data transfer at data update mode: subaddress transfer pin 48 s-data pin 47 sclk t f t hddat t low t buf t hdsta t r t high t sudat t susto maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 34 d7 d6 to d4 d3 d2 d1 d0 selection evr control function number channel of bits 0 0 0 0 0 vertical sync. signal output position 3 0 0 0 1 1 horizontal sync. signal output position 5 0 0 1 0 2 pwm duty 6 0 0 1 1 3 common pulse amplitude 7 0 1 0 0 4 y-gain 8 0 1 0 1 5 color gain 7 0110 6 hue 7 mode don't care 0 1 1 1 7 black-limiter level 8 1 0 0 0 8 brightness 8 1 0 0 1 9 y-aperture gain 8 1 0 1 0 10 r-ch. sub-brightness 8 1 0 1 1 11 b-ch. sub-brightness 8 1 1 0 0 12 white peak limiter 8 1 1 0 1 13 gamma-1 knee level 8 1 1 1 0 14 gamma-2 knee level 8 1 1 1 1 15 rgb contrast 7 technical data (continued) 1. serial interface description (continued) 3) i 2 c bus control mode (continued) (6) pulse timing (continued) in case that the channels have 8 bits or less of data bits number, the data in the data block is used to set various modes. the content of each mode setting is same as three-wire control mode parameter symbol min typ max unit sclk clock frequency t scl 0 ? 400 khz bus free-time for stop condition and start condition t buf 1.3 ?? s hold time start condition t hdsta 0.6 ?? s sclk clock low-state hold time t low 1.3 ?? s sclk clock high-state hold time t high 0.6 ?? s data hold time t hddat 0 ?? s data setup time t sudat 100 ?? ns s-data, sclk signal rise time t r ?? 300 ns s-data, sclk signal fall time t f ?? 300 ns stop condition setup time t susto 0.6 ?? s (7) mode setting channel bits table maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH 35 sdb00050beb technical data (continued) 2. recommended operating conditions note) * : set it lower than v cc1 (pin 1 voltage). parameter symbol min typ max unit composite video input signal y in 0.9 1.0 1.1 v[p-p] (sync. chip - white) y-input signal voltage y in 0.6 0.7 0.8 v[p-p] (pedestal - white) c-input signal voltage c in 200 300 400 mv[p-p] (burst signal amplitude) mos input signal low-level voltage v mosl 0 ? 0.8 v mos input signal high-level voltage v mosh 4.2 ? *v synchronous signal input h sync 0.2 0.3 0.4 v[p-p] (pedestal - sync. chip) serial data transfer frequency f sd ?? 1.0 mhz analog rgb input signal rgb in 0.6 0.7 0.8 v[p-p] (pedestal - white) 3. power dissipation of package qfp064-p-1010 p d ? t a 1.600 1.576 1.400 1.200 1.000 0.800 0.814 0.600 0.400 0.200 0 25 150 ambient temperature t a ( c) power dissipation p d (w) 50 75 100 125 0.000 mounted on standard board (glass epoxy: 75 75 t0.8 mm 3 ) r th(j-a) = 79.3 c/w independent ic without a heat sink r th(j-a) = 153.5 c/w maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN2526FH sdb00050beb 36 new package dimensions (unit: mm) ? qfp064-p-1010a (lead-free package) 12.00 0.20 (1.00) 0.18 0.05 0.50 0.20 0 to 10 (1.25) 12.00 0.20 10.00 0.20 (1.25) 10.00 0.20 48 33 116 32 17 64 49 1.95 0.20 0.10 0.10 0.15 0.05 seating plane m 0.10 0.50 0.10 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
request for your special attention and precautions in using the technical information and semiconductors described in this book (1) if any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) the technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) the products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). consult our sales staff in advance for information on the following applications: ? special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod- ucts may directly jeopardize life or harm the human body. ? any applications other than the standard applications intended. (4) the products and product specifications described in this book are subject to change without notice for modification and/or im- provement. at the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date product standards in advance to make sure that the latest specifications satisfy your requirements. (5) when designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. otherwise, we will not be liable for any defect which may arise later in your equipment. even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (esd, eos, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. when using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) this book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of matsushita electric industrial co., ltd. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/

▲Up To Search▲

Price & Availability of AN2526FH

	To Download AN2526FH Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .