? 2008 california micro devices corp. all rights reserved. 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 1 issue a ? 8/4/08 CM1621 lcd and camera emi filter array with esd protection features ? six channels of emi filtering with integrated esd protection ? pi-style emi filters in a capacitor-resistor-capacitor (c-r-c) network ? 15kv esd protection on each channel (iec 61000-4-2 level 4, contact discharge) ? 30kv esd protection on each channel (hbm) ? greater than 40db attenuation (typical) at 1ghz ? nudfn package with 0.40mm lead pitch: ? 12-lead: 2.5mm x 1.20mm x 0.50mm ? lead-free finishing applications ? lcd and camera data lines in mobile handsets ? i/o port protection for mobile handsets, notebook computers, pdas, etc. ? emi filtering for data ports in cell phones, pdas or notebook computers ? wireless handsets ? handheld pcs/pdas 100 17pf 17pf filter+esdn* gnd filter+esdn* electrical schematic 1 of 6 emi/rfi + esd channels * see package/pinout diagram for expanded pin information. r cc package / pinout diagrams note: 12-lead nudfn package this drawing is not to scale. gnd 4 3 2 1 4 3 2 1 8 9 10 11 pa d 9 10 11 12 8 5 5 12 6 7 7 6 bottom view (pins up view) top view (pins down view) pin 1 marking part marking
? 2008 california micro devices corp. all rights reserved. 2 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com issue a ? 8/4/08 CM1621 ordering information note 1: parts are shipped in tape & reel form unless otherwise specified. specifications pin descriptions device pin(s) name description device pin(s) name description 1 filter1 filter + esd channel 1 12 filter1 filter + esd channel 1 2 filter2 filter + esd channel 2 11 filter2 filter + esd channel 2 3 filter3 filter + esd channel 3 10 filter3 filter + esd channel 3 4 filter4 filter + esd channel 4 9 filter4 filter + esd channel 4 5 filter5 filter + esd channel 5 8 filter5 filter + esd channel 5 6 filter6 filter + esd channel 6 7 filter6 filter + esd channel 6 gnd pad gnd device ground part numbering information pins package lead-free finish ordering part number 1 part marking 12 nudfn-12 CM1621-06de p21 absolute maximum ratings parameter rating units storage temperature range ?65 to +150 c dc power per resistor 100 mw dc package power rating 500 mw standard operating conditions parameter rating units operating temperature range ?40 to +85 c
? 2008 california micro devices corp. all rights reserved. 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 3 issue a ? 8/4/08 CM1621 note 1: t a =25 c unless otherwise specified. note 2: esd applied to input and output pins with respect to gnd, one at a time. note 3: these parameters are guaranteed by design and characterization. note 4: attenuation / rf curves characteri zed by a network analyzer using microprobes. note 5: these parameters are not guaranteed by design, characterization and production. electrical operat ing characteristics (see note1) symbol parameter conditions min typ max units r resistance 85 100 115 c total total channel capacitance at 2.5vdc reverse bias, 1mhz, 30mvac 27 34 41 pf c capacitance c at 2.5vdc reverse bias, 1mhz, 30mvac 17 pf v diode standoff voltage i diode = 10 a6.0v i leak diode leakage current (reverse bias) v diode = + 3.3v 200 na v sig signal clamp voltage i load = 1.0ma 6.0 7.0 8.0 v v esd in-system esd withstand voltage a) human body model (hbm), mil-std-883, method 3015 b) contact discharge per iec 61000-4-2 level 4 notes 2 and 3 30 15 kv kv r dyn dynamic resistance positive negative 2.3 0.9 f c cut-off frequency z source = 50 , z load = 50 channel r = 100 , channel c = 15pf 90 135 note 3 mhz a 1ghz absolute attenuation @ 1ghz from 0db level z source = 50 , z load = 50 , dc bias = 0v; notes 1, 4, 5 -40 db a 800mhz - 3 ghz absolute attenuation @ 800mhz to 3ghz from 0db level z source = 50 , z load = 50 , dc bias = 0v; notes 1, 4, 5 -35 db
? 2008 california micro devices corp. all rights reserved. 4 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com issue a ? 8/4/08 CM1621 performance information typical filter performance (t a =25c, dc bias=0v, 50 ohm environment) figure 1. insertion loss vs. frequency (filter1 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage figure 2. insertion loss vs. frequency (filter2 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss
? 2008 california micro devices corp. all rights reserved. 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 5 issue a ? 8/4/08 CM1621 figure 3. insertion loss vs. frequency (filter3 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage figure 4. insertion loss vs. frequency (filter4 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage 0 db -10 db -20 db -30 db -40 db -50 db 310 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 3 10 100 1000 2000 6000 frequency (mhz) insertion loss
? 2008 california micro devices corp. all rights reserved. 6 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com issue a ? 8/4/08 CM1621 figure 5. insertion loss vs. frequency (filter5 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage figure 6. insertion loss vs. frequency (filter6 input to gnd, CM1621-06de) typical diode capacitance vs. input voltage 0 db -10 db -20 db -30 db -40 db -50 db 3 10 100 1000 2000 6000 frequency (mhz) insertion loss 0 db -10 db -20 db -30 db -40 db -50 db 3 10 100 1000 2000 6000 frequency (mhz) insertion loss
? 2008 california micro devices corp. all rights reserved. 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 7 issue a ? 8/4/08 CM1621 figure 7. filter capacitance vs. input voltage (normalized to capacitance at 2.5vdc and 25c) capacitance (normalized) dc voltage
? 2008 california micro devices corp. all rights reserved. 8 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com issue a ? 8/4/08 CM1621 mechanical details nudfn-12 mechanical specifications dimensions for the CM1621 supplied in a 12-lead, 0.4mm pitch nudfn package are presented below. ? this package is compliant with jedec standard mo-229c with the exception of the d, d2, e, e2, k and l dimensions as called out in the table above. dimensions for 12-lead, 0.4mm pitch nudfn package package dimensions package nudfn jedec no. mo-229c ? leads 12 dim. millimeters inches min nom max min nom max a 0.45 0.50 0.55 0.018 0.020 0.022 a1 0.00 0.02 0.05 0.000 0.001 0.002 a3 0.127 ref 0.005 ref b 0.15 0.20 0.25 0.006 0.008 0.010 d 2.40 2.50 2.60 0.094 0.098 0.102 d2 1.70 1.80 1.90 0.067 0.071 0.075 e 1.10 1.20 1.30 0.043 0.047 0.051 e2 0.20 0.30 0.40 0.008 0.012 0.016 e 0.40 bsc 0.016 bsc k 0.20 0.008 l 0.20 0.25 0.30 0.008 0.010 0.012 # per tape and reel 3000 pieces controlling dimension: millimeters mechanical package diagrams bottom view b l 0.10 c a b m 12x d2 e2 e gnd pad k 10 11 12 2 134 9 56 87 top view d e pin 1 marking 4 3 2 1 9 11 12 5 8 6 10 7 a a3 a1 0.10 c 0.08 c side view gnd gnd end pads to be connected at customer discretion end pad
? 2008 california micro devices corp. all rights reserved. 490 n. mccarthy blvd., milpitas, ca 95035-5112 tel: 408.263.3214 fax: 408.263.7846 www.cmd.com 9 issue a ? 8/4/08 CM1621 tape and reel specifications part n um be r package size (mm) pocket size (mm) b 0 x a 0 x k 0 tape width w reel diameter qty per reel p 0 p 1 CM1621 2.50 x 1.20 x 0.55 2.80 x 1.45 x 0.70 8mm 178mm (7") 3000 4mm 4mm to p for tape feeder reference cover tape p 1 only including draft. concentric around b. k o embossment user direction of feed 0.2 mm p o center lines of cavity w 10 pitches cumulative tolerance on tape a o b o
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