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ACMD-4102 umts/ncdma/co-band gsm rx band 2 duplexer with balanced rx port data sheet description the avago ACMD-4102 is a highly miniaturized duplexer designed for use in umts and ncdma band 2 (1850.48 C 1909.52 mhz ul, 1930.48 C 1989.52 mhz dl) handsets and mobile data terminals. low insertion loss in the tx channel minimizes current drain from the power amplifi er, while low rx channel insertion loss improves receiver sensitivity. the rx port is balanced to preserve cmr and simplify the interface to baseband chipsets. the ACMD-4102 enhances the sensi tivity and dynamic range of handset receivers by providing high isolation of the transmitted signal from the receiver input and high rejection of transmit-generated noise in the receive band. the ACMD-4102 is designed with avago technologies innovative film bulk acoustic resonator (fbar) technol- ogy, which makes possible ultra-small, high-q fi lters at a fraction of their usual size. the excellent power handling capability of fbar bulk-mode resonators supports the high output power levels used in mobile communications applications, while adding virtually no distortion. the ACMD-4102 also utilizes avago technologies advanced microcap bonded-wafer, chip scale packaging technology. this process allows the fi lters to be assembled into a molded chip-on-board module with an overall size of only 2.0 x 2.5 mm and maximum height of 1.05 mm. the ACMD-4102 is compatible with standard 2.0 x 2.5 mm duplexer pcb footprints. functional block diagram features ?? miniature size C 2.0 x 2.5 mm size C 1.05 mm max height C standard 2 x 2.5 mm pcb footprint ?? balanced rx port, 150 ? ?? high isolation enables elimination of interstage fi lter ?? co-banding enables elimination of the gsm rx fi lter ?? high power rating C 33 dbm abs max tx power ?? environmental C rohs 6 compliant C halogen free C tbbpa free specifi cations ?? rx band performance, -20 to +85 c C insertion loss (umts): 3.6 db max C rx noise blocking: 50 db min ?? tx band performance, -20 to +85 c C insertion loss (umts): 2.8 db max C tx interferer blocking: 55 db min applications umts and ncdma handsets or data terminals oper ating in the band 2 frequency range. ant port 3 tx port 1 rx port 2 (balanced)
2 ACMD-4102 electrical specifi cations [2] , z 0 = 50 ? (unless otherwise noted), t c [1] as indicated. includes rx inductor [7] symbol parameter units -20 ?? c +25 ?? c +85 ?? c min max min typ [3] max min max antenna port to receive port z rx impedance of rx port, real part (balanced) ohms 150 cmr common mode rejection ratio (1930.48 C 1989.52 mhz) db 18 18 18 s23 insertion loss in umts receive band [4] (1930.48 C 1989.52 mhz) db 3.6 1.9 3.4 3.3 s23 insertion loss in ncdma receive band [5] (1930.6 C 1989.4 mhz) db 4.4 1.9 3.4 3.6 s23 attenuation in transmit band (1850.48 C 1909.52 mhz) db 50 50 64 50 s22 return loss (swr) of receive port in rx band (1930.48 C 1989.52 mhz) db 8 (2.3) 8 19 (1.3) (2.3) 8 (2.3) transmit port to antenna port z tx impedance of tx port, real part ohms 50 s31 insertion loss in umts transmit band [4] (1850.48 C 1909.52 mhz) db 2.8 1.3 2.5 2.8 [6] s31 insertion loss in ncdma transmit band [5] (1850.6 C 1909.4 mhz) db 3.4 1.3 2.5 3.5 s31 attenuation in receive band (1930.48 C 1989.52 mhz) db 44 44 62 44 s31 attenuation in gps band (1574.4 C 1576.4 mhz) db 40 40 40 s31 attenuation in bluetooth band (2400 C 2483.5 mhz) db 40 40 40 s31 attenuation in transmit 2 nd harmonic band (3701 C 3819 mhz) db 30 30 30 s31 attenuation in transmit 3 rd harmonic band (5551.5 C 5728.5 mhz) db 10 10 10 s11 return loss (swr) of transmit port in tx band (1850.48 C 1909.52 mhz) db 9 (2.1) 9 19 (1.3) (2.1) 9 (2.1) antenna port z ant impedance of ant port, real part ohms 50 s33 return loss (swr) of ant port in rx band (1930.48 C 1989.52 mhz) db 8 (2.3) 8 19 (1.3) (2.3) 8 (2.3) s33 return loss (swr) of ant port in tx band (1850.48 C 1909.52 mhz) db 9 (2.1) 9 19 (1.3) (2.1) 9 (2.1) isolation, tx port to rx port s21 tx-rx isolation in umts receive band [4] (1930.48 C 1989.52 mhz) db 50 50 63 50 s21 tx-rx isolation in ncdma receive band [5] (1930.6 C 1989.4 mhz) db 44 50 63 50 s21 tx-rx isolation in umts transmit band [4] (1850.48 C 1909.52 mhz) db 55 55 62 55 s21 tx-rx isolation in ncdma transmit band [5] (1850.6 C 1909.4 mhz) db 55 55 62 54 s21 tx-rx common mode isolation in transmit band, (1850.5 C 1909.5 mhz) db 67
3 notes: 1. t c is the case temperature and is defi ned as the temperature of the underside of the duplexer where it makes contact with the circuit board. 2. min/max specifi cations are guaranteed at the indicated temperature with the input power to the tx port equal to or less than +29 dbm over all tx frequencies unless otherwise noted. 3. typical data is the average value of the parameter over the indicated band at the specifi ed temperature. typical values may vary over time. 4. integrated insertion loss over any 3.84 mhz channel within the band. 5. integrated insertion loss over any 1.25 mhz channel within the band. 6. the maximum tx insertion loss specifi cation at t c = +85 c is guaranteed for input power +27 dbm. for tx input power between +27 dbm and +29 dbm, the tx insertion loss is higher by 0.2 db. alternatively, the tx insertion loss specifi cation is compliant to +29 dbm input power for t c 79 c. 7. specifi cations include eff ect of 12 nh inductor added via simulation in parallel with rx port as shown in figure 1. figure 1. rx port impedance match rx port 2 balanced (150) ?? pin 6 pin 3 pin 1 (8) pin 8 (1) pins 2, 4, 5, 7, 9 tx port 1 (50) ?? ant port 3 (50) ?? l r = 12 nh
4 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 1850 1860 1870 1880 1890 1900 insertion loss (db) frequency (mhz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 1930 1940 1950 1960 1970 1980 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 1750 1800 1850 1900 1950 2000 2050 2100 insertion loss (db) frequency (mhz) -25 -20 -15 -10 -5 0 1750 1800 1850 1900 1950 2000 2050 2100 return loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 1750 1800 1850 1900 1950 2000 2050 2100 insertion loss (db) frequency (mhz) -25 -20 -15 -10 -5 0 1750 1800 1850 1900 1950 2000 2050 2100 return loss (db) frequency (mhz) ACMD-4102 typical performance at t c = 25 c. includes rx inductor [7] figure 2. txCant insertion loss figure 3. antCrx insertion loss figure 4. tx rejection in rx band and rx rejection in tx band figure 5. tx and rx port return loss. (tx zo = 50 ohms, rx zo = 15 0 ohms) figure 6. txCrx isolation figure 7. antenna port return loss
5 -80 -70 -60 -50 -40 -30 -20 -10 0 1000 2000 3000 4000 5000 6000 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 1550 1560 1570 1580 1590 1600 1610 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 500 1000 1500 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 500 1000 1500 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 2400 2420 2440 2460 2480 2500 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 2400 2420 2440 2460 2480 2500 insertion loss (db) frequency (mhz) ACMD-4102 typical performance at t c = 25 c. includes rx inductor [7] figure 8. txCant and antCrx wideband insertion loss figure 9. txCant rejection in gps/glonass bands figure 10. txCant low frequency rejection figure 11. antCrx low frequency rejection figure 12. txCant rejection in bluetooth band figure 13. antCrx rejection in bluetooth band
6 10 2050 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 -0.4 -0.6 -0.8 -1 -1.5 -2 -3 -4 -5 -10 -20 -50 345 0.2 0.4 0.6 0.8 1 1.5 2 10 2050 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 -0.4 -0.6 -0.8 -1 -1.5 -2 -3 -4 -5 -10 -20 -50 345 0.2 0.4 0.6 0.8 1 1.5 2 10 2050 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 -0.4 -0.6 -0.8 -1 -1.5 -2 -3 -4 -5 -10 -20 -50 345 0.2 0.4 0.6 0.8 1 1.5 2 10 2050 0.4 0.6 0.8 1 1.5 2 3 4 5 10 20 50 -0.4 -0.6 -0.8 -1 -1.5 -2 -3 -4 -5 -10 -20 -50 345 0.2 0.4 0.6 0.8 1 1.5 2 -80 -70 -60 -50 -40 -30 -20 -10 0 3700 3720 3740 3760 3780 3800 3820 insertion loss (db) frequency (mhz) -80 -70 -60 -50 -40 -30 -20 -10 0 5550 5600 5650 5700 insertion loss (db) frequency (mhz) ACMD-4102 typical performance at t c = 25 c. includes rx inductor [7] figure 14. txCant rejection at tx second harmonic f igure 15. txCant rejection at tx third harmonic figure 16. tx port impedance in tx band figure 17. rx port impedance in rx band (zo = 150 ohms) figure 18. ant port impedance in tx band figure 19. ant port impedance in rx band
7 ACMD-4102 absolute maximum ratings [1] parameter unit value storage temperature c -65 to +125 maximum rf input power to tx port dbm +33 maximum dc voltage (all terminals) v 5.0 maximum recommended operating conditions [2] parameter unit value operating temperature, tc [3] , tx power 29 dbm, cw c -40 to +100 operating temperature, tc [3] , tx power 30 dbm, cw c -40 to +85 notes: 1. operation in excess of any one of these conditions may result in permanent damage to the device. 2. the device will function over the recommended range without degradation in reliability or permanent change in performance, but is not guaranteed to meet electrical specifi cations. 3. t c is defi ned as case temperature, the temperature of the underside of the duplexer where it makes contact with the circuit board. figure 20. product marking and pin orientation rx tx ant orientation mark avago lpyww xxxxxx l = ACMD-4102 fi = mfg information y = year ww = work week dd = date code xxxx = a ssembly lot
8 figure 21. package outline drawing figure 22. pad detail ACMD-4102 orientation mark rx 2.5 max 1.05 max tx 2.0 max 2.30 top view bottom view side view ant 1.80 gnd rx gnd gnd gnd (gnd) 0.40 1.15 0.90 0.90 (6) (9) (8) (1) (2) (3) (4) (5) (7) notes: 1. dimensions in millimeters tolerance: x.x 0.1 mm x.xx 0.05 mm 2. dimensions nominal unless otherwise noted 3. angles 45 nominal 4. i/o pads (4 ea) size: 0.40 x 0.40 mm spacing to ground metal: 0.30 mm 5. contact areas are gold plated pin connections: 1 rx 2, 4, 5, 7, 9 gnd 3 tx 6 ant 8 rx 0.40 0.1 0.15 x 45 i/o & peripheral gnd pads center ground pad 0.40 0.1 0.90 (ref) 0.40 (ref)
9 figure 23. recommended solder stencil ACMD-4102 figure 24. solder stencil superposed on ACMD-4102 foot print notes: 1. top view 2. peripheral clearance of stencil aperture for center device pad is 0.05 mm. all other apertures match device pad 1:1 notes: 1. dimensions in mm 2. top view 3. chamfer or radius all corners 0.05 mm min 2.30 1.80 8 x 0.40 x 0.40 0.30 x 0.80 chamfer 0.12 x 45 figure 25. recommended solder mask figure 26. solder mask superposed on ACMD-4102 foot print notes: 1. top view 2. mask apertures match device pads 1:1 notes: 1. dimensions in mm 2. top view 2.30 1.80 8 x 0.40 x 0.40 0.90 > 0.30 typ > 0.30 typ 0.15 x 45
10 figure 27. smd tape packing (dimensions for actual tape carrier may vary slightly) ACMD-4102 4.00 0.10 4.00 0.10 12.00 +0.30 2.75 0.10 0.25 0.02 1.10 0.10 10 max ? 1.0 0.05 2.00 0.05 5.50 0.05 1.75 0.01 ? 1.5 0.1 b. k. a. 2.25 0.10 10 max figure 28. unit orientation in smt tape pocket cavity sprocket holes package orientation avago affymm ddxxxx avago affymm ddxxxx avago affymm ddxxxx avago affymm ddxxxx avago affymm ddxxxx
11 figure 29. smt reel drawing ACMD-4102 50 min. 12.4 +2.0 -0.0 18.4 max. 25 min wide (ref) slot for carrier tape insertion for attachment to reel hub (2 places 180 apart) back view 178 shading indicates thru slots +0.4 -0.2 notes: 1. reel shall be labeled with the following information (as a minimum). a. manufacturers name or symbol b. avago technologies part number c. purchase order number d. date code e. quantity of units 2. a certi?cate of compliance (c of c) shall be issued and accompany each shipment of product. 3. reel must not be made with or contain ozone depleting materials. 4. all dimensions in millimeters (mm) front view 21.0 0.8 13.0 0.2 1.5 min.
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2011 avago technologies. all rights reserved. av02-2862en - july 27, 2011 ACMD-4102 package moisture sensitivity feature test method performance moisture sensitivity level (msl) at 260 c jesd22-a113d level 3 ordering information part number no. of devices container ACMD-4102-blk 100 tape strip or anti-static bag ACMD-4102-tr1 3000 178 mm (7-inch) reel figure 30. verifi ed smt solder profi le 0 50 100 150 200 250 300 time, seconds 0 50 100 150 200 250 300 temperature, c profile.grf profile. wmf 6 february 2003 r. waugh tested pro?le shown.

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