preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 1 of 7 features ? for cdma 450 mhz bc5 block c applications ? usable bandwidth 4.8 mhz (each band) ? high tx/rx isolation ? low loss ? high attenuation ? single-ended operation for tx and balanced operation for rx ? ceramic surface mount package (smp) ? hermetic ? rohs compliant (2002/95/ec), pb-free ? package pin configuration surface mount 5.00 x 5.00 x 1.22 mm bottom view smp-20g 4 8 765 32 1 pin no. description 1 rx out + 2 rx out - 4 ant 6 tx input 3,5,7,8 ground 1.22 nom. 1.35 max. 0.56 1.27 1.27 0.64 2.08 5.00 5.00 all tolerances are ? 0.15mm except overall length and width +0.15/-0.10mm body: al 2 o 3 ceramic lid: kovar , ni plated terminations: au plati ng 0.5 - 1.0 ? m, over a 2 - 6 ? m ni plati ng pb pb
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 2 of 7 electrical specifications (1) operating temperature range: (2) -10 to +85 o c parameter (3) minimum typical (4) maximum unit tx-ant specification center frequency - 452.4 - mhz maximum insertion loss 450 ? 454.8 mhz - 2.7 4.0 db absolute attenuation (5) 460 ? 464.8 mhz 480 ? 1200 mhz 1200 ? 2100 mhz 1574 mhz 36 15 5 6 44 18 7 9 - - - - db db db db return loss at tx terminal 450 ? 454.8 mhz 10 14 - db ant-rx specification center frequency - 462.4 - mhz maximum insertion loss 460 ? 464.8 mhz - 3.0 4.0 db amplitude imbalance 460 ? 464.8 mhz -1.0 -0.7/0.3 1.0 db phase imbalance 460 ? 464.8 mhz -10 0.5/6 10 deg absolute attenuation (5) 450 ? 454.8 mhz 474.5 ? 480 mhz 480 ? 1200 mhz 1200 ? 2100 mhz 47 20 25 35 55 24 29 41 - - - - db db db db return loss at rx terminal 460 ? 464.8 mhz 10 13 - db tx-rx specification tx to rx isolation 450 ? 454.8 mhz 460 ? 464.8 mhz 52 42 56 48 - - db db tx impedance: (single-ended) (6) rx impedance: (balanced) (6) ant impedance: (single-ended) (6) - - - 50 150 50 - - - ? ? ? notes : 1 . all specifications are based on the triquint test circuit shown on page 6 2. in production, devices will be tested at room temperature to a guardbanded specific ation to ensure electrical compliance ove r temperature 3. electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing to lerances 4. typical values are based on averag e measurements at room temperature 5. relative to zero db 6. this is the optimum impedance in order to achieve the performance shown
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 3 of 7 tx typical performance (at room temperature) 420 440 460 480 495 frequency (mhz) tx frequency response -70 -60 -50 -40 -30 -20 -10 0 445 450 455 460 frequency (mhz) tx passband response -5 -4 -3 -2 -1 445 450 455 460 frequency (mhz) tx port return loss 200 700 1200 1700 2200 frequency (mhz) tx wideband response -25 -20 -15 -10 -5 0 -70 -60 -50 -40 -30 -20 -10 0 0 1.0 1.0 -1.0 10.0 1 0 . 0 - 1 0 . 0 5.0 5 . 0 - 5 . 0 2.0 2 . 0 - 2 . 0 3.0 3 . 0 - 3 . 0 4.0 4 . 0 - 4 . 0 0.2 0 . 2 - 0 . 2 0.4 0 . 4 - 0 . 4 0.6 0 . 6 - 0 . 6 0.8 0 . 8 - 0 . 8 tx port impedance swp max 454.8mhz swp min 450mhz 0 1.0 1.0 -1.0 10.0 1 0 . 0 - 1 0 . 0 5.0 5 . 0 - 5 . 0 2.0 2 . 0 - 2 . 0 3.0 3 . 0 - 3 . 0 4.0 4 . 0 - 4 . 0 0.2 0 . 2 - 0 . 2 0.4 0 . 4 - 0 . 4 0.6 0 . 6 - 0 . 6 0.8 0 . 8 - 0 . 8 ant port impedance swp max 454.8mhz swp min 450mhz
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 4 of 7 rx typical performance (at room temperature) 420 440 460 480 495 frequency (mhz) rx frequency response -70 -60 -50 -40 -30 -20 -10 0 455 460 465 470 frequency (mhz) rx passband response -5 -4 -3 -2 -1 200 700 1200 1700 2200 frequency (mhz) rx wideband response -70 -60 -50 -40 -30 -20 -10 0 455 460 465 470 frequency (mhz) rx port return loss -25 -20 -15 -10 -5 0 0 1.0 1.0 -1.0 10.0 1 0 . 0 - 1 0 . 0 5.0 5 . 0 - 5 . 0 2.0 2 . 0 - 2 . 0 3.0 3 . 0 - 3 . 0 4.0 4 . 0 - 4 . 0 0.2 0 . 2 - 0 . 2 0.4 0 . 4 - 0 . 4 0.6 0 . 6 - 0 . 6 0.8 0 . 8 - 0 . 8 ant port impedance swp max 464.8mhz swp min 460mhz 0 1.0 1.0 -1.0 10.0 1 0 . 0 - 1 0 . 0 5.0 5 . 0 - 5 . 0 2.0 2 . 0 - 2 . 0 3.0 3 . 0 - 3 . 0 4.0 4 . 0 - 4 . 0 0.2 0 . 2 - 0 . 2 0.4 0 . 4 - 0 . 4 0.6 0 . 6 - 0 . 6 0.8 0 . 8 - 0 . 8 rx port impedance swp max 464.8mhz swp min 460mhz
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 5 of 7 isolation/imbalance typical performance (at room temperature) 437.5 447.5 457.5 467.5 477.5 frequency (mhz) isolation -70 -60 -50 -40 -30 -20 -10 459 461 463 465 465.8 frequency (mhz) amplitude imbalance frequency response -2 -1 0 1 2 459 461 463 465 465.8 frequency (mhz) phase imbalance frequency response -20 -10 0 10 20
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 6 of 7 matching schematics actual matching values may vary due to pcb layout and parasitic note: for the matching components, the inductors q=40 at 460 mhz is recommended. ant 50 ? single-ended 3,5,7,8 41 2 ant 50 ? ? 150 ? tx in rx out + 20nh 50 6 200nh rx out - rx output 150 ? balanced tx input 50 ? single-ended marking pcb footprint date code *cj jjjym id dot logo triquint code marking 1.47 5.20 2.28 .84 1.47 .84 .43 .71 the date code consists of: jjj = julian day, y = last digit of year, m = manufacturing site code this footprint represent s a recommendation only dimensions shown are nominal in millimeters tape and reel 12.0 section a-a a a 0.3 1.8 5.25 5.25 ?1.5 ?1.5 8.0 4.0 2.0 5.5 1.75 12.8 2.7 ?13.0 ?20.2 ?330 logo triquint id dot 2.0 ?102 direction of travel dimensions shown are nominal in millimeters packaging quantity: 4000 units/reel
preliminary data sheet part number 856820 452.4/462.4 mhz duplexer subject to change or obsolescence without notice rev - 10/09 ? triquint semiconductor page 7 of 7 maximum ratings parameter symbol minimum maximum unit operating temperature range t -10 +85 o c storage temperature range t stg -40 +85 o c power handling at tx port ( 50 o c , > 50,000 hrs) +30 dbm important notes warnings ? e lectrostatic sensitive device (esd) ? avoid ultrasonic exposure rohs compliance ? this product complies with eu directive 2002/95/ec (rohs) solderability ? compatible with jedec j-std-020c pb -free process, 260c peak reflow temperature ( see soldering profile ) links to additional technical information pcb layout tips qualification flowchart soldering profile s-parameters rohs information other technical information triquint?s liability is limited only to the surface acoustic wave (saw) component(s) described in this data sheet. triquint do es not accept any liability for applications, processes, circuits or assemblies, which are implemented using any triquint component described in this data sheet. contact information po box 609501 orlando, fl 32860-9501 usa phone: +1 (407) 886-8860 fax: +1 (407) 886-7061 email: info-product@tqs.com web: www.triquint.com or contact one of our worldwide network of sales offices, representatives or distributors pb
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