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ALM-2203 Datasheet(PDF) 1 Page - AVAGO TECHNOLOGIES LIMITED |
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ALM-2203 Datasheet(HTML) 1 Page - AVAGO TECHNOLOGIES LIMITED |
1 / 2 page ALM-2203 SDARS LNA Module Product Brief Description Avago Technologies’ALM-2203 is an ultra low-noise front- end module that combines three low-noise amplifiers (LNA) with a Film Bulk Acoustic Resonator (FBAR) filter into a 5mm x 5mm Molded Chip On Board (MCOB) package for use in Satellite Digital Audio Radio Service (SDARS) ra- dios. The LNAs use Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. The integrated filter utilizes an Avago Technologies’ leading-edge FBAR filter for exceptional rejection. The low noise figure and high gain, coupled with low cur- rent consumption make it suitable for use in critical low- power SDARS applications. Component Image Surface Mount (5.0 x 5.0 x 0.95) mm3 MCOB Note: Package marking provides orientation and identification MI = Manufacturer Code YY = Manufacture year WW = Manufacture work week XXXX = Assembly lot number Features • Very Low Noise Figure: 0.83 dB typ. • Exceptional Cell/DCS/PCS/WLAN-Band rejection • Advanced GaAs E-pHEMT & FBAR Technology • 0.95mm typical thickness • Small package dimension: ( 5.0 x 5.0 x 0.95 ) mm3 • Meets MSL3, Lead-free and halogen free • Simultaneous SDARS/GPS operation Target Specifications (Typical performance @ 25 °C) At 2.3325 GHz (unless specified), Vdd = 5V, Idd = 110mA • Gain = 38.3 dB • NF = 0.83 dB • IIP3 = -9.0 dBm, IP1dB = -18.3 dBm • S11 = -13.4 dB, S22 =-9.5 dB • OOB IP1dB @ 824 – 894MHz: >13dBm • OOB IP1dB @ 1710 – 1755MHz: 9.5dBm • OOB IP1dB @ 1850 – 1990MHz: 8.5dBm • OOB IP1dB @ 2400 – 2600MHz: 10.8dBm Application • Digital satellite radio Block Diagram 32 31 29 28 26 25 23 20 2 5 9 17 Bias RFIn filter ALM-2203 RFout RFin RFout2 RFoutLNA1 RBias1 Vdd1 RBias2 Vdd2 RBias3 Vdd3 RFin3 VAGO ALM-2203 MIYYWW XXXX GND (pin 1) RFin (pin 2) GND (pin 3) GND (pin 4) RFout LNA1 (pin 5) GND (pin 6) GND (pin 7) GND (pin 8) GND (pin 24) RFout (pin 23) GND (pin 22) GND (pin 21) RFin3 (pin 20) GND (pin 19) GND (pin 18) RFout2 (pin 17) Top View Bottom View |
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