MGA-43128

MGA-43128 High Linearity (700-800) MHz Wireless Data Power Amplifier Data Sheet Description Avago Technologies’ MGA-43128 is a high-linearity power amplifier for use in the (700-800) MHz band. High linear output power at 5V is achieved using Avago Technologies’ proprietary 0.25 m GaAs Enhancementmode pHEMT process. It is housed in a miniature 5.0 x 5.0 x 0.85 mm3 28-lead QFN package. It includes a shutdown and single-bit gain switch function. A detector is also included on-chip. The compact footprint coupled with high gain and high efficiency makes the MGA-43128 an ideal choice for UMTS 3GPP LTE driver and final stage amplifier applications. Features  High gain: 33.4 dB  High Power linear output: 29.1 dBm at 5 V supply (2.5% EVM, LTE 3GPP.TS 36.104, 10 MHz bandwidth OFDMA)  Built-in detector and shutdown switches  Switchable gain: 18 dB attenuation using one single CMOS compatible switch pin  3GPP spectral mask compliant at 29 dBm output power  GaAs E-pHEMT Technology [1]  Low cost small package size: 5.0 x 5.0 x 0.85 mm3  MSL-2a, lead-free and halogen free  Useable at 3.3 V supply for lower supply voltage applications (27 dBm at 2.5% EVM, LTE 3GPP.TS 36.101, 10MHz bandwidth SC-FDMA) Component Image 5.0 x 5.0 x 0.85 mm3 28-lead QFN Package (Top View) M1 NC Vdd1 NC NC NC NC Specifications NC Vdd2/RFout Vdd2/RFout Vdd2/RFout Vdd2/RFout Vdd2/RFout NC 43128 YYWW XXXX NC NC NC RFin NC NC Vbyp Gnd Notes: Package marking provides orientation and identific...