Order this document by MRFIC1856/D
Advance Information
MRFIC1856
Dual-Band/Dual-Mode pHEMT GaAs IPA
The MRFIC1856 is ...
Order this document by MRFIC1856/D
Advance Information
MRFIC1856
Dual-Band/Dual-Mode pHEMT GaAs IPA
The MRFIC1856 is designed for dual–band subscriber equipment applications at 3.6 V in the cellular (800 MHz) and PCS (1900 MHz) bands. The device incorporates two pHEMT GaAs amplifier chains in one package, allowing the most flexibility and highest performance while reducing board space. Target applications include dual–band/dual–mode handsets for TDMA/AMPS and PCS TDMA cellular phones.
DUAL–BAND/DUAL–MODE GaAs INTEGRATED POWER AMPLIFIER
SEMICONDUCTOR TECHNICAL DATA
Designed to Operate in Frequency Ranges of: 824 to 849 MHz TDMA/AMPS 1850 to 1910 MHz PCS TDMA 3.6 V Operation 30 dBm Output Power PCS TDMA 31 dBm Output Power TDMA Cellular 31 dBm Output Power AMPS
20
1 (Scale 2:1)
PLASTIC PACKAGE CASE 948M (TSSOP–20EP, Tape & Reel Only)
PIN CONNECTIONS
VG3A VD1A VSS
1 2 3 4 5 6 7 8 9 10 (Top View)
20 VD2A 19 RFoA/VD3A 18 RFoA/VD3A 17 RFoA/VD3A 16 Gnd 15 RFoB/VD3B 14 RFoB/VD3B 13 RFoB/VD3B 12 RFoB/VD3B 11 VD2B
Simplified Block Diagram
Vd1A Vd2A Vg3A
RFinA VG1A VG1B RFinB Gnd
VSS VG1A RFinA
Bias
VD1B VG3B
RFoA/VD3A
RFinB VG1B
RFoB/VD3B
ORDERING INFORMATION
VD1B VD2B VG3B
Device This device contains 8 active
transistors.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
Operating Temp Range
Package TSSOP–20EP
Rev 1
MRFIC1856R2 TC = –35 to 85°C
© Motorola, Inc. 2000
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