MRFIC1856

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 MOTO...