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RF2131

製品説明
仕様・特性

RF2131 0 HIGH EFFICIENCY AMPS/ETACS AMPLIFIER Typical Applications • AMPS/ETACS Cellular Handsets • Commercial and Consumer Systems • CDPD Portable Data Cards • Portable Battery-Powered Equipment • 900MHz ISM Band Equipment Product Description The RF2131 is a high-power, high-efficiency amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in AMPS and ETACS handheld equipment, spread spectrum systems, CDPD, and other applications in the 800MHz to 950MHz band. On-board power control provides over 30dB of control range with an analog voltage input, and provides power down with a logic "low" for standby operation. Although it is intended for class C operation, linear class AB operation can be achieved by raising the bias level. The device is self-contained with 50Ω input and the output can be easily matched to obtain optimum power and efficiency characteristics. Optimum Technology Matching® Applied Si BJT GaAs HBT SiGe HBT Si CMOS InGaP/HBT GaN HEMT 0.009 0.004 0.021 0.014 0.069 0.064 0.392 0.386 0.244 0.230 0.050 0.060 0.054 8° MAX 0° MIN 0.035 0.016 0.010 0.008 Package Style: Standard Batwing GaAs MESFET Si Bi-CMOS -A0.158 0.150 SiGe Bi-CMOS Features • Single 4.0V to 7.0V Supply • 1.2W Output Power PC 1 16 NC • 25dB Gain With Analog Gain Control • 64% Efficiency NC 2 VCC2 3 BIAS 15 RF OUT 14 RF OUT GND 4 • 800MHz to 950MHz Operation 13 GND GND 5 • Digitally Controlled Power Down Mode 12 GND Ordering Information GND1 6 11 RF OUT RF IN 7 10 RF OUT VCC1 8 9 NC Functional Block Diagram Rev B4 010417 RF2131 RF2131 PCBA High Efficiency AMPS/ETACS Amplifier Fully Assembled Evaluation Board RF Micro Devices, Inc. 7628 Thorndike Road Greensboro, NC 27409, USA Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com 2-99

ブランド

RFMD

会社名

RF Micro Devices

本社国名

U.S.A

事業概要

Manufacturer of RF integrated circuits. Product line includes quadrature modulators, quadrature demodulators, LNA/mixers, IF amplifiers, attenuators, and linear power amplifiers.

供給状況

 
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