Part number:
RF142
Manufacturer:
ETC
File Size:
456.62 KB
Description:
Heterojunction bipolar transistor power amplifier dual-band controller for gsm and pcs applications.
Datasheet Details
Part number:
RF142
Manufacturer:
ETC
File Size:
456.62 KB
Description:
Heterojunction bipolar transistor power amplifier dual-band controller for gsm and pcs applications.
RF142, Heterojunction Bipolar Transistor Power Amplifier Dual-Band Controller for GSM and PCS Applications
RF142 Heterojunction Bipolar Transistor Power Amplifier Dual-Band Controller for GSM and PCS Applications The RF142 Power Amplifier (PA) controller is a highly integrated, monolithic device optimized for use in 900 MHz, 1800 MHz, and 1900 MHz Global System For Mobile communications® (GSM®) and other Time Division Multiple Access (TDMA) applications.
The control current output from the RF142 can be used to control the transmit power of a dual or multi-band Heterojunction Bipolar Transistor (HBT)
RF142 Features
* RF PA controller for use with HBT PAs
* 50 dB detector dynamic range
* Broadband, logarithmic power detector (800 MHz to 2000 MHz)
* Logarithmic RF power detector requires no external diodes
* Integrator and gain shaping block enhance loop stability and line
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