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LTC6412

Linear Technology Corporation
Part Number LTC6412
Manufacturer Linear Technology Corporation
Description 31dB Range Analog-Controlled VGA
Published Jul 11, 2009
Detailed Description www.DataSheet4U.com LTC6412 800MHz, 31dB Range Analog-Controlled VGA DESCRIPTION The LTC®6412 is a fully differential v...
Datasheet PDF File LTC6412 PDF File

LTC6412
LTC6412


Overview
www.
DataSheet4U.
com LTC6412 800MHz, 31dB Range Analog-Controlled VGA DESCRIPTION The LTC®6412 is a fully differential variable gain amplifier with linear-in-dB analog gain control.
It is designed for AC-coupled operation in IF receiver chains from 1MHz to 500MHz.
The part has a constant OIP3 across a wide output amplitude range and across the 31dB gain control range.
The output noise (NF + Gain) is also flat versus gain to provide a uniform spurious-free dynamic range (SFDR) >120dB over the full gain control range at 240MHz.
The LTC6412 is ideal for interfacing with the LT®5527 and LT5557 downconverting mixers, LTC6410-6 IF amplifier and the LTC6400/LTC6401/LTC6416 ADC drivers for use in 12-, ...



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