RFDA0057 Datasheet PDF (DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER)

RFDA0057 - DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Description

RFMD’s RFDA0057 is a dual-channel, digital controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 7dB in its maximum gain state.

Features

Dual Channel VGA.
Frequency Range 400MHz to 2700MHz.
Full Internal Matching and No External Bias Inductors.
Two 6-Bit Digital Step Attenu- ators.
12-Bit SPI Serial Control Programming.
High Channel Isolation = 50dBc.
Max Gain = 18.5dB at 900MHz.
Gain Control Range = 31.5dB (0.5dB Step Size).
High OIP3/P1dB = +37dBm/19dBm at 900MHz.
Single + 5V Supply.
Small 32-Pin, 7.0mm x 7.0mm, MCM.
Power-up Programming.

Datasheet Details

Part number	RFDA0057
Manufacturer	RF Micro Devices
File Size	1.28 MB
Description	DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Datasheet	RFDA0057 Datasheet
Additional preview pages of the RFDA0057 datasheet.

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Full PDF Text Transcription

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RFDA0057Digital Controlled Variable Gain RFDA0057 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER 400MHz TO 2700MHz Package: MCM 32-Pin, 7.0mm x 7.0mm Features  Dual Channel VGA  Frequency Range 400MHz to 2700MHz  Full Internal Matching and No External Bias Inductors  Two 6-Bit Digital Step Attenu- ators  12-Bit SPI Serial Control Programming  High Channel Isolation = 50dBc  Max Gain = 18.5dB at 900MHz  Gain Control Range = 31.5dB (0.5dB Step Size)  High OIP3/P1dB = +37dBm/19dBm at 900MHz  Single + 5V Supply  Small 32-Pin, 7.0mm x 7.

Published: Apr 5, 2016 |