RFDA0056 Datasheet PDF (DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER)

RFDA0056 - DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

Description

RFMD's RFDA0056 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range.

The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface (SPI).

Features

Frequency Range 300MHz to 1100MHz.
Full Internal Matching and No External Bias Inductors.
6-Bit Digital Step Attenuator.
SPI Serial Control Programming.
Gain Control Range = 31.5dB (0.5dB Step Size).
High OIP3/P1dB = +44/25dBm Typical at 450MHz.
Single +5V Supply.
Small 28-Pin, 6.0mm x 6.0mm, MCM.
Power-up Programming.

Datasheet Details

Part number	RFDA0056
Manufacturer	RF Micro Devices
File Size	362.13 KB
Description	DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER
Datasheet	RFDA0056 Datasheet
Additional preview pages of the RFDA0056 datasheet.

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Full PDF Text Transcription

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RFDA0056Digital Controlled Variable Gain Amplifier 300MHz to 1100MHz, 6Bit 0.5dB LSB Control RFDA0056 Digital Controlled Variable Gain Amplifier 300MHz to 1100MHz, 6-Bit 0.5dB LSB Control Package: MCM 28-Pin, 6.0mm x 6.0mm 28 VCC_SPI 27 GND 26 GND 25 GND 24 GND 23 GND 22 NC Features  Frequency Range 300MHz to 1100MHz  Full Internal Matching and No External Bias Inductors  6-Bit Digital Step Attenuator  SPI Serial Control Programming  Gain Control Range = 31.5dB (0.5dB Step Size)  High OIP3/P1dB = +44/25dBm Typical at 450MHz  Single +5V Supply  Small 28-Pin, 6.0mm x 6.

Published: Apr 5, 2016 |