RFDA0056 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

RF Micro Devices

Description

RFDA0056Digital Controlled Variable Gain Amplifier 300MHz to 1100MHz, 6Bit 0.5dB LSB Control RFDA0056 Digital Controlled Variable Gain Amplifier 300.
RFMD's RFDA0056 is a digital controlled variable gain amplifier featuring high linearity over the entire gain control range.

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Datasheet Specifications

Part number: RFDA0056
Manufacturer: RF Micro Devices
File Size: 362.13 KB
Datasheet: RFDA0056-RFMicroDevices.pdf
Description: DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER

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

Applications

* Cellular, 3G Infrastructure
* WiBro, WiMax, LTE
* Microwave Radio
* High Linearity Power Control SPI_LE 1 SPI_DATA 2 SPI_CLK 3 PUP 4 GND 5 RF_IN 6 GND 7 AMP1 SPI_ CONTROL DSA 21 GND 20 GND 19 GND Z e 18 GND AMP2 17 GND 16 RF_OUT 15 GND VCC_AMP2 14 GND 13 GND 12 GND 1

RFDA0056 Distributors

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RFDA0056 DIGITAL CONTROLLED VARIABLE GAIN AMPLIFIER RF Micro Devices

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