AD8331, AD8334 Ultralow Noise VGAs

Analog Devices

Description

Data Sheet Ultralow Noise VGAs with Preamplifier and Programmable RIN AD8331/AD8332/AD8334 .
The AD8331/AD8332/AD8334 are single-, dual-, and quadchannel, ultralow noise linear-in-dB, variable gain amplifiers (VGAs).

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AD8331 Datasheet Preview — This datasheet PDF includes multiple part numbers: AD8331, AD8334. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AD8331, AD8334
Manufacturer: Analog Devices ↗
File Size: 2.07 MB
Datasheet: AD8334_AnalogDevices.pdf
Description: Ultralow Noise VGAs
Note: This datasheet PDF includes multiple part numbers: AD8331, AD8334.
Please refer to the document for exact specifications by model.

Features

* Ultralow noise preamplifier (preamp) Voltage noise = 0.74 nV/√Hz Current noise = 2.5 pA/√Hz 3 dB bandwidth AD8331: 120 MHz AD8332, AD8334: 100 MHz Low power AD8331: 125 mW/channel AD8332, AD8334: 145 mW/channel Wide gain range with programmable postamp
* 4.5 dB to +43.5 dB in LO gain mode 7.5

AD8331 Distributors

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AD8334 Ultralow Noise VGAs Analog Devices

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