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DG3257 - Single SPDT Analog Switch

Description

DG3257 is a low RON, high bandwidth analog switch configured in single SPDT.

It achieves 5  switch on resistance, greater than 700 MHz -3 dB bandwidth with 5 pF load, and a channel to channel crosstalk at -32 dB and isolation at -33 dB.

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Datasheet Details

Part number DG3257
Manufacturer Vishay
File Size 172.42 KB
Description Single SPDT Analog Switch
Datasheet download datasheet DG3257 Datasheet
Additional preview pages of the DG3257 datasheet.

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Full PDF Text Transcription

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www.vishay.com DG3257 Vishay Siliconix 700 MHz, -3 dB Bandwidth; Single SPDT Analog Switch DESCRIPTION DG3257 is a low RON, high bandwidth analog switch configured in single SPDT. It achieves 5  switch on resistance, greater than 700 MHz -3 dB bandwidth with 5 pF load, and a channel to channel crosstalk at -32 dB and isolation at -33 dB. Fabricated with high density sub micro CMOS process, the DG3257 provides low parasitic capacitance, handles bidirectional signal flow with minimized phase distortion. Guaranteed 1.4 V logic high threshold makes it possible to interface directly with low voltage MCUs. The DG3257 is designed for a wide range of operating voltages from 1.65 V to 5.5 V that can be driven directly from one cell Li-ion battery.
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