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F1977 - Digital Step Attenuator

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IDT

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F1977 Digital Step Attenuator by IDT - Datasheet Preview — Datasheet preview – F1977

Datasheet Details

Part number	F1977
Manufacturer	IDT
File Size	5.36 MB
Description	Digital Step Attenuator
Datasheet	F1977 Datasheet
Additional preview pages of the F1977 datasheet.

Product details

Description

This document describes the specification for the F1977 Digital Step Attenuator.

Features

Serial & 7 bit Parallel Interface.
31.75 dB Control Range.
0.25 dB step.
Glitch-FreeTM for low transient overshoot.
Low Insertion Loss: 1.4 dB @ 1 GHz.
Ultra linear IIP3: +64 dBm.
Attenuation Error: -0.1 dB @ 1 GHz.
Stable Attenuator Accuracy over temperature.
Bi-directional RF use.
3.00 V to 5.25 V supply.
1.8 V or 3.3 V control logic.
Low Current Consumption: 325 µA typical.
-4.

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Other Datasheets by IDT

F1975 - Digital Step Attenuator
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F1956 - 7-Bit 0.25 dB Wideband Digital Step Attenuator
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Published: Apr 8, 2019 |