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F1240 - Dual Channel IF Digital Variable Gain Amplifier

Product Overview

IDT

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F1240 Dual Channel IF Digital Variable Gain Amplifier by IDT - Datasheet Preview — Datasheet preview – F1240

Datasheet Details

Part number	F1240
Manufacturer	IDT
File Size	15.37 MB
Description	Dual Channel IF Digital Variable Gain Amplifier
Datasheet	F1240 Datasheet
Additional preview pages of the F1240 datasheet.

Product details

Description

The F1240 is a dual channel IF variable gain amplifier for diversity basestation receivers.

Features

Ideal for systems with high SNR requirements.
20dB typical Maximum Gain.
31.5dB gain control range.
6 bit control via serial or parallel control.
0.5dB Gain Steps.
Excellent Noise Figure : 4.0dB.
NF degrades just 1.3dB @ 10dB below Max Gain.
200Ω Differential Matched Input.
200Ω Differential Matched Output.
No termination resistors required.
10MHz.
500MHz frequency range.
Ultra-Linear: OIP3 +47dBm typical.
Excellent 2nd H.

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Published: Apr 8, 2019 |