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F1240 - Dual Channel IF Digital Variable Gain Amplifier

IDT

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Datasheet Details

Part number	F1240
Manufacturer	IDT
File Size	15.37 MB
Description	Dual Channel IF Digital Variable Gain Amplifier
Datasheet	F1240-IDT.pdf

F1240 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 |