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L8221 - CONTROL AND POWER MANAGEMENT

UTC

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Datasheet Details

Part number	L8221
Manufacturer	UTC
File Size	175.91 KB
Description	CONTROL AND POWER MANAGEMENT
Datasheet	L8221-UTC.pdf

L8221 Product details

Description

The UTC L8221 is a single chip power management and control solution for LNB’s.

Features

Single chip LNB bias, control and power management.
22kHz tone detector with signal rejection for band switching.
Zero Gate FET switching.
Integrated regulated supply for LNB.
Voltage detection for polarization switching.
Programmable mixer and FET bias.
Single pin for supply and control.
No external filtering required.
Temperature compensated protected FET bias.

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Published: Feb 4, 2017 |