LNBH21 - LNB SUPPLY/CONTROLLER

STMicroelectronics

LNBH21 Datasheet Preview — Preview of LNBH21 PDF

Datasheet Details

Part number	LNBH21
Manufacturer	STMicroelectronics ↗
File Size	493.03 KB
Description	LNB SUPPLY/CONTROLLER
Datasheet	LNBH21_STMicroelectronics.pdf

LNBH21 Product details

Description

Intended for analog and digital satellite STB receivers/SatTV, sets/PC cards, the LNBH21 is a monolithic voltage regulator and interface IC, assembled in POWER SO-20, specifically designed to provide the 13/18V power supply and the 22KHz tone signalling to the LNB downconverter in the antenna or to the multiswitch box.

Features

ailable (EXTM). An appropriate DC blocking capacitor must be used to couple the modulating signal source to the EXTM pin. Also in this case, the VOTX output must be.

📁 LNBH21 Similar Datasheet

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Published: Mar 22, 2005 |