LNBK20D2 - LNB SUPPLY AND CONTROL VOLTAGE REGULATOR

Description

the regulator has two Supply Input pins VCC1 and Intended for analog and digital satellite receivers, VCC2.

ST Microelectronics

Datasheet Details

Part number	LNBK20D2
Manufacturer	STMicroelectronics
File Size	396.54 KB
Description	LNB SUPPLY AND CONTROL VOLTAGE REGULATOR
Datasheet	LNBK20D2 Datasheet
Additional preview pages of the LNBK20D2 datasheet.

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www.DataSheet4U.com LNBK20D2 LNB SUPPLY AND CONTROL VOLTAGE REGULATOR (PARALLEL INTERFACE) COMPLETE INTERFACE FOR TWO LNBs REMOTE SUPPLY AND CONTROL s GUARANTEED 400mA OUTPUT CURRENT s LNB SELECTION AND STAND-BY FUNCTION s BUILT-IN TONE OSCILLATOR FACTORY TRIMMED AT 22KHz s FAST OSCILLATOR START-UP FACILITATES DiSEqC™ ENCODING SO-20 s TWO SUPPLY INPUTS FOR LOWEST DISSIPATION s BYPASS FUNCTION FOR SLAVE OPERATION (MI) and the LNBA pin, thus leaving all LNB s LNB SHORT CIRCUIT PROTECTION AND powering and control functions to the Master DIAGNOSTIC Receiver. This electronic switch is closed when s AUXILIARY MODULATION INPUT EXTENDS the device is powered and EN pin is LOW. FLEXIBILITY The regulator outputs can be logic controlled to be s CABLE LENGTH COMPENSATION 13 or 18 V (typ.

Published: Oct 11, 2006 |