DESCRIPTION

Intended for analog and digital satellite receivers, the LNBK20D2 is a monolithic linear voltage regulator, assembled in SO-20, specifically designed to provide the powering voltages and the interfacing signals to the LNB downconverter situated in the antenna via the coaxial cable.

■ COMPLETE INTERFACE FOR TWO LNBs

REMOTE SUPPLY AND CONTROL

■ GUARANTEED 400mA OUTPUT CURRENT

■ LNB SELECTION AND STAND-BY

FUNCTION

■ BUILT-IN TONE OSCILLATOR FACTORY

TRIMMED AT 22KHz

■ FAST OSCILLATOR START-UP FACILITATES

DiSEqC ENCODING

■ TWO SUPPLY INPUTS FOR LOWEST

DISSIPATION

■ BYPASS FUNCTION FOR SLAVE

OPERATION

■ LNB SHORT CIRCUIT PROTECTION AND

DIAGNOSTIC

■ AUXILIARY MODULATION INPUT EXTENDS

FLEXIBILITY

■ CABLE LENGTH COMPENSATION

■ INTERNAL OVER TEMPERATURE

PROTECTION

■ BACKWARD CURRENT PROTECTION

■ COST-EFFECTIVE VERSION OF LNBP

SERIES