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LNBK20 Datasheet Lnb Supply And Control Voltage Regulator Parallel Interface

Manufacturer: STMicroelectronics

Overview: ® LNBK10 SERIES LNBK20 LNB SUPPLY AND CONTROL VOLTAGE REGULATOR (PARALLEL INTERFACE) s s s s s s s s s s s s REDUCED OUTPUT CURRENT VERSION OF LNBP1X AND LNBP20 SERIES PLETE INTERFACE FOR TWO LNBs REMOTE SUPPLY AND.

General Description

Intended for analog and digital satellite receivers, the LNBK is a monolithic linear voltage regulator, assembled in Multiwatt-15, PowerSO-20 and PowerSO-10, specifically designed to provide the powering voltages and the interfacing signals to the LNB downconverter situated in the antenna via the coaxial cable.

It has the same functionality of the LNBP1X and LNBP20 series, at a reduced output current capability.

Since most satellite receivers have two antenna ports, the output voltage of the regulator is available at one of two logic-selectable output pins (LNBA, LNBB).

Key Features

  • IOL = 8mA VOH =.

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