ZLNB1001 Datasheet (Zetex Semiconductors) - DBS tone and polarity multiplex controller

ZLNB1001, DBS tone and polarity multiplex controller

The ZLNB1001 multiplex controller is one of a wide range of satellite receiver LNB and IF distribution support circuits available from Zetex.

It supports a single IF path providing logic outputs to select one of four IF switch input channels, which typically using PIN diodes.

It is intended for use

ZLNB1001 Features

* a low and stable input current that enables transient protection to be achieved with the addition of only a single resistor. The outputs are configured to deliver a positive regulated voltage drive of 7 V when a desired channel is selected, and 0V when de-selected. www.DataSheet4U.com Features