ZLNB1001 - DBS tone and polarity multiplex controller

Description

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.

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.
Precision voltage and tone detectors.
Temperature compensated.
Low cost solution.
Integrated tone filter.
Powered from STB: no additional power requirement.
Direct drive to.

Zetex Semiconductors

📥 Download Datasheet

Datasheet Details

Part number	ZLNB1001
Manufacturer	Zetex Semiconductors
File Size	164.04 KB
Description	DBS tone and polarity multiplex controller
Datasheet	ZLNB1001 Datasheet
Additional preview pages of the ZLNB1001 datasheet.

📁 Similar Datasheet

ZLNB2015 - ADVANCED DBS DUAL CHANNEL VOLTAGE AND TONE DETECTOR (Diodes Incorporated)
ZLNB2016 - STANDARD DBS DUAL CHANNEL VOLTAGE AND TONE DETECTOR (Diodes Incorporated)
ZLNB254 - Dual DiSEqC Interface (Diodes)

Other Datasheets by Zetex Semiconductors

ZLNB100 - DUAL POLARISATION SWITCH TWIN LNB MULTIPLEX CONTROLLER
ZLNB101 - DUAL POLARISATION SWITCH TWIN LNB MULTIPLEX CONTROLLER
ZLNB2001 - DUAL TONE and POLARITY SWITCH LNB MULTIPLEX CONTROLLER
ZLNB2002 - DUAL TONE and POLARITY SWITCH LNB MULTIPLEX CONTROLLER
ZLNB2003 - DUAL TONE and POLARITY SWITCH LNB MULTIPLEX CONTROLLER
ZLNB2004 - DUAL TONE and POLARITY SWITCH LNB MULTIPLEX CONTROLLER
ZLNB2006 - DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER
ZLNB2009 - DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER

Full PDF Text Transcription

Click to expand full text

ZLNB1001 DBS tone and polarity multiplex controller Description 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 in multi-switch applications for selection and distribution of universal LNB IF output signals, replacing many discrete components including the voltage regulator to save both manufacturing cost and PCB size whilst improving reliability. The highly accurate control input of the ZLNB1001 has both voltage and tone control for the four required states. The voltage threshold is nominally 14.

Published: Jun 5, 2007 |