Description
The ZLNB2015 is a dual channel polarisation (voltage) and band select (tone) detector IC, primarily for satellite applications such as Low Noise Blocks (LNB’s) and satellite distribution systems. An optimised design provides a low supply current and a wide operating voltage whilst increasing performance and reliability. The ZLNB2015 offers excellent interference rejection with
minimal application cost and packaged in the 3x3mm QFN it provides a very small solution.
Feature(s)
•Two high accuracy polarisation voltage detection meeting the most stringent market needsTwo robust, interference tolerant 22kHz tone detection (without external signal filtering)“No Receiver” detect function for power saving and isolation controlLow quiescent supply current, 2mA typicalWide operating supply voltage 3V to 8VLow external component count minimises application costTrue and inverted outputs to support popular multiplexer IC
Application(s)
Twin Universal LNBsQuad Universal LNBsMulti Output LNBsSatellite Multi-Switches
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