NCY9100 datasheet, compandor equivalent, ON Semiconductor

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datasheet Download (Size : 159.37KB)

Features and benefits

* Complete Compressor and Expandor in one IChip
* Temperature Compensated
* Greater than 110 dB Dynamic Range
* Operates Down to 6.0 VDC
* System Leve.

Application

* Cellular Radio
* High Level Limiter
* Low Level Expandor − Noise Gate
* Dynamic Filters
* CD Playe.

Description

The NCY9100 compandor building blocks, as shown in the block diagram, are a full−wave rectifier, a variable gain cell, an operational amplifier and a bias system. The arrangement of these blocks in the IC result in a circuit which can perform well wi.

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