ZL49020 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver

Product Overview

Zarlink Semiconductor

Part number	ZL49020
Manufacturer	Zarlink Semiconductor
File Size	373.29 KB
Description	(ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
Datasheet	ZL49020 Datasheet
Note	This datasheet PDF includes multiple part numbers: ZL49020, ZL49010. Please refer to the document for exact specifications by model.
Additional preview pages of the ZL49020 datasheet.

The ZL490xx is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code.

Wide dynamic range (50dB) DTMF Receiver Call progress (CP) detection via cadence indication 4-bit synchronous serial data output Software controlled guard time for ZL490x0 Internal guard time circuitry for ZL490x1 Powerdown option (ZL4901x & ZL4903x) 3.579MHz crystal or ceramic resonator (ZL4903x and ZL4902x) External clock input (ZL4901x) Guarantees non-detection of spurious tones Ordering Information ZL49.

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Other Datasheets by Zarlink Semiconductor

ZL49021 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49010 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49011 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49030 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49031 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
ZL49200 - Dual Channel SLIC

Published: Mar 31, 2007 |