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

ZL49020 Description

www.DataSheet4U.com ZL49010/1, ZL49020/1, ZL49030/1 Wide Dynamic Range DTMF Receiver Data Sheet .
The ZL490xx is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code.

ZL49020 Features

* 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 ZL49

ZL49020 Applications

* Integrated telephone answering machine End-to-end signalling Fax Machines -40 ° C to +85° C signal and requires external software guard time to validate the DTMF digit. The ZL490x1, with preset internal guard times, uses a delay steering (DStD) logic output to indicate

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: ZL49020, ZL49010. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
ZL49020, ZL49010
Manufacturer
Zarlink Semiconductor
File Size
373.29 KB
Datasheet
ZL49010_ZarlinkSemiconductor.pdf
Description
(ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver
Note
This datasheet PDF includes multiple part numbers: ZL49020, ZL49010.
Please refer to the document for exact specifications by model.

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📌 All Tags

ZL49010 ZL49031 Wide Dynamic Range DTMF Receiver Zarlink Semiconductor
Zarlink Semiconductor ZL49020-like datasheet