ZL49011, ZL49010 - (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver

Zarlink Semiconductor

Datasheet Details

Part number: ZL49011, 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: ZL49011, ZL49010.
Please refer to the document for exact specifications by model.

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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ZL49011 Stock/Price