| Part Number | ZL49020 |
| Manufacturer | Zarlink Semiconductor |
| Title | (ZL49010 - ZL49031) Wide Dynamic Range DTMF Receiver |
| Description | The ZL490xx is a family of high performance DTMF receivers which decode all 16 tone pairs into a 4-bit binary code. These devices incorporate an A... |
| 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 ZL490x1 Powerdown option (... |
| Datasheet |
 ZL49020 Datasheet
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