Datasheet Details
| Part number | MT88E41 |
|---|---|
| Manufacturer | Zarlink Semiconductor |
| File Size | 697.87 KB |
| Description | CMOS Extended Voltage Calling Number Identification Circuit |
| Datasheet | MT88E41_ZarlinkSemiconductor.pdf |
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Overview: .. Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.
| Part number | MT88E41 |
|---|---|
| Manufacturer | Zarlink Semiconductor |
| File Size | 697.87 KB |
| Description | CMOS Extended Voltage Calling Number Identification Circuit |
| Datasheet | MT88E41_ZarlinkSemiconductor.pdf |
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The MT88E41 Extended Voltage Calling Number Identification Circuit (ECNIC) is a CMOS integrated circuit providing an interface to various calling line information delivery services that utilize 1200 baud BELL 202 or CCITT V.23 FSK voiceband data transmission schemes.
The ECNIC receives and demodulates the signal and outputs data into a simple 3-wire serial interface.
Typically, the FSK modulated data containing information on the calling line is sent before alerting the called party or during the silent interval between the first and second ring using either CCITT V.23 remendations or Bell 202 specifications.
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