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    | Partname: | MT8808AE |  | Description: | 4.5-13.2V; 15mA; 8 x 8 analog switch array. For key systems, PABX and key systems, mobile radio, test equipment/instrumentation, analog/digital multiplexers, audio/video switching |  | Manufacturer: | Mitel Semiconductor |  | Package: | DIP |  | Pins: | 28 |  | Oper. temp.: | -40 to 85 |  | Datasheet: | PDF (52.4K). Click here to download *)
 |  | The MT8940 is a dual digital phase-locked loop providing the timing and synchronization signals for the T1 or CEPT transmission links and the ST-BUS. The first PLL provides the T1 clock (1.544 MHz) synchronized to the input frame pulse at 8 kHz. The timing signals for the CEPT transmission link and the ST-BUS are provided by the second PLL locked to an internal or an external 8 kHz frame pulse signal. The MT8940 is fabricated in MITEL's ISO-CMOS technology. |  |  Click here to download MT8808AE Datasheet*)
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