Datasheet Details
Part number:
AM79213, AM79C203
Manufacturer:
Legerity
File Size:
441.21 KB
Description:
(am79c203/031 / am79213) pcm codec.
Note:
This datasheet PDF includes multiple part numbers: AM79213, AM79C203.
Please refer to the document for exact specifications by model.
AM79213, AM79C203, (AM79C203/031 / AM79213) PCM CODEC
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9 ASLIC Device .
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9 ASLAC Device .
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Am79213/Am79C203/031 Advanced Subscriber Line Interface Circuit (ASLIC™) Device Advanced Subscriber Line Audio-Processing Circuit (ASLAC™) Device DISTINCTIVE CHARACTERISTICS Digital I/O pins A-law/µ-law selection Linear data available on PCM ports for custom compression and expansion Compatible with inexpensive protection networks.
Accommodates low tolerance fuse resistors while maintaining longitudinal balance to Bellcore specifications.
Power/Service Denial state Small phys
AM79213 Features
* Abrupt and smooth polarity reversal Power-cross detection in Ringing and Nonringing states Software programmable
* DC loop feed characteristics and current limit Loop supervision detection thresholds Off-hook detect debounce interva
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