AM79C031 Datasheet

The AM79C031 is a (AM79C02/03/031) Power-On Reset and Power Sequencing.

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Part NumberAM79C031
ManufacturerAMD
Overview Power-On Reset and Power Sequencing for the Am79C02/03/031 DSLAC™ Devices Application Note The purpose of this application note is to consider the behavior of the Dual Subscriber Line AudioProcessing . Circuit The reset signal is designed to be Low at initial powerup and become High shortly after VCC reaches its normal operating voltage. Assume the VCC rail has been at 0 V for some time so that capacitors C1 and C2 are completely uncharged and then VCC is applied. It can be seen that initially th.
Part NumberAM79C031
Description(AM79C203/031 / AM79213) PCM CODEC
ManufacturerLegerity
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 ASLIC Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Abrupt and smooth polarity reversal Power-cross detection in Ringing and Nonringing states Software programmable
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* DC loop feed characteristics and current limit Loop supervision detection thresholds Off-hook detect debounce interval Two-wire AC impedance Transhybrid balance Transmit and.
Part NumberAM79C031
Description(AM79C02/03/031) Dual Subscriber Line Audio Processing Circuit Devices
ManufacturerLegerity
Overview The Am79C02/03/031(A) Dual Subscriber Line Audio Processing Circuit (DSLAC device) integrates the key functions of an analog linecard into a single high-performance, programmable dual codec/filter dev. s to allow software control of transmission, thus providing a cost effective solution for the analog to PCM function of a linecard. The Am79C02/03/031(A) DSLAC device’s advanced CMOS technology makes this an economical device that has both the functionality and the low power consumption needed in li.