MC145483 - 3V 13-BIT LINEAR PCM CODEC-FILTER

Motorola

Datasheet Details

A PCM Codec Filter is used for digitizing and reconstructing the human voice. to digital converter (ADC) used to digitize voice, and ‘‘DECoder’’ for

high impedance. The device will operate normally when a logic 1 is applied to this pin. The device goes through a power.
up sequence when this pin is taken to a logic 1 state, which prevents the DT PCM output from going low impedance for at least two FST cycles. The VAG and VAG Ref circuits and the signal processing filters must settle out before the DT PCM output or the RO.
receive analog output will represent a valid analog signal. ANALOG.

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Published: Oct 13, 2006 |