BU8710AKS Datasheet, PDF (25/32 Pages) Rohm – 4-channel ADPCM transcoder for digital cordless telephone base stations

Communication ICs
5) Normal ADPCM calculation for the decoder
Figure 22 shows the data delays that take place with nor-
mal ADPCM calculation for the decoder.
BU8710AKS
As shown in Figure 22, if the input clock exceeds 32kHz
and the output clock exceeds 64kHz, and the Input En-
able and Output Enable are in the same phase, a delay
equal to two data samplings will occur. Delays occurring
under other conditions can also be determined based on
Figure 22.
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