WM5102 Datasheet, PDF (29/334 Pages) Wolfson Microelectronics plc – Audio Hub CODEC with Voice Processor DSP

Production Data
TYPICAL SIGNAL LATENCY
OPERATING MODE
AIF to DAC Stereo Path
Digital input (AIFn) to analogue
output (EPOUT).
Signal is routed via the digital
core ASRC function in the
asynchronous test cases only.
ADC to AIF Stereo Path
Analogue input (INn) to digital
output (AIFn).
Digital core High Pass filter
included in signal path.
Signal is routed via the digital
core ASRC function in the
asynchronous test cases only.
INPUT
fs = 48kHz
fs = 44.1kHz
fs = 16kHz
fs = 8kHz
fs = 8kHz
fs = 16kHz
fs = 48kHz
fs = 44.1kHz
fs = 16kHz
fs = 8kHz
fs = 44.1kHz
fs = 44.1kHz
TEST CONDITIONS
OUTPUT
DIGITAL CORE
fs = 48kHz
fs = 44.1kHz
fs = 16kHz
fs = 8kHz
fs = 44.1kHz
fs = 44.1kHz
Synchronous
Synchronous
Synchronous
Synchronous
Asynchronous
Asynchronous
fs = 48kHz
fs = 44.1kHz
fs = 16kHz
fs = 8kHz
fs = 8kHz
fs = 16kHz
Synchronous
Synchronous
Synchronous
Synchronous
Asynchronous
Asynchronous
WM5102
LATENCY
352µs
362µs
711µs
3580µs
3750µs
848µs
268µs
292µs
894µs
1730µs
880µs
530µs
w
PD, June 2014, Rev 4.2
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