SM8706A Datasheet, PDF (7/8 Pages) Nippon Precision Circuits Inc – Clock Generator for DVD Players

SM8706A
Sampling Frequency Switching Settling Time
The clock output response timing when the sampling frequency fs is switched using FSEL is shown in Figure
6. The settling time t_s for the audio output clock when switching the sampling frequency is 1µs maximum.
FSEL
0.8VDD
tS
AO1
AO2
fs = 44.1kHz
0.2VDD
tS
fs = 48kHz
MO1
MO2
27.0000MHz
/54MHz
SO1
16.9344MHz
SO2
/33.8688MHz
Figure 6. Output signal switching timing
fs = 44.1kHz
NIPPON PRECISION CIRCUITS—7