AK7738VQ Datasheet, PDF (33/42 Pages) Asahi Kasei Microsystems – Multi DSP with 5ch ADC + 4ch DAC + 8ch SRC

1/fXTI
1/fXTI
XTI
[AK7738]
VIH3
VIL3
LRCK1~5
1/fs
1/fs
VIH1, 2, 3
VIL1, 2, 3
BICK1~5
1/fBCLK
1/fBCLK
tBCLKH tBCLKL
VIH1, 2, 3
VIL1, 2, 3
Figure 5. System Clock Timing
2. Power Down
(Ta=25C; AVDD=3.0~3.6V; LVDD=3.0~3.6V; TVDD1=1.7~3.6V; TVDD2=1.7~3.6V;
VDD33=3.0~3.6V; AVSS=DVSS1=DVSS2=DVSS3=0V)
Parameter
Symbol Min
typ max
Unit
PDN Pluse Width
(Note 45) tRST
600
ns
Note 45. The PDN pin must be “L” when power up the AK7738.
PDN
tRST
VIL2
Figure 6. Reset Timing
015000122-E-00-PB
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2015/01