WM8581 Wolfson Microelectronics Ltd., WM8581 Datasheet - Page 19

• Manufacturer Part Number: WM8581
• Description: Multichannel Codec with S/pdif Transceiver
• Manufacturer: Wolfson Microelectronics Ltd.

Production Data
Table 7 2-Wire Control Interface Timing Information
w
Test Conditions
AVDD, PVDD = 5V,DVDD = 3.3V, AGND, PGND,DGND = 0V, T
otherwise stated
PARAMETER
Program Register Input Information
SCLK Frequency
SCLK Low Pulse-Width
SCLK High Pulse-Width
Hold Time (Start Condition)
Setup Time (Start Condition)
Data Setup Time
SDIN, SCLK Rise Time
SDIN, SCLK Fall Time
Setup Time (Stop Condition)
Data Hold Time
SCLK glitch suppression
SYMBOL
t
A
t
t
t
t
t
t
t
t
t
ps
1
2
3
4
5
6
7
8
9
= +25
o
C, fs = 48kHz, MCLK and ADCMCLK = 256fs unless
MIN
600
600
600
100
600
1.3
0
0
TYP
PD Rev 4.0 April 2007
MAX
526
300
300
900
5
WM8581
UNIT
kHz
us
ns
ns
ns
ns
ns
ns
ns
ns
ns
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