wm8805 Wolfson Microelectronics plc, wm8805 Datasheet - Page 10

• Manufacturer Part Number: wm8805
• Description: 8 1 Digital Interface Transceiver With Pll
• Manufacturer: Wolfson Microelectronics plc

WM8805
CONTROL INTERFACE – 2-WIRE MODE
Figure 5 Control Interface Timing – 2-Wire Serial Control Mode
Table 5 Control Interface Timing – 2-Wire Serial Control Mode
w
Test Conditions
PVDD = 3.3V, DVDD = 3.3V, PGND = 0V, DGND = 0V, T
PARAMETER
Program Register Input Information
SCLK cycle time
SCLK duty cycle
SCLK frequency
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
SCLK
SDIN
t
STHO
t
SCY
t
DH
A
= +25
t
DSU
SYMBOL
t
t
t
t
t
t
STHO
STSU
STOP
DSU
DHO
o
SCY
t
ps
C, fs = 48kHz, MCLK = 256fs unless stated.
t
STSU
t
STHO
40/60
2500
MIN
600
600
100
600
2
TYP
PD, Rev 4.5, March 2009
60/40
MAX
400
300
300
900
8
t
Production Data
STOP
UNIT
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
10