WM9707_06 WOLFSON [Wolfson Microelectronics plc], WM9707_06 Datasheet - Page 11

• Manufacturer Part Number: WM9707_06
• Description: AC 97 Revision 2.1 Audio CODEC with SPDIF Output
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

WM9707
DATA SETUP AND HOLD (50pF EXTERNAL LOAD)
SIGNAL RISE AND FALL TIMES
w
Figure 5 Data Setup and Hold (50pF External Load)
Note: Setup and hold time parameters for SDATAIN are with respect to AC’97 Controller.
PARAMETER
Setup to falling edge of BITCLK
Hold from falling edge of BITCLK
Figure 6 Signal Rise and Fall Times (50pF External Load)
SDATAOUT
PARAMETER
BITCLK rise time
BITCLK fall time
SYNC rise time
SYNC fall time
SDATAIN rise time
SDATAIN fall time
SDATAOUT rise time
SDATAOUT fall time
BITCLK
SDATAOUT
SYNC
SDATAIN
BITCLK
SYNC
trise
trise
trise
trise
DOUT
SYNC
CLK
DIN
t
SETUP
t
HOLD
SYMBOL
tfall
tfall
tfall
tfall
t
SYMBOL
t
trise
trise
SETUP
HOLD
tfall
tfall
trise
trise
trise
tfall
DOUT
SYNC
CLK
DIN
SYNC
DOUT
DOUT
SYNC
CLK
CLK
DIN
DIN
15.0
MIN
5.0
MIN
2
2
2
2
2
2
2
2
TYP
TYP
PD Rev 4.1 June 2006
MAX
MAX
6
6
6
6
6
6
6
6
Production Data
UNIT
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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