stac9723t ETC-unknow, stac9723t Datasheet - Page 35

• Manufacturer Part Number: stac9723t
• Description: Stereo Ac 97 Codec With Multi-codec Option
• Manufacturer: ETC-unknow

SigmaTel, Inc.
9.4 Data Setup and Hold
Note 1: Setup and hold time parameters for SDATA_IN are with respect to the AC'97 controller.
9.5 Signal Rise and Fall Times -
04/07/00
Hold from falling edge of BIT_CLK
Setup to falling edge of BIT_CLK
SDATA_IN rise time
SDATA_IN fall time
SDATA_IN
BIT_CLK rise time
BIT_CLK fall time
BIT_CLK
Parameter
Parameter
SDATA_OUT
SDATA_IN
(50pF external load)
BIT_CLK
SYNC
Triseclk
Trisedin
Figure 17
Table 27
(50pF external load; from 10% to 90% of Vdd)
Figure 16
Table 26
Data Sheet
Trisedin
Symbol
Triseclk
Tfalldin
Tfallclk
. Signal Rise and Fall Times
Thold
. Signal Rise and Fall Times
. Data Setup and Hold
. Data Setup and Hold
Symbol
Tsetup
Thold
35
Tsetup
Tsetup
Min
2
2
2
2
Min
10
10
Typ
-
-
-
-
Thold
Typ
Max
-
-
6
6
6
6
Tfallclk
Tfalldin
Max
-
-
Units
ns
ns
ns
ns
Units
STAC9721
ns
ns
04/07/00