alc850 Realtek Semiconductor Corporation, alc850 Datasheet - Page 43

• Manufacturer Part Number: alc850
• Description: Eight Channel Ac?97 2.3 Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

8.2.4.
Eight Channel AC’97 2.3 Audio Codec
Parameter
Output Valid Delay from rising
edge of BIT_CLK
Note 1: Timing is for SDATA and SYNC outputs with respect to BIT_CLK at the device driving the output.
Note 2: 50pF external load.
Parameter
Input Setup to falling edge of
BIT_CLK
Input Hold from falling edge of
BIT_CLK
Note: Timing is for SDATA and SYNC outputs with respect to BIT_CLK at the device driving the output.
Parameter
BIT_CLK combined rise or fall
plus flight time
SDATA combined rise or fall
plus flight time
Note: Combined rise or fall plus flight times are provided for worst case scenario modeling purposes.
Data Output and Input Timing
SDATA-OUT
SDATA-IN
BITCLK
SYNC
Figure 5. Data Output and Input Timing
Table 54. Data Output and Input Timing
Symbol
Symbol
Symbol
t
t
setup
t
hold
co
Tsetup Thold
Minimum
Minimum
Minimum
V
10
10
-
-
-
35
IL
Typical
Typical
Typical
-
-
-
-
-
Track ID: JATR-1076-21 Rev. 1.4
Maximum
Maximum
Maximum
15
7
7
-
-
Datasheet
Units
Units
Units
ALC850
ns
ns
ns
ns
ns