alc850 Realtek Semiconductor Corporation, alc850 Datasheet - Page 42
alc850
Manufacturer Part Number
alc850
Description
Eight Channel Ac?97 2.3 Audio Codec
Manufacturer
Realtek Semiconductor Corporation
Datasheet
1.ALC850.pdf
(56 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ALC850
Manufacturer:
REALTEK/瑞昱
Quantity:
20 000
8.2.2.
8.2.3.
Eight Channel AC’97 2.3 Audio Codec
Parameter
SYNC Active High Pulse
Width
SYNC Inactive to BIT_CLK
Startup Delay
Parameter
BIT_CLK Frequency
BIT_CLK Period
BIT_CLK Output Jitter
BIT_CLK High Pulse Width
BIT_CLK Low Pulse Width
SYNC Frequency
SYNC Period
SYNC High Pulse Width
SYNC Low Pulse Width
Warm Reset
AC-Link Clocks
BITCLK
SYNC
T
Symbol
T
sync_high
sync2clk
T
T
T
Symbol
T
T
T
sync_period
clk_period
sync_high
Figure 4. Warm Reset Timing
sync_low
clk_high
clk_low
Tsync_high Tsync2clk
Table 53. AC-Link Clocks
Table 52. Warm Reset
Minimum
162.8
Minimum
1.0
34
-
-
-
-
-
-
-
Typical
Typical
12.288
-
-
81.4
40.7
40.7
48.0
20.8
19.5
1.3
-
Track ID: JATR-1076-21 Rev. 1.4
Maximum
Maximum
750
-
-
-
-
-
-
-
-
Datasheet
Units
Units
MHz
kHz
ALC850
µs
µs
µs
µs
ns
ns
ps
ns
ns