YSS943 YAMAHA [YAMAHA CORPORATION], YSS943 Datasheet - Page 29

• Manufacturer Part Number: YSS943
• Description: ADAMB Advanced Digital Audio Multi channel decode processor
• Manufacturer: YAMAHA [YAMAHA CORPORATION]

YSS944/943/940
5) SDOBCK, SDOWCK, SDO3 to SDO0 (master operation)
Note 1) The output polarity of SDIBCK and SDOBCK can be changed by DSIBP and DSOBP. In the
Note 2) Although output divided from SDIMCK can be selected for SDOBCK via WBSEL[2:0], operation
Note 3) When “SDIBCK through” has been selected (WBSEL[2:0] = 00), the SDDBCK output duty factor
Note 4) When “SDIBCK through” has been selected (WBSEL[2:0] = 00).
No.
SDOWCK
1
2
3
4
5
6
SDOBCK
SDIBCK
SDO3-0
SDOBCK output frequency
SDOBCK output duty factor
SDOBCK rise time
SDOBCK fall time
SDOWCK, SDO3 to SDO0
Output delay time
SDIBCK → SDOBCK
Output delay time
figure below, SDOBP = SDOBP = 0.
is not guaranteed if SDIMCK’s frequency exceeds the range noted above.
is affected by the SDIBCK duty factor.
Parameter
6
3
5
5
4
Symbol
t
d
f
t
OBDLY
t
t
ODLY
OBCK
OBCK
OBR
OBF
Notes 1 and 3)
CL = 50 pF
CL = 50 pF
CL = 50 pF
CL = 50 pF
Condition
Note 2)
Note 4)
2
1
Min.
-15
0
2
Typ.
50
Max.
12.5
10
10
15
25
MHz
Unit
ns
ns
ns
%
ns
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