YMF744B ETC [List of Unclassifed Manufacturers], YMF744B Datasheet - Page 56

• Manufacturer Part Number: YMF744B
• Description: DS-1S
• Manufacturer: ETC [List of Unclassifed Manufacturers]

CBCLK
YMF744B
SYNC
CSDO
CSDI
4-5. AC-link
Note) Top = 0-70°C, PVDD=3.3±0.3 V, VDD=3.3±0.3 V, CVDD=3.3±0.3 V, LVDD=3.3±0.3 V, C
CBCLK Cycle Time
CSYNC Cycle Time
CBCLK High Time
CBCLK Low Time
CSYNC High Time
CSYNC Low Time
CBCLK to Signal Valid Delay
Output Hold Time for CBCLK
Input Setup Time to CBCLK
Input Hold Time for CBCLK
Warm Reset Width
*13: This characteristic is applicable to CSYNC and CSDO signal.
*14: This characteristic is applicable to CSDI signal.
t
t
CVAL
CVAL
Item
(Fig.6)
t
CBIHIGH
t
CISU
t
CBICYC
2.0 V
t
CBILOW
t
Symbol
t
t
t
t
t
t
CSYHIGH
CIH
CSYLOW
CBIHIGH
CBILOW
CSYCYC
CBICYC
t
t
t
CVAL
t
CISU
COH
CIH
Fig.6: AC-link timing
*13
*13
*14
*14
1.5 V
-56-
Condition
t
t
COH
CSYHIGH
2.0 V
0.8 V
2.0 V
0.8 V
Min.
35
35
15
0
5
t
-
-
-
-
-
-
COH
0.8 V
t
CSYCYC
Typ.
81.4
40.7
40.7
20.8
19.5
1.3
1.3
2.0 V
-
-
-
-
t
CSYLOW
February 3, 1999
Max.
L
=50 pF
45
45
20
-
-
-
-
-
-
-
-
Unit
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
0.8 V
1.5 V