YMF740C Datasheet, PDF (42/44 Pages) List of Unclassifed Manufacturers – DS-1L

YMF740C
4-5. AC-link (Fig.6)
Item
Symbol
Condition
Min. Typ. Max. Unit
CBCLK Cycle Time
CBCLK High Time
CBCLK Low Time
CSYNC Cycle 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
t_CBICYC
t_CBIHIGH
t_CBILOW
t_CSYCYC
t_CSYHIGH
t_CSYLOW
t_CVAL *11
t_COH *11
t_CISU *12
t_CIH *12
-
81.4
-
ns
35
40.7
45
ns
35
40.7
45
ns
-
20.8
-
ns
-
1.3
-
ns
-
19.5
-
ns
-
-
20
ns
0
-
-
ns
15
-
-
ns
5
-
-
ns
-
1.3
-
µs
Note) Top = 0-70°C, PVDD=5.0±0.25 V, VDD5=5.0±0.25 V, VDD3=3.3±0.3 V, LVDD=3.3±0.3 V, C_L=50 pF
*11: This characteristic is applicable to CSYNC and CSDO signal.
*12: This characteristic is applicable to CSDI signal.
CBCLK
SYNC
CSDO
CSDI
t _CBICYC
2.2 V
1.5 V
t _CBIHIGH
t _CBILOW
t _CVAL
t _CSYHIGH
t _CVAL
t _COH
2.2 V
0.8 V
t _CISU
t _CIH
2.2 V
0.8 V
Fig.6: AC-link timing
0.8 V
t _COH
t _CSYLOW
2.2 V
t _CSYCYC
1.5 V
0.8 V
January 14, 1999
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