UPD61052 NEC, UPD61052 Datasheet - Page 73

• Manufacturer Part Number: UPD61052
• Description: MPEG2 Audio / Video Encoder
• Manufacturer: NEC

(2) Video input interface
IVCLK frequency
IVCLK high-level width
IVCLK low-level width
IVIN7 to IVIN0 setup time
IVIN7 to IVIN0 hold time
IVVSYNC-input setup time
IVVSYNC-input hold time
IVHSYNC-input setup time
IVHSYNC-input hold time
IVFLD-input setup time
IVFLD-input hold time
Parameter
IVIN7 to IVIN0
IVHSYNC
IVVSYNC
IVCLK
IVFLD
f
t
t
t
t
t
t
t
t
t
t
Symbol
IVCKS
VCKH
VCKL
IVDS
IVDH
IVVS
IVVH
IVHS
IVHH
IVFS
IVFH
Cr
f
IVCKS
t
t
t
IVVH
IVHH
IVFH
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Vs rising edge of IVCLK
Y
t
IVDS
Data Sheet S15082EJ4V0DS
Conditions
t
t
t
IVVS
IVHS
IVFS
Cb
t
IVDH
t
IVCKH
Y
t
IVCKL
Cr
Min.
10
10
5
4
5
4
5
4
5
4
Typ.
27
µ
PD61051, 61052
Max.
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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