UPD61052 NEC, UPD61052 Datasheet - Page 82

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

(b) Serial stream data output
Remarks 1. Active edge of OSCLK is able to change according to the following circuit.
82
OSCLK period
OSCLK low-level width
OSCLK high-level width
OS0 delay time
OS0 hold time
OSVLD delay time
OSVLD hold time
OSSYNC delay time
OSSYNC hold time
Parameter
2. Period of the OSCLK is provided by STCLK.
Remark OSCLK is active high edge.
OSSYNC
OSCLK
OSVLD
OS0
t
t
t
t
t
t
t
t
t
Symbol
OSSCW
OSSCLW
OSSCHW
OSSDD
OSSDHO
OSSVD
OSSVHO
OSSSD
OSSSHO
Vs active edge of OSCLK
Vs active edge of OSCLK
Vs active edge of OSCLK
Vs active edge of OSCLK
Vs active edge of OSCLK
Vs active edge of OSCLK
Data Sheet S15082EJ4V0DS
t
OSSCLW
Conditions
t
OSSCW
t
t
t
t
t
t
OSSDHO
OSSHO
OSSSHO
OSSD
OSSVD
OSSSD
Min.
t
5.0
5.0
5.0
10
10
OSSCHW
Typ.
37
µ
Max.
PD61051, 61052
27
27
27
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns