SAA4970T View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
SAA4970T Datasheet PDF : 32 Pages
| |||
Philips Semiconductors
Economical video processing IC
(ECOBENDIC)
BLOCK DIAGRAM
Preliminary specification
SAA4970T
handbook, full pagewidth
UVIN3
to UVIN0
47 to
50
4
SAA4970T
REFORMATTER
UP-SAMPLING
DCTI
8
D
3
UO
A
8
D
5
VO
A
YIN7
to YIN0
37 to 41,
44 to 46
8
22, 23
HA, VA
2
XtalO 55
56
XtalI
PHASE COMPENSATION
FILTER
9
PEAKING
D
A
7
YO
PLL
53 51
MICROCONTROLLER
INTERFACE
8
29 to 36
24 27 28
SYNC PROCESSING
19
HD
MEMORY CONTROL
18
VD
3
14
15 to 17
MGE092
CK1 CK2 microcontroller ALE RDN
parallel bus
WRN
AD7 to AD0
microcontroller
address line command
CLMP
IE, WE, RE
microcontroller parallel bits
Fig.1 Block diagram.
1996 Oct 25
3
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