ISL59450 Datasheet, PDF (8/37 Pages) Intersil Corporation – Multiformat Video Crosspoint with Integrated Sync Separator

ISL59450
S-Video Block Diagram
S-Video Control
Register
Bits 7, 4
VSLICE
VTIP
0,X
VLUMAx1
1,0
VLUMAx2
1,1
Clamp
(from Sync Sep.)
SYIN0
00
SYIN1
01
SYIN2
10
SYIN3
11
-
+
10
1µA
S-Video Control
Register
Bits 1:0
S-Video
Control
Register
Bit 7
+-
x1
LPF
x2
VOS
S-Video Control
Register
Bit 3
SLICER
+
-
Sync Timing
(to Sync Separator)
SYOUT
S-Video Control
Register
Bit 4
Clamp from Sync
Separator
VCHROMAx1
0
-
+
VCHROMAx2
1
SCIN0
00
SCIN1
01
SCIN2
10
SCIN3
11
1µA
S-Video Control
Register
Bits 1:0
S-Video
Control
1
Register
Bit 7
LPF
+ - _x1
x2
VOS
S-Video Control
Register
Bit 3
SCOUT
Composite Block Diagram
Composite
Control Register
Bits 7, 4
VSLICE
VTIP
0,X
VLUMAx1
1,0
VLUMAx2
1,1
Clamp
(from Sync Sep.)
CVIN0
000
CVIN1
001
CVIN2
010
CVIN3
011
CVIN4
100
CVIN5
101
-
+
10
1µA
Composite Control
Register
Bits 2:0
Composite
Control
Register
Bit 7
LPF
+-
x1
x2
VOS
Composite Control
Register
Bit 3
SLICER
+
-
Sync Timing
(to Sync Separator)
CVOUT
8
FN7510.0
February 14, 2008