KS7212
GENERAL DESCRIPTION
TIMING & SYNC. GENERATOR FOR B/W CCD
The KS7212 is a CMOS integrated circuit designed for
making various timing pulses for B/W CCD camera.
48-QFP-0707
FEATURES
- Compatible with both EIA and CCIR mode
(EIA : KC73125(U)-M, CCIR : KC73129(U)-M)
- Built in auto iris function (Electronic Exposure)
- Mirror mode timing generation
- Field interlace mode only
- Timing and sync one chip IC
- Oscillation frequency
EIA : 19.06992MHz, CCIR : 18.93750MHz
APPLICATION
- B/W
CCD Camera
ORDERING INFORMATION
Device
KS7212
Package
48-QFP-0707
Operating Temperature
-20~75擄C
BLOCK DIAGRAM
XSUB
XSG1
XSG3
25
蠒H4
蠒H3
蠒H1
蠒H2
XV2
XV1
XV3
38
CL 43
X2 41
X1 40
TS2 45
37
36
35
33
30
29
28
27
26
24
22
SHP
SHD
XV4
RG
1/2
GATE1
21
1/606
Horizontal
ROM
F/F
GATE2
18
17
16
15
14
13
CLP1
CLP2
CLP3
DFDO
CLEN
WIN
TS1 46
TS0 47
PWR 48
1/525
or
1/625
High/Low
Control
Shutter
Speed
ROM
Vertical
ROM
Shutter
Speed
Count
F/F
Shutter
Speed
Control
1
MD2
2
MD1
3
EE1
4
EE2
7
FLD
8
PBLK
9
CSYNC
10
CBLK
11
VD
12
HD