CXD1217 Sony Corporation, CXD1217 Datasheet - Page 2

• Manufacturer Part Number: CXD1217
• Description: Synchronizing Signal Generator for Video Camera
• Manufacturer: Sony Corporation

Block Diagram and Pin Configuration
Note) Pin 19 output is (a) a signal based on Pin 26 in INT mode at NTSC.
4fscOUT
MODE1
MODE2
CLOUT
LALTRI
4fscIN
TEST
CLIN
EXT
V
V
HRI
VRI
DD
SS
10
28
26
14
16
25
22
15
21
20
23
9
1
HORIZONTAL
RESET
LINE
ALTERNATE
RESET
(b) each signal is based on Pin 10 in other modes.
VERTICAL
RESET
DECODE
CLOCK
ELIMINATION
1/9
PAL
1/454, 1/455
PAL
1/4
1/4
1/625
PALM
1/525
1/101
fv/2
f
H
1/7
2f
f
1/4
H
H
1/625, 1/525
– 2 –
fv/8
1/81
COMPOSITE SIGNAL
CONTROL F.F.
1/625, 1/525
SC
RESET
FIELD 1
RESET
SC
RESET
PALM
2f
1/2
H
f
H
f
H
PAL
PHASE
COMPARISON
1/2
PAL
PALM
INT-NTSC
INT-
NTSC
19
12
17
27
24
3
6
7
4
8
2
5
OFLD1
OFLD
OLALT
OBLK
OSYNC
OVD
OHD
OFH
O2FH
OSC
HCOMOUT
OBF/COLB
CXD1217M