CXA1870 SONY [Sony Corporation], CXA1870 Datasheet - Page 4

• Manufacturer Part Number: CXA1870
• Description: Color TV Y/C/Jungle
• Manufacturer: SONY [Sony Corporation]

Pin Description
No.
Pin
22
1
2
3
4
5
V HOLD
Symbol
X'TAL
V1 IN
V2 IN
APC
V
CC
voltage
2.6 V
0.7 V
Pin
5 V
9 V
2 V
2
5
V
CC
1
V
22
4
CC
Equivalent circuit
V
V
CC
150
CC
500
150
—4—
1.2k
1k
4k
1.2k
55k
V
25k
CC
50k
Connect a 3.58 MHz crystal
oscillator.
APC lag-lead filter CR connection
pin.
Power supply pin.
Video switch input pins. Sync tip
clamping is performed, so input
via capacitors.
Peak hold pin for V sync
separation. Connect a capacitor.
Description
CXA1870S