cxa1871s Sony Electronics, cxa1871s Datasheet - Page 10

• Manufacturer Part Number: cxa1871s
• Description: Ntsc/pal Y/c/jungle
• Manufacturer: Sony Electronics

No.
Pin
39
40
41
42
43
44
H SYNC
V SYNC
Symbol
REG
SDA
SCP
SCL
voltage
2.6 V
3.8 V
Pin
7 V
—
—
39
V
44
CC
41
40
43
V
V
CC
V
CC
Equivalent circuit
V
CC
V
CC
CC
500 µA
20 µA
150
10 µA
1.2 k
150
V
CC
10 k
50 µA
4 k
—10—
V
14 k
CC
4 k
10 k
1.2 k
4 p
V
V
CC
CC
V
24 k
20 k
20 k
CC
26 k
31 k
V
CC
40 k
Regulator pin for voltage generated
internally from V
capacitor for stabilization.
I
(Serial Data) pins.
Outputs BGP, HBLK and VBLK as
SCP (Sand Cathle Pulse).
The Typ. waveform is as follows.
H sync separation input pin. Inputs a
2 Vp-p video signal via a capacitor
and resistor.
V sync separation input pin. Inputs a
2 Vp-p video signal via a capacitor
and resistor.
2
C bus SCL (Serial Clock) and SDA
Vilmax = 1.5 V
Vihmin = 3 V
Volmax = 0.4 V
H,VBLK
BGP
Description
CC
0.3 V
.
5.0 V
Connect a
2.5 V
CXA1871S