CXA1871S View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXA1871S Datasheet PDF : 46 Pages
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CXA1871S
Pin
Pin
Symbol
No.
voltage
Equivalent circuit
Description
VCC
VCC
39
39 REG 7 V
VCC
VCC
VCC
40 k
4p
1.2 k
Regulator pin for voltage generated
internally from VCC. Connect a
capacitor for stabilization.
50 µA
40 SCL
—
41 SDA
42 SCP
—
43 H SYNC 2.6 V
VCC
40
41
VCC
4k
4k
VCC
1.2 k
VCC
VCC
500 µA
VCC
14 k
24 k
150
43
20 k
10 µA
I2C bus SCL (Serial Clock) and SDA
(Serial Data) pins.
Vilmax = 1.5 V
Vihmin = 3 V
Volmax = 0.4 V
Outputs BGP, HBLK and VBLK as
SCP (Sand Cathle Pulse).
The Typ. waveform is as follows.
BGP
H,VBLK
5.0 V
2.5 V
0.3 V
H sync separation input pin. Inputs a
2 Vp-p video signal via a capacitor
and resistor.
44 V SYNC 3.8 V
VCC
10 k
26 k
150
44
20 µA
31 k
10 k
20 k
—10—
V sync separation input pin. Inputs a
2 Vp-p video signal via a capacitor
and resistor.
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