CXA1870 データシートの表示（PDF） - Sony Semiconductor
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CXA1870 Datasheet PDF : 40 Pages
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Pin
Pin
Symbol
No.
voltage
39 H S/S OUT —
Equivalent circuit
VCC
VCC
1.2k
39
23k
CXA1870S
Description
H sync separation pulse output.
A positive polarity pulse is output
from this pin.
High level: 4.6 V
Low level: 0 V
40 H SYNC 2.6 V
41 V SYNC 3.4 V
42 V BIAS
3.8 V
VCC
150
40
14k
24k
20k
10µA
H sync separation input pin.
Inputs a 2 Vp-p video signal via a
capacitor and resistor.
VCC
10k
26k
150
41
20µA
31k
10k
20k
V sync separation input pin.
Inputs a 2 Vp-p video signal via a
capacitor and resistor.
VCC
42
VCC
4k
30k
20k
The V oscillator reference voltage
is output from this pin.
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