CXA2060BS 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA2060BS Datasheet PDF : 54 Pages
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Pin
No.
Symbol
25 YS1
Equivalent circuit
147
25
30k
26 B1 IN
27 G1 IN
28 R1 IN
26
27
28
1.2k
60k
CXA2060BS
Description
YS1 switch control pin.
Selects RGB1 input.
YS1 Vth: 0.7V
This pin is also used as the slave address
modification switch.
If the voltage at this pin goes over 7V, the
slave address is changed from 88h to
8Ah.
SLAVE ADDRESS Vth: 7V
RGB1 signal input.
A 0.7Vp-p (no-sync 100 IRE) signal is
input via a 0.01µF capacitor.
The input signal is clamped at the SCP
burst timing.
29 YS2/YM
30 B2 IN
31 G2 IN
32 R2 IN
33 Vcc1
147
29
13k
7k
YS2/YM switch control pin.
Selects RGB2 input.
When operating at High level (YM Vth:
0.7V) as a YM switch the output signal
undergoes 10dB attenuation.
YS2 Vth: 2V
RGB2 signal input.
A 0.7Vp-p (no-sync 100 IRE) signal is
30
input via a 0.01µF capacitor. The input
31
signal is clamped at the SCP burst timing
32
1.2k
100
just as RGB1 IN.
This pin becomes the YUV output pin
based on the YUV OUT register.
60k
Be sure to pull up this pin by 10kΩ when
used for YUV output.
Power pin for the signal block and
deflection block.
–9–
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