CXA1853AQ データシートの表示（PDF） - Sony Semiconductor
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CXA1853AQ Datasheet PDF : 39 Pages
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CXA1853AQ
Pin
NO.
Symbol
46 R GAIN
47 B GAIN
48 GND
49 IREF
50 VCC4
51 GCADET B
52 GCADET G
53 GCADET R
Pin voltage
Equivalent circuit
Description
VCC4
1.6 to 5.0V∗
1k
200
80k
46
47
48k
80k
1.6 to 5.0V∗
GND
80µA
80µA
40µA
Gain control for R signal
variable gain amplifier.
Preset internally to 3.3V.
Gain control for B signal
variable gain amplifier.
Preset internally to 3.3V.
0V
GND.
1.2V
5.0V
VCC4
49
2k
200
GND
5k 5k
10k
1.8V Typ.
VCC4
51
52
53
6.2k
GND
40µA
Sample-and -hold circuit
current setting.
5V power supply.
B GCA circuit clamp
detection.
G GCA circuit clamp
detection.
R GCA circuit clamp
detection.
54 SIG SEL
0 to 5.0V∗
VCC4
54
55k
200
GND
55 GND
0V
56 SH4
57 SH3
58 SH2
61 SH1
5V
0V
PVCC
56
57
200
58
59
GND
100µA
100
62 PVCC
5V
Note) ∗ in the Pin voltage indicates external applied voltage.
–8–
Selection of input signal to
Sample-and -hold circuit.
R and B signals selected
when High, G signal selected
when Low.
Input level: High ≥ 4V
Low ≤ 1V
GND.
Sample-and-hold pulse
input.
Input level: High ≥ 3.0V
Low ≤ 1.0V
Sampling when High, hold
when Low.
5V power supply.
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