CXA1819 Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXA1819 Datasheet PDF : 20 Pages
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CXA1819Q
Pin
No.
Symbol
Pin voltage
31 SH4
32 SH3
33 SH2
66ns
H
5V
L
0V
22ns
34 SH1
Equivalent circuit
Description
Resampling sample-and-hold
pulse input.
Input level: High ≥ 4.2V,
Low ≤ 0.4V
VCC1
B signal sample-and-hold
100µA pulse input.
31
Input level: High ≥ 4.2V,
32
Low ≤ 0.4V
33
129
G signal sample-and-hold
34
200
pulse input.
GND1
Input level: High ≥ 4.2V,
Low ≤ 0.4V
R signal sample-and-hold
pulse input.
Input level: High ≥ 4.2V,
Low ≤ 0.4V
35 BF
VCC1
30µs
1.5k
H
5V
L
1.2µs
35
0V
129
GND1
Burst flag pulse input.
Used as an input clamp pulse.
Input level: High ≥ 4V,
2.5V
Low ≤ 1V
50µA
39 R IN
40 G IN
41 B IN
2.5V
(PEDESTAL LEVEL)
Signal more than
1V from pedestal
is sliced after
input to IC.
VCC1
39
40
41
129
GND1
120µA
R signal input.
G signal input.
1k
B signal input.
VCC1
42 BRT
1.6 to 5V∗
42
129
GND1
Note) ∗ in the Pin voltage indicates external applied voltage.
–8–
1.5k
50µA
User brightness control.
Adjusts the input DC level for
the gamma breakpoint.
Control voltage: 1.6 to 5V
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