CXA1819 SONY [Sony Corporation], CXA1819 Datasheet - Page 8

• Manufacturer Part Number: CXA1819
• Description: RGB Driver for LCD
• Manufacturer: SONY [Sony Corporation]

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