ACX306BKM SONY [Sony Corporation], ACX306BKM Datasheet - Page 4

• Manufacturer Part Number: ACX306BKM
• Description: 3.86cm (1.5-type) NTSC/PAL Color LCD Panel Module with LED Backlight
• Manufacturer: SONY [Sony Corporation]

2. Panel input signal voltage conditions
Operating Conditions of Backlight Block
1. Input supply voltage conditions
4
H/V driver input voltage
REF input voltage
Video signal center voltage
Video signal input range
Uniformity improvement signal
Common voltage of panel (Ta = 25°C)
Input video and uniformity improvement signals should be input with the voltage amplitude symmetrical to
VVC as shown in Fig. 1.
Standard mode: luminance 260cd/m
High luminance mode: luminance 330cd/m
Backlight DC forward current
Backlight DC forward voltage
Backlight power consumption
Backlight DC forward current
Backlight DC forward voltage
Backlight power consumption
PSIG waveform
Item
Item
Item
VVC
(GND)
BL1
Backlight equivalent circuit
4
(Low)
(High)
4
4
Vpsig
IfBL
Vfbl
Pbl
IfBL
Vfbl
Pbl
Symbol
Symbol
15
20
15
20
VIL
VIH
VREF
VVC
Vsig
Vpsig
VCOM
2
Symbol
operation
(DC constant current input)
2
operation
Fig. 1
Min.
12.3
Min.
12.8
185
256
– 4 –
VIH/2 – 0.3
—
—
VVC ± 2.3
VVC – 0.6
BL2
–0.3
Min
2.6
5.8
1.0
Typ.
Typ.
13.9
14.4
209
288
15
20
VVC ± 4.0
VVC ± 2.5
VVC – 0.5
VIH/2
Typ.
0.0
3.0
6.0
Max.
Max.
15.5
16.0
VDDG – 2.0
233
320
VIH/2 + 0.3
—
—
VVC ± 2.7
VVC – 0.4
Max.
0.3
5.5
6.2
(V
Unit
mW
Unit
mW
mA
mA
SS
V
V
= 0V)
Unit
V
V
V
V
V
V
V
ACX306BKM