NT3960 Datasheet, PDF (1/20 Pages) List of Unclassifed Manufacturers – TFT LCD Source Driver

NT3960
TFT LCD Source Driver
Features
Output : 300/309 output channels
6-bit resolution /64 gray scale
Dot inversion with polarity control
V1 ~ V10 for adjusting Gamma correction
Power for analog circuit : 6.5 ~ 10V
Output dynamic range : 0.1 ~ AVDD-0.1V
Power consumption of analog circuit : 2.5mA
Power for interface circuit : 3.0 ~ 3.6V
Operating frequency : 65MHz
Output deviation : 10 ~ 20mV
Data inverting for reducing EMI
Cascade function with bi-direction shift control
CMOS silicon gate ( p-type substrate )
COG
General Description
NT3960 is a data driver IC for a color TFT LCD panel. The channel number of 300 or 309 outputs is selectable for
SVGA and XGA applications. For better performance, dot inversion and a wide range voltage output, 6.5~10V, are designed
in this chip and for reducing EMI, data inversion control is used. This chip also supplies 10 sections of voltage-reference for
Gamma correction.
Block Diagram
OUT1 _OUT2 OUT3
OUT308OUT309
Out Driver Buffer ( 309 channels )
V1 ~ V10
10
Digital to Analog Converter
6
D00 ~ D05
6
D10 ~ D15
6
D20 ~ D25
Decoder
6
6
6
Level Shift
6
6
6
6
6
6
6
6
6
Line Latch ( 309 X 6 bits X 2 )
6
REV
DIO1
1
103
Shift Registers ( 103 or 100 )
Vcc GND AVDD AVSS
CLK
SHL
SELT
POL
LD
DIO2
1
V1.0