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NT39411 PDF Datasheet - Novatek

Part Number NT39411
Description TFT LCD Source Driver
Manufacturers Novatek 
Logo Novatek Logo 
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NT39411 datasheet, circuit
NT39411
TFT LCD Source Driver
V0.6
Preliminary Spec
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NT39411 pdf, schematic
NT39411 SPEC
Index
INDEX..................................................................................................................................................... 2
REVISE HISTORY ................................................................................................................................... 3
FEATURES ............................................................................................................................................. 4
GENERAL DESCRIPTION ........................................................................................................................ 4
FUNCTION BLOCK DIAGRAM .................................................................................................................. 5
PAD SEQUENCE (BUMP SIDE) ................................................................................................................ 6
PAD DESCRIPTION ................................................................................................................................. 7
FUNCTION DESCRIPTION ....................................................................................................................... 9
1. Power on/off sequence ............................................................................................................... 9
2. RSDS Receiver and Demultiplexer ............................................................................................. 9
3. Relationship between the order of input data and output channels.............................................. 9
4. Relationship between input data and output voltage ................................................................... 9
5. Gamma correction resistor ratio ................................................................................................ 10
6. Output Voltage VS Input Data ................................................................................................... 11
ABSOLUTE MAXIMUM RATINGS............................................................................................................ 13
TEMPREATURE .................................................................................................................................... 13
DC ELECTRICAL CHARACTERISTICS .................................................................................................... 14
AC ELECTRICAL CHARACTERISTICS .................................................................................................... 15
TIMING DIAGRAM ................................................................................................................................. 16
1. Clock and data input timing diagram 1 ...................................................................................... 16
1.1 RSDS mode..................................................................................................................... 16
1.2 TTL mode ........................................................................................................................ 17
2. Clock and data input timing diagram 2 ...................................................................................... 18
PAD OUTLINE DIMENSION (BUMP SIDE) ............................................................................................... 19
1. Alignment Mark ......................................................................................................................... 20
2. Pad Information......................................................................................................................... 20
APPENDIX A: PAD COORDINATE .......................................................................................................... 21
2007/8/17
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NT39411 equivalent
Function Block Diagram
NT39411 SPEC
2007/8/17
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NT39411 diode, scr
NT39411 SPEC
Function Description
1. Power on/off sequence
This IC is a high-voltage LCD driver, so may be damaged by a large current flow when an
incorrect power sequence is used. The recommended sequence should be : digital power (VCC&GND)
logic signalsanalog power (AVDD&AVSS) Gamma correction reference voltage(V1~V14).
Reverse this sequence to shut down, or turn off all signals and power simultaneously.
2. RSDS Receiver and Demultiplexer
The device adapts the RSDS interface for EMI solution. The internal RSDS receiver block
operates the comparison between the transmitted differential input pair data. The input data line from
the timing controller to the RSDS receiver consist of 6-bit digital , 3 color, 1 port, 9 differential data pair
(DxxP/DxxN) and 1 differential clock pair(CLKP/CLKN). The input common mode voltage range at the
RSDS reveiver is 1.2V.The differential data and clock signals from the panel timing controller arrive at
the NT39411 as multi- plexed , even and odd data fields. The nominal peak to peak swing of the data
is 200mV across a termination resistor.
3. Relationship between the order of input data and output channels
(1) SHL=”1” , shift right, a start pulse from DIO1
Output OUT1 OUT2 OUT3
- - - OUT1198 OUT1199 OUT1200
Order
First data
---
Last data
Data D05~D00 D15~D10 D25~D20 - - - D05~D00 D15~D10 D25~D20
(2) SHL=”0”, shift left, a start pulse from DIO2
Output OUT1 OUT2 OUT3
Order
Last data
Data D05~D00 D15~D10 D25~D20
- - - OUT1198 OUT1199 OUT1200
--- First data
- - - D05~D00 D15~D10 D25~D20
4. Relationship between input data and output voltage
The figure below shows the relationship between the input data and the output voltage with
the polarity. The range of V1~ V7 is for positive polarity, and V8 ~ V14 for negative polarity. Please
refer to the following page to get the relative resister value and voltage calculation method.
Vout
AVDD
Gam ma correction diagram
V1
V2
V3
V4
V5
V6
V7
Vcom
V8
V9
V10
V11
V12
Positive polarity
Negative polarity
V13
V14
AVSS
00H
08H
10H 18H 20H 28H 30H 38H 3FH Input Data
Remark: AVDD-0.1 > V1 > V2> V3 > V4 > V5 > V6 > V7; V8 > V9 > V10 > V11 > V12 > V13 > V14 > AVSS+0.1V
2007/8/17
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NT39411 transistor, igbt
Appendix A: Pad Coordinate
NT39411 SPEC
Pad TextName
1 DUMMY[0]
2 DUMMY[1]
3 DUMMY[2]
4 PASS1
5 PASS1
6 DUMMY[3]
7 DUMMY[4]
8 DIO2
9 DIO2
10 DIO2
11 DIO2
12 DUMMY[5]
13 AVDD
14 AVDD
15 AVDD
16 AVDD
17 AVDD
18 AVDD
19 AVDD
20 AVDD
21 AVDD
22 AVDD
23 ENREOP
24 ENREOP
25 ENREOP
CX CY
-11915
-11833
-11751
-11647
-11565
-11463
-11381
-11279
-11197
-11115
-11033
-10931
-10829
-10747
-10665
-10583
-10501
-10419
-10337
-10255
-10173
-10091
-9989
-9907
-9825
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
2007/8/17
26 CHNSL
27 CHNSL
28 CHNSL
29 GND
30 GND
31 GND
32 GND
33 GND
34 GND
35 GND
36 GND
37 CHNDS
38 CHNDS
39 CHNDS
40 VCC
41 VCC
42 VCC
43 VCC
44 VCC
45 VCC
46 VCC
47 VCC
48 DUMMY[6]
49 POL
50 POL
51 POL
-9723
-9641
-9559
-9457
-9375
-9293
-9211
-9129
-9047
-8965
-8883
-8781
-8699
-8617
-8515
-8433
-8351
-8269
-8187
-8105
-8023
-7941
-7839
-7737
-7655
-7573
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
21
52 POL
53 DUMMY[7]
54 REV
55 REV
56 REV
57 REV
58 DUMMY[8]
59 LD
60 LD
61 LD
62 LD
63 DUMMY[9]
64 D25
65 D25
66 D25
67 D25
68 D24
69 D24
70 D24
71 D24
72 D23
73 D23
74 D23
75 D23
76 D22
77 D22
-7491
-7389
-7287
-7205
-7123
-7041
-6939
-6837
-6755
-6673
-6591
-6489
-6387
-6305
-6223
-6141
-6039
-5957
-5875
-5793
-5691
-5609
-5527
-5445
-5343
-5261
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
-425
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NT39411The function of this parts is a TFT LCD Source Driver.Novatek
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