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PDF HX8806 Data sheet ( Hoja de datos )
| Número de pieza | HX8806 | |
| Descripción | TFT-LCD AV CONTROLLER | |
| Fabricantes | Himax | |
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HX8806 Data Sheet
TFT-LCD AV CONTROLLER
Preliminary Version 0.2
October, 2003
Himax Technologies, Inc.
1F, No.12, Nanke 8th Road,
Tainan Science-Based Industrial Park,
Tainan County, Taiwan 741, R.O.C.
TEL: 886-6-505-0880
FAX: 886-6-505-0891
DOC No:HX8806-17
1 page  
HX8806
TFT-LCD AV CONTROLLER
5. Pin Description
Pin no.
1
Symbol
NVCOM
I/O Description
O Inverter output of VCOM
2
HZ_OUT
O Zoom in control signal
3
OEH
O Source driver output enable control signal
4
OEV
O Gate driver output enable control signal
5 N.C.
6 N.C
7 GND
Ground
8
MOD_OUT
O
Simultaneous/sequential sampling control setting
of LCD.
9 Resolution mode setting pin
RES
I RES=”H”, 1440 resolution mode
RES=”L”, 1200 resolution mode
Start pulse for gate driver.
10
STVD
O (1) STVD is “HiZ”, when UDC=”L”
(2) STVD is ”Output”, when UDC=”H”
Start pulse for gate driver.
11
STVU
O (1) STVU is ”HiZ”, when UDC=”H”
(2) STVU is ”Output”, when UDC=”L”
12 VCC
Power for internal circuit
Start pulse for source driver.
13 STHL O (1) STHL is ”HiZ”, when LRC=”H”
(2) STHL is ”Output”, when LRC=”L”
Start pulse for source driver.
14 STHR O (1) STHR is ”HiZ”, when LRC=”L”
(2) STHR is ”Output”, when LRC=”H”
15 PDO O Phase detector output
16 CKV O Shift clock for gate driver
17 CPH1 O Shift clock φ1 for source driver
18 CPH2 O Shift clock φ2 for source driver
19 CPH3 O Shift clock φ3 for source driver
20 ZX1(2) I Zoom in/out modes setting pin
21 ZX2(2) I Zoom in/out modes setting pin
22 ZX3(2) I Zoom in/out modes setting pin
23 GND
Ground
24 VCC2
Power for I/O pad
25 VCO_CLK_OUT O Inverted system clock signal output
System clock input. It connects with external VCO
26
VCO_CLK_IN
I
and low pass filter circuits to generate system
clock which synchronizes input composite
synchronization signal
27
DVS
O
Negative polarity vertical synchronization signal
output
28 DS O Dual scan mode vertical duplication control signal
29 HWRESETZ I Active low global reset signal input
30 VS I Negative polarity vertical synchronization signal
Version 0.2
Himax
Technologies, Inc.
4
5 Page 
7. AC Characteristics
7.1 1440 mode
a. Input signal characteristics
PARAMETER
Symbol
VCO_CLK_IN period
tOSC
CVS period
tH
CVS pulse width
tCVS
CVS rising time
tCr
CVS falling time
tCf
VS pulse width
tVS
VS rising time
tVr
VS falling time
tVf
Horizontal lines per NTSC
field PAL
Min.
33
61.5
4
-
-
1
-
-
-
-
b. Output signal characteristics
PARAMETER
Symbol
Rising time
Falling time
Clock high and low level
pulse width
tr
tf
tCPH
Clock pulse duty
tCWH
3-φ clock phase difference
tC12, tC23,
tC31
STH setup time
tSUH
STH pulse width
tSTH
DHS pulse width
tHS
OEH pulse width
tOEH
Sample & hold disable
time
tDIS1
OEV pulse width
CKV pulse width
HS_REF_FBO period
HS_REF_FBO pulse duty
DHS-OEH time
DHS-CKV time
DHS-OEV time
DHS-HS_REF_FBO time
STV setup time
STV pulse width
DVS-STV time
NTSC
PAL
tOEV
tCKV
tCP
tWCP
t1
t2
t3
t4
tSUV
tSTV
tVS1
tVS1
Note: (1) For all of the logic signals.
(2) CPH1~3
Min.
-
-
-
40
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
HX8806
TFT-LCD AV CONTROLLER
Typ.
34
63.5
4.7
-
-
3
-
-
262.5
312.5
Max.
35
65.5
5.4
700
300
5
700
1.5
-
-
Unit.
ns
us
us
ns
ns
tH
ns
us
line
line
Typ.
-
-
3
50
tCPH/3
tCPH/2
1
46
12
80
46
37
1
1/2
34
28
8
32
16
1
19
27
Max.
10
10
-
60
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit.
ns
ns
tOSC
%
ns
tCPH
tCPH
tCPH
tCPH
tCPH
tCPH
tCPH
tH
tH
tCPH
tCPH
tCPH
tCPH
tCPH
tH
tH
tH
Version 0.2
Himax
Technologies, Inc.
10
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet HX8806.PDF ] | |
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