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PDF THC63LVD823 Data sheet ( Hoja de datos )

Número de pieza THC63LVD823
Descripción LVDS Transmitter
Fabricantes THine Electronics 
Logotipo THine Electronics Logotipo



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THC63LVD823_Rev2.0
THC63LVD823
Single(135MHz)/Dual(170MHz) Link LVDS Transmitter for SXGA/SXGA+/UXGA
General Description
The THC63LVD823 transmitter is designed to support
Single Link transmission between Host and Flat Panel
Display up to SXGA+ resolutions and Dual Link trans-
mission between Host and Flat Panel Display up to
UXGA resolutions.
The THC63LVD823 converts 48bits of CMOS/TTL
data into LVDS(Low Voltage Differential Signaling)
data stream. The transmitter can be programmed for ris-
ing edge or falling edge clocks through a dedicated pin.
In Single Link, the transmit clock frequency of
135MHz, 48bits of RGB data are transmitted at an
effective rate of 945Mbps per LVDS channel. Using a
135MHz clock, the data throughput is 472Mbytes per
second.
In Dual Link, the transmit clock frequency of 85MHz,
48bits of RGB data are transmitted at an effective rate
of 595Mbps per LVDS channel. Using a 85MHz clock,
the data throughput is 595Mbytes per second.
Features
Wide dot clock range: 25-135MHz suited for VGA,
SVGA, XGA, SXGA, SXGA+ and UXGA
PLL requires No external components
Supports Dual Link, Dual-in (TTL)/Dual-out
(LVDS) pixel up to 170MHz dot clock for UXGA
Supports Single Link, Dual-in (TTL)/Single-out
(LVDS) pixel up to 135MHz dot clock for SXGA+
Supports Single Link, Single-in (TTL)/Single-out
(LVDS) pixel up to 85MHz dot clock for XGA
Clock edge selectable
Supports Reduced swing LVDS for Low EMI
Power down mode
Low power single 3.3V CMOS design
100pin TQFP
THC63LVDM83R compatible
Block Diagram
CMOS/TTL INPUT
1st DATA
RED1
GREEN1
BLUE1
8
8
8
HSYNC
VSYNC
DE
2nd DATA
RED2
GREEN2
BLUE2
8
8
8
TRANSMITTER CLOCK IN
(25 to 85MHz)
R/F
/PDWN
8
8
8
PLL
LVDS OUTPUT
TA1 +/-
TB1 +/-
TC1 +/-
1st Link
TD1 +/-
TCLK1 +/-
(25 to 135MHz)
TA2 +/-
TB2 +/-
TC2 +/-
2nd Link
TD2 +/-
TCLK2 +/-
(25 to 85MHz)
Copyright 2000-2003 THine Electronics, Inc. All rights reserved
1
THine Electronics, Inc.

1 page




THC63LVD823 pdf
THC63LVD823 _Rev2.0
LVDS Transmitter DC Specifications
VCC = 3.0V ~ 3.6V, Ta = -10 °C ~ +70 °C
Symbol
Parameter
Conditions
Min. Typ. Max. Units
VOD Differential Output Voltage
RL=100
Normal
swing
Reduced
swing
250 350 450 mV
100 200 300 mV
VOD
Change in VOD between
complementary output states
35 mV
VOC Common Mode Voltage
RL=100
1.125 1.25 1.375 V
VOC
Change in VOC between
complementary output states
35 mV
IOS Output Short Circuit Current VOUT=0V, RL=100
-24 mA
IOZ Output TRI-State current
/PDWN=0V, VOUT=0V to
VCC
±10 µA
Supply Current
Symbol
Parameter
ITCCG
Transmitter Supply
Current
(256 Gray Scale Pattern)
ITCCW
Transmitter Supply
Current
(Double Checker Pattern)
ITCCS
Transmitter Power Down
Supply Current
VCC = 3.0V ~ 3.6V, Ta = -10 °C ~ +70 °C
Condition(*)
Typ. Max. Units
VESA SXGA ( 60Hz )
CLKIN=54MHz
MODE<1:0>=LH
RL=100,CL=5pF
VCC=3.3V
50 58 mA
VESA UXGA ( 60Hz )
CLKIN=81MHz
MODE<1:0>=LL
RL=100,CL=5pF
VCC=3.3V
78 89 mA
VESA SXGA ( 60Hz )
CLKIN=54MHz
MODE<1:0>=LH
RL=100,CL=5pF
VCC=3.3V
53 61 mA
VESA UXGA ( 60Hz )
CLKIN=81MHz
MODE<1:0>=LL
RL=100,CL=5pF
VCC=3.3
86 99 mA
/PDWN = L
10 µA
(*) VESA is a trademark of the Video Electronics Standards Association.
Copyright 2000-2003 THine Electronics, Inc. All rights reserved
5
THine Electronics, Inc.

5 Page





THC63LVD823 arduino
THC63LVD823 _Rev2.0
Pixel Map Table for Single/Dual Link
1st Pixel Data
2nd Pixel Data
TFT Panel Data 823 TTL Input Pin
24Bit 18Bit
LSB R10 -
R10
TFT Panel Data 823 TTL Input Pin
24Bit 18Bit
LSB R20 -
R20
R11 -
R11
R21 -
R21
R12 R10
R12
R22 R20
R22
R13 R11
R13
R23 R21
R23
R14 R12
R14
R24 R22
R24
R15 R13
R15
R25 R23
R25
R16 R14
R16
R26 R24
R26
MSB R17 R15
R17
MSB R27 R25
R27
LSB G10 - G10 LSB G20 - G20
G11 -
G11
G21 -
G21
G12 G10
G12
G22 G20
G22
G13 G11
G13
G23 G21
G23
G14 G12
G14
G24 G22
G24
G15 G13
G15
G25 G23
G25
G16 G14
G16
G26 G24
G26
MSB G17 G15
G17
MSB G27 G25
G27
LSB B10 - B10 LSB B20 - B20
B11 -
B11
B21 -
B21
B12 B10
B12
B22 B20
B22
B13 B11
B13
B23 B21
B23
B14 B12
B14
B24 B22
B24
B15 B13
B15
B25 B23
B25
B16 B14
B16
B26 B24
B26
MSB B17 B15
B17
MSB B27 B25
B27
Copyright 2000-2003 THine Electronics, Inc. All rights reserved
11
THine Electronics, Inc.

11 Page







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