THC63LVDM83C - THine Electronics, Inc.

THC63LVDM83C _Rev2.10_E

Block Diagram

7

THC63LVDM83C

REDUCED SWING LVDS 24Bit COLOR HOST-LCD PANEL INTERFACE

General Description

The THC63LVDM83C transmitter is designed to sup-

port pixel data transmission between Host and Flat

Panel Display from NTSC up to SXGA+ re solutions.

The THC63LVDM83C converts 28bits of CMOS/TTL

data into LV DS(Low Voltage Differential Signaling)

data stream. The transmitter can be programmed for ris-

ing edge or falling edge clocks throug h a dedicated pin.

At a transmit clock frequency of 135MHz, 24bits of

RGB data and 4bits of timing and control data

(HSYNC, VSYNC, CNTL1, CNTL2) are transmitted at

an effective rate of 945Mbps per LVDS channel.

Features

•Wide dot clock range: 8-135MHz suited for NTSC,

VGA, SVGA, XGA,SXGA and SX GA+

•PLL requires no external components

•Supports spread spectrum clock generator

•On chip jitter filtering

•Clock edge selectable

•Supports reduced swing LVDS for low EMI

•Power down mode

•Low power single 3.3V CMOS design

•Low profile 56 Lead TSSOP Package

•Backward compatible with

THC63LVDM83R(24bits)

TTL PARALLEL TO SERIAL

PLL

TA +/-

TB +/-

TC +/-

TD +/-

TCLK +/-

R/F

/PDWN

TA0-6

TC0-6

TD0-6

TRANSMITTER

(8 to 135MHz)

CMOS/TTL

7

RS

7

TB0-6 7

INPUTS

CLOCK

(LVDS)

8-135MHz

DATA

(LVDS)

(56-945Mbit/On Each

LVDS Channel)

CLKIN

THC63LVDM83C

THC63LVDM83C_Rev2.10_E

Pin Out

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

RS

TD1

TA5

TA6

GND

TB0

TB1

TD2

VCC

TD3

TB2

TB3

GND

TB4

TB5

TD4

R/F

TD5

TB6

TC0

GND

TC1

TC2

TC3

TD6

VCC

TC4

TC5

TA4

TA3

TA2

GND

TA1

TA0

TD0

LVDS GND

TA-

TA+

TB-

TB+

LVDS VCC

LVDS GND

TC-

TC+

TCLK-

TCLK+

TD-

TD+

LVDS GND

PLL GND

PLL VCC

PLL GND

/PDWN

CLK IN

TC6

GND

THC63LVDM83C

THC63LVDM83C_Rev2.10_E

Pin Description

Pin Name Pin # Type Description

TA+, TA- 47, 48 LVDS OUT

LVDS Data Out.

TB+, TB- 45, 46 LVDS OUT

TC+, TC- 41, 42 LVDS OUT

TD+, TD- 37, 38 LVDS OUT

TCLK+, TCLK- 39, 40 LVDS OUT LVDS Clock Out.

TA0 ~ TA6 51, 52, 54, 55, 56, 3, 4 IN

Pixel Data Inputs.

TB0 ~ TB6 6, 7, 11, 12, 14, 15, 19 IN

TC0 ~ TC6 20, 22, 23, 24, 27, 28, 30 IN

TD0 ~ TD6 50, 2, 8, 10, 16, 18, 25 IN

/PDWN 32 IN H: Normal operation,

L: Power down (all outputs are Hi-Z)

RS 1 IN

LVDS swing mode, VREF select.

R/F 17 IN Input Clock Triggering Edge Select.

H: Rising edge, L: Falling edge

VCC 9, 26 Power Power Supply Pins for TTL inputs and digital

circuitry.

CLKIN 31 IN Clock in.

GND 5, 13, 21,

29, 53 Ground Ground Pins for TTL inputs and digital circuitry.

LVDS VCC 44 Power Power Supply Pins for LVDS Outputs.

LVDS GND 36, 43, 49 Ground Ground Pins for LVDS Outputs.

PLL VCC 34 Power Power Supply Pin for PLL circuitry.

PLL GND 33, 35 Ground Ground Pins for PLL circuitry.

RS LVDS

Swing Small Swing

Input Support

VCC 350mV N/A

0.6 ~ 1.4V 350mV RS=VREFa

GND 200mV N/A

a. VREF is Input Reference Voltage.

THC63LVDM83C _Rev2.10_E

Absolute Maximum Ratings 1

Supply Voltage (VCC)-0.3V ~ +4.0V

CMOS/TTL Input Voltage -0.3V ~ (VCC + 0.3V)

CMOS/TTL Output Voltage -0.3V ~ (VCC + 0.3V)

LVDS Driver Output Voltage -0.3V ~ (VCC + 0.3V)

Output Current continuous

Junction Temperature +125

Storage Temperature Range -55 ~ +150

Resistance to soldering heat +260 /10sec

Maximum Power Dissipation @+25 0.5W

1. “Absolute Maximum Ratings” are those valued beyond which the safety of the device can not be guaranteed. They

are not meant to imply that the device should be operated at these limits. The tables of “Electrical Characteristics”

specify conditions for device operation.

°C

°C°C

°C

THC63LVDM83C_Rev2.10_E

Electrical Characteristics

CMOS/TTL DC Specifications VCC = 3.0V ~ 3.6V, Ta = 0 ~ +70

Notes: 1VDDQ voltage defines max voltage of small swing input. It is not an actual input voltage.

2 Small swing signal is applied to TA0-6,TB0-6,TC0-6,TD0-6 and CLKIN.

LVDS Transmitter DC Specifications VCC = 3.0V ~ 3.6V, Ta = 0 ~ +70

Symbol Parameter Conditions Min. Typ. Max. Units

VIH High Level Input Voltage RS=VCC or GND 2.0 VCC V

VIL Low Level Input Voltage RS=VCC or GND GND 0.8 V

VDDQ1Small Swing Voltage 1.2 2.8 V

VREF Input Reference Voltage Small Swing (RS=VDDQ/2) VDDQ/2

VSH2Small Swing High Level

Input Voltage VREF = VDDQ/2 VDDQ/2

+100mV V

VSL2Small Swing Low Level

Input Voltage VREF = VDDQ/2 VDDQ/2

-100mV V

IINC Input Current μA

Symbol Parameter Conditions Min. Typ. Max. Units

VOD Differential Output Voltage RL=100Ω

Normal

swing

RS=VCC

250 350 450 mV

Reduced

swing

RS=GND 100 200 300 mV

ΔVOD Change in VOD between

complementary output states

RL=100Ω

35 mV

VOC Common Mode Voltage 1.125 1.25 1.375 V

ΔVOC Change in VOC between

complementary output states 35 mV

IOS Output Short Circuit Current VOUT=0V, RL=100Ω-24 mA

IOZ Output TRI-STATE Current /PDWN=0V,

VOUT=0V to VCC μA

°C°C

0V VIN VCC

≤≤ 10±

°C°C

10±

THC63LVDM83C_Rev2.10_E

Supply Current VCC = 3.0V ~ 3.6V, Ta = 0 ~ +70

Symbol Parameter Condition(*) Typ. Max. Units

ITCCG Transmitter Supply

Current

RL=100Ω,CL=5pF

VCC=3.3V, RS=VCC

Gray Scale Pattern

f=85MHz 52 58 mA

f=135MHz 62 68 mA

RL=100Ω,CL=5pF

VCC=3.3V, RS=GND

Gray Scale Pattern

f=85MHz 40 46 mA

f=135MHz 50 56 mA

ITCCW Transmitter Supply

Current

RL=100Ω,CL=5pF

VCC=3.3V, RS=VCC

Worst Case Pattern

f=85MHz 61 67 mA

f=135MHz 77 83 mA

RL=100Ω,CL=5pF

VCC=3.3V, RS=GND

Worst Case Pattern

f=85MHz 50 56 mA

f=135MHz 65 71 mA

ITCCS T ransmitter Power Down

Supply Current /PDWN = L 10 μA

°C°C

THC63LVDM83C_Rev2.10_E

Gray Scale Pattern

CLKIN

Tx0

Tx1

Tx2

Tx3

Tx4

Tx5

Tx6

x=A,B,C,D

CLKIN

Tx0

Worst Case Pattern

Tx1

Tx2

Tx3

Tx4

Tx5

Tx6

x=A,B,C,D

THC63LVDM83C_Rev2.10_E

Switching Characteristics VCC = 3.0V ~ 3.6V, Ta = 0 ~ +70

Symbol Parameter Min. Typ. Max. Units

tTCIT CLK IN Transition tim e 5.0 ns

tTCP CLK IN Period 7.4 T 125 ns

tTCH CLK IN High Time 0.35T 0.5 T 0.65T ns

tTCL CLK IN Low Time 0.35T 0.5T 0.65T ns

tTCD CLK IN to TCLK+/- Delay 3T ns

tTS TTL Data Setup to CLK IN 2.5 ns

tTH TTL Data Hold from CLK IN 0 ns

tLVT LVDS Transition Time 0.6 1.5 ns

tTOP1 Output Data Position0 (T=7.4ns) -0.2 0.0 +0.2 ns

tTOP0 Output Data Position1 (T=7.4ns) ns

tTOP6 Output Data Position2 (T=7.4ns) ns

tTOP5 Output Data Position3(T=7.4ns) ns

tTOP4 Output Data Position4 (T=7.4ns) ns

tTOP3 Output Data Position5 (T=7.4ns) ns

tTOP2 Output Data Position6 (T=7.4ns) ns

tTPLL Phase Lock Loop Set 10.0 ms

°C°C

T

7

--- 0.2–T

7

--- T

7

--- 0.2+

2T

7

--- 0.2–2

T

7

--- 2 T

7

--- 0.2+

3T

7

--- 0.2–3

T

7

--- 3 T

7

--- 0.2+

4T

7

--- 0.2–4

T

7

--- 4 T

7

--- 0.2+

5T

7

--- 0.2–5

T

7

--- 5 T

7

--- 0.2+

6T

7

--- 0.2–6

T

7

--- 6 T

7

--- 0.2+

AC Timing Diagrams

TTL Input

5pF 20%

80%

20%

80%

tLVT tLVT

CLK IN

LVDS Output

90%

10%

90%

10%

tTCIT tTCIT

Vdiff

100Ω

Vdiff=(TA+)-(TA-)

TA+

TA-

LVDS Output Load

THC63LVDM83C_Rev2.10_E

AC Timing Diagrams

TTL Inputs tTCP

tTS tTH

tTCH

tTCL

CLK IN

Tx0-Tx6

tTCD

Note:

CLK IN: for R/F=GND, denote as solid line,

for R/F=VCC, denote as dashed line

TCLK+

TCLK-

Small Swing Inputs tTCP

tTS tTH

tTCH

tTCL

CLK IN

Tx0-Tx6

tTCD

Note:

CLK IN: for R/F=GND, denote as solid line,

for R/F=VCC, denote as dashed line

TCLK+

TCLK-

VDDQ

GND

VDDQ

VREF

VOC

VREF

VCC/2 VCC/2

VDDQ/2 VDDQ/2

VDDQ/2 VDDQ/2 VDDQ/2

VCC/2

THC63LVDM83C_Rev2.10_E

AC Timing Diagrams

Phase Lock Loop Set Time

Vdiff = 0V Vdiff = 0V

TCLK OUT

tTOP1

tTOP0

tTOP6

tTOP5

tTOP4

tTOP3

tTOP2

LVDS Output

TD6 TD5 TD4 TD3 TD2 TD1 TD0

TD+/-

TC6 TC5 TC4 TC3 TC2 TC1 TC0

TC+/-

TB6 TB5 TB4 TB3 TB2 TB1 TB0

TB+/-

TA6 TA5 TA4 TA3 TA2 TA1 TA0

TA+/-

(Differential)

Next Cycle

Previous Cycle

2.0V

CLKIN

/PDWN

TCLK+/-

3.0V 3.6V

VCC tTPLL

Vdiff = 0V

THC63LVDM83C_Rev2.10_E

Package

56 Lead Molded Thin Shrink Small Outline Package, JEDEC

(1.0)

0.10 0.05±

1.2 MAX

0.20 TYP0.50 TYP

8.1 0.1±

4.05

128

6.1 0.1±

14.0 0.1±

2956

Unit : millimeters

THC63LVDM83C_Rev2.10_E

Notices and Requests

1. The product specifications described in this material are subject to change without prior notice.

2. The circuit diagrams described in this material are examples of the application which may not

always apply to the customer's design. We are not responsible for possible errors and omissions

in this material. Please note if errors or omissions should be found in this material, we may not

be able to correct them immediately.

3. This material contains our copy right, know-how or other proprietary. Copying or disclosing to

third parties the contents of this material without our prior permission is prohibited.

4. Note that if infringement of any third party's industrial ownership should occur by using this

product, we will be exempted from the responsibility unless it directly relates to the production

process or functions of the product.

5. This product is presumed to be used for general electric equipment, not for the applications

which require very high reliability (including medical equipment directly concerning people's

life, aerospace equipment, or nuclear control equipment). Also, when using this product for the

equipment concerned with the control and safety of the transportation means, the traffic signal

equipment, or various Types of safety equipment, please do it after applying appropriate

measures to the product.

6. Despite our utmost efforts to improve the quality and reliability of the product, faults will occur

with a certain small probability, which is inevitable to a semi-conductor product. Therefore, you

are encouraged to have suff iciently redundant or error preventive design applied to the use of the

product so as not to have our product cause any social or public damage.

7. Please note that this product is not designed to be radiation-proof.

8. Customers are asked, if required, to judge by themselves if this product falls under the category

of strategic goods under the Foreign Exchange and Foreign Trade Control Law.

THine Electronics, Inc.

Wakamatsu Bldg. 6F

3-3-6, Nihombashi-Honcho,

Chuo-ku, Tokyo, 103-0023 Japan

Tel: +81-3-3270-0880

Fax: +81-3-3270-1771

E-mail: sales@thine.co.jp