THC63LVDM87_Rev.1.00_E THC63LVDM87 LOW POWER / SMALL PACKAGE / 24Bit COLOR LVDS TRANSMITTER General Description Features The THC63LVDM87 transmitter is designed to support pixel data transmission between Host and Flat Panel Display up to 1080p/WUXGA resolutions. The THC63LVDM87 converts 28bits of CMOS/TTL data into LVDS(Low Voltage Differential Signaling) data stream. The transmitter can be programmed for rising edge or falling edge clocks through a dedicated pin. At a transmit clock frequency of 160MHz, 24bits of RGB data and 4bits of timing and control data (HSYNC, VSYNC, DE, CONT1) are transmitted at an effective rate of 1120Mbps per LVDS channel. * Low power 1.8V CMOS design * 5mm x 5mm/49pin/0.65mm pitch VFBGA Package applicable to non-HDI PCB * Wide dot clock range, 8-160MHz suited for TV Signal: NTSC(12.27MHz) - 1080p(148.5MHz) PC Signal: QVGA(8MHz) - WUXGA(154MHz) * Supports 1.8V single power supply * 1.8V/2.5V/3.3V CMOS inputs are supported by setting IOVCC=1.8V/2.5V/3.3V * LVDS swing is reducible by RS-pin to reduce EMI and power consumption * * * * * PLL requires no external components Supports spread spectrum clock generator On chip jitter filtering Power down mode Input clock triggering edge is selectable by R/F-pin Block Diagram THC63LVDM87 TTL/CMOS Inputs TB0-6 TC0-6 TD0-6 7 7 7 7 TTL PARALLEL TO SERIAL TA0-6 LVDS Outputs TA +/TB +/TC +/TD +/(56-1120Mbit/On Each LVDS Channel) TRANSMITTER CLKIN (8 to 160MHz) TCLK +/- PLL CLOCK (LVDS) 8-160MHz R/F /PDWN RS Copyright(c)2012 THine Electronics, Inc. 1/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Pin Out Copyright(c)2012 THine Electronics, Inc. 2/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Pin Description Pin Name Pin # Type Description TA+, TA- B7, B6 LVDS OUT TB+, TB- C7, C6 LVDS OUT TC+, TC- D7, D6 LVDS OUT TD+, TD- F7, F6 LVDS OUT TCLK+, TCLK- E7, E6 LVDS OUT TA0 ~ TA6 A7,A6,A5,A4,A3,A2,A1 IN TB0 ~ TB6 C2,D2,E2,F2,B1,C1,D1 IN TC0 ~ TC6 E1,F1,G1,G2,G3,G4,G5 IN TD0 ~ TD6 B5,B4,B3,B2,F3,F4,F5 IN LVDS Data Out. LVDS Clock Out. Pixel Data Inputs. H: Normal operation, /PDWN G7 IN L: Power down (All outputs are Hi-Z and all circuits are standby mode with minimum current(ITCCS)) LVDS swing mode select. RS C5 IN RS LVDS Swing(VOD, see Fig4) H 350mV L 200mV Input Clock Triggering Edge Select. R/F E5 IN CLKIN G6 IN IO VCC D4 Power Power Supply Pin for IO Inputs. VCC C4 Power Power Supply Pin for digital circuitry. LVDS VCC D5 Power Power Supply Pin for LVDS Outputs. PLL VCC E4 Power Power Supply Pin for PLL circuitry. GND C3,D3,E3 Ground Ground Pins for Common. Copyright(c)2012 THine Electronics, Inc. H: Rising edge, L: Falling edge Clock input. 3/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Absolute Maximum Ratings Supply Voltage (IO VCC) -0.3V ~ +4.0V Supply Voltage (VCC, PLL VCC, LVDS VCC) -0.3V ~ +2.1V CMOS/TTL Input Voltage -0.3V ~ (IO VCC + 0.3V) LVDS Transmitter Output Voltage -0.3V ~ (LVDS VCC + 0.3V) LVDS Total Output Current -50mA ~ 50mA Junction Temperature (Tj) +125 C Storage Temperature Range -55 C ~ +125 C Reflow Peak Temperature / Time +260 C / 10sec. Maximum Power Dissipation @+25 C 1.3W Recommended Operating Conditions Parameter Min. Typ Max Units Supply Voltage (IOVCC) 1.62 1.8/2.5/3.3 3.6 V Supply Voltage (PLLVCC / LVDSVCC / VCC) 1.62 1.8 1.98 V Operating Ambient Temperature (Ta) -40 85 C Input 8 160 MHz LVDS Output 8 160 MHz Clock Frequency Copyright(c)2012 THine Electronics, Inc. 4/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Electrical Characteristics CMOS/TTL DC Specifications Over recommended operating supply and temperature ranges unless otherwise specified. Symbol Parameter VIH18 High Level Input Voltage VIL18 Low Level Input Voltage VIH25 High Level Input Voltage VIL25 Low Level Input Voltage VIH33 High Level Input Voltage VIL33 Low Level Input Voltage IINC Input Current Conditions Min. IOVCC=1.62~1.98V Max. Units 0.65 IOVCC IOVCC+0.3 V -0.3 0.35 IOVCC V 1.7 IOVCC+0.3 V -0.3 0.7 V 2.0 IOVCC+0.3 V -0.3 0.8 V -10 10 A IOVCC=2.3~2.7V IOVCC=3.0~3.6V Typ. VIN=GND~IOVCC LVDS Transmitter DC Specifications Over recommended operating supply and temperature ranges unless otherwise specified. Symbol Parameter Conditions Normal swing VOD Differential Output Voltage RL=100 RS=H Reduced swing RS=L VOD VOC Min. Typ. VOC Change in VOC between complementary output states IOS Output Short Circuit Current IOZ Output TRI-STATE Current Copyright(c)2012 THine Electronics, Inc. RL=100 350 450 mV 140 200 300 mV 35 mV 1.125 VOUT=GND, RL=100 /PDWN=L, VOUT=GND~LVDSVCC 5/12 Units 250 Change in VOD between complementary output states Common Mode Voltage Max. -20 1.25 1.375 V 35 mV 100 mA 20 A THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Supply Current Over recommended operating supply and temperature ranges unless otherwise specified. Symbol ITCCW Parameter Transmitter Supply Current ITCCS Transmitter Power Down Supply Current Condition(*) RL=100 CL=5pF Typ. Max. Units RS=H f=37MHz 25 33 mA Normal swing mode f=71MHz 30 46 mA f=160MHz 44 79 mA RS=L f=37MHz 19 27 mA Reduced swing mode f=71MHz 24 40 mA f=160MHz 38 73 mA /PDWN = L, All Inputs = L or H 1 50 A (a) All Typ. values are at Vcc=1.8V, Ta=25 C . The 16 Grayscale Pattern (Fig1) inputs test for a typical display pattern. (b) All Max. values are at Vcc=1.98V, Ta=85 C . LVDS Output Full Toggle Pattern (Fig2) produces maximum switching frequency for all the LVDS outputs. Fig1 16 Grayscale Pattern TCLK+ Tx+ x= A, B, C, D Fig2 LVDS Output Full Toggle Pattern Copyright(c)2012 THine Electronics, Inc. 6/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Switching Characteristics Over recommended operating supply and temperature ranges unless otherwise specified. Symbol Parameter Min. Typ. Max. Units 6.25 T 125 ns tTCP CLK IN Period tTCH CLK IN High Time 0.35T 0.5T 0.65T ns tTCL CLK IN Low Time 0.35T 0.5T 0.65T ns tTCD CLK IN to TCLK+/- Delay (Fig4) 5T+3.1 5T+8 ns tTS TTL Data Setup to CLK IN 0.8 ns tTH TTL Data Hold from CLK IN 0.8 ns tLVT LVDS Transition Time 0.6 1.5 ns 0.0 +0.15 ns tTOP1 Output Data Position0 (T=6.25ns~15ns) -0.15 tTOP0 Output Data Position1 (T=6.25ns~15ns) T --- - 0.15 7 T --7 T --- + 0.15 7 ns tTOP6 Output Data Position2 (T=6.25ns~15ns) T 2 --- - 0.15 7 T 2 --7 T 2 --- + 0.15 7 ns tTOP5 Output Data Position3 (T=6.25ns~15ns) T 3 --- - 0.15 7 T 3 --7 T 3 --- + 0.15 7 ns tTOP4 Output Data Position4 (T=6.25ns~15ns) T 4 --- - 0.15 7 T 4 --7 T 4 --- + 0.15 7 ns tTOP3 Output Data Position5 (T=6.25ns~15ns) T 5 --- - 0.15 7 T 5 --7 T 5 --- + 0.15 7 ns tTOP2 Output Data Position6 (T=6.25ns~15ns) T 6 --- - 0.15 7 T 6 --7 T 6 --- + 0.15 7 ns tTPLL Phase Lock Loop Set 10.0 ms AC Timing Diagrams LVDS Output Vdiff=(TA+)-(TA-) TA+ Vdiff 5pF 80% 80% 20% 20% 100 TAtLVT LVDS Output Load tLVT Fig3. LVDS Output Load and Transition Time Copyright(c)2012 THine Electronics, Inc. 7/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E AC Timing Diagrams tTCP TTL Inputs tTCH R/F=H IOVCC CLK IN IOVCC/2 IOVCC/2 IOVCC/2 R/F=L GND tTCL tTS tTH IOVCC Tx0-Tx6 IOVCC/2 IOVCC/2 GND tTCD TCLK+ VOD VOC TCLK- Fig4. CLKIN Period, High/Low Time, Setup/Hold Timing Copyright(c)2012 THine Electronics, Inc. 8/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E AC Timing Diagrams LVDS Output Vdiff = 0V Vdiff = 0V TCLK+/(Differential) TA+/- TA6 TA5 TA4 TA3 TA2 TA1 TA0 TB+/- TB6 TB5 TB4 TB3 TB2 TB1 TB0 TC+/- TC6 TC5 TC4 TC3 TC2 TC1 TC0 TD+/- TD6 TD5 TD4 TD3 TD2 TD1 TD0 Previous Cycle Next Cycle tTOP1 tTOP0 tTOP6 tTOP5 tTOP4 tTOP3 tTOP2 Fig5. LVDS Output Data Position Phase Lock Loop Set Time /PDWN VIH tTPLL CLKIN Vdiff = 0V TCLK+/- Fig6. PLL Lock Time Copyright(c)2012 THine Electronics, Inc. 9/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Note 1)Cable Connection and Disconnection Don't connect and disconnect the LVDS cable, when the power is supplied to the system. 2)GND Connection Connect the each GND of the PCB which THC63LVDM87 and LVDS-Rx on it. It is better for EMI reduction to place GND cable as close to LVDS cable as possible. 3)Multi Drop Connection Multi drop connection is not recommended. 4)Asynchronous use Asynchronous use such as following systems are not recommended. Copyright(c)2012 THine Electronics, Inc. 10/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_E Package VFBGA Copyright(c)2012 THine Electronics, Inc. 11/12 THine Electronics, Inc. THC63LVDM87_Rev.1.00_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 copyright, 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 sufficiently 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. E-mail: sales@thine.co.jp Copyright(c)2012 THine Electronics, Inc. 12/12 THine Electronics, Inc.