THCV219_Rev.2.10_E THCV219 V-by-One(R) HS High-speed video data transmitter General Description Features THCV219 is designed to support video data transmission between the host and display. One high-speed lane can carry up to 32bit data and 3 bits of synchronizing signals at a pixel clock frequency from 7.5MHz to 75MHz. It has one high-speed data lane and, maximum serial data rate is 3.0Gbps/lane. Width Link TTL Clock Freq. 24bit Si/So 10MHz to 100MHz 32bit Si/So 7.5MHz to 75MHz Si/So : Single-in/Single-out, Color depth selectable: 24(8*3)/32(10*3)bit Single Link AC coupling for high speed lines Wide Range Supply Voltage 2.3~3.6V Package: 64 pin QFN Wide frequency range Spread Spectrum Clocking tolerant Up to 30kHz/0.5% (center spread) V-by-One(R) HS standard Version1.4 compliant AEC-Q100 ESD Protection Block Diagram COL LFSEL BET PDN RF CMLDRV PRE AVCC Serializer TXp TXn PLL Formatter CMOS Input THCV219 R9-R0 G9-G0 B9-B0 CONT2,CONT1 HSYNC VSYNC DE ASYNDE CLKIN Controls LDO HTPDN LOCKN CAPOUT CAPINA VCC CAPINP Copyright(c)2015 THine Electronics, Inc. 1/16 THine Electronics, Inc. Security E THCV219_Rev.2.10_E 33 G3 34 B2 35 VCC 36 B3 37 CONT1 38 R0 39 R1 40 G0 41 G1 42 B0 43 B1 44 VCC 45 CLKIN 46 CONT2 47 PDN 48 TEST1 Pin configuration LFSEL 49 32 G2 PRE 50 31 R3 THCV219 AVCC 51 TEST2 52 30 R2 29 VCC CAPOUT 53 28 DE CAPINP 54 27 VSYNC CAPINA 55 26 HSYNC GND 56 25 B9 TXP 57 24 GND TXN 58 (TOP VIEW) 23 B8 GND 59 65 EXPGND 22 B7 LOCKN 60 21 B6 HTPDN 61 20 B5 BET 62 19 VCC COL 63 18 B4 G8 16 G7 15 VCC 14 G6 13 G5 12 G4 11 GND 10 R9 9 R8 8 R7 7 R6 6 VCC 5 R5 4 R4 3 RF 2 17 G9 ASYNDE 1 CMLDRV 64 THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 2/16 Security E THCV219_Rev.2.10_E Pin Description Pin Name CONT1,2 DE VSYNC HSYNC CLKIN TXN/P Pin # 9,8,7,6,4, 3,31,30,39,38 17,16,15,13,12, 11,33,32,41,40 25,23,22,21,20, 18,36,34,43,42 37,46 28 27 26 45 58,57 LOCKN 60 I3L HTPDN 61 I3L PDN 47 I3L PRE 50 I3 CMLDRV 64 I3 COL** 63 I3 LFSEL** 49 I3 ASYNDE 1 I3 RF 2 I3 BET 62 I3 TEST1 TEST2 48 52 - CAPOUT 53 - CAPINP CAPINA 54 55 5,14,19,29, 35,44 51 10,24,56,59 65 - R9-R0 G9-G0 B9-B0 VCC type* Description I3 pixel data inputs I3 pixel data inputs I3 pixel data inputs I3 I3 I3 I3 I3 CO User defined data inputs. Active only in 32bit mode. DE input Vsync input Hsync input Pixel clock input High-speed CML signal output. Lock detect input. Must be connected to Rx LOCKN with a 10k pull-up resistor. Hot plug detect input. Must be connected to Rx HTPDN with a 10k pull-up resistor. Power down input. H: Normal operation L: Power down Pre-Emphasis level select input. H : Pre-Emphasis Enable L : Pre-Emphasis Disable CML Outputs drive strength select input. H : Normal drive strength L : Weak drive strength Data width setting. H : 24bit L : 32bit Frequency range setting. H: Low frequency operation L: Normal Operation Asynchronous DE input. H: Normal operation (ASYNDE function disable) L: DE input invert operation (ASYNDE function enable) Input clock triggering edge select input for latching input data H: Rising edge L: Falling edge Field-BET entry. H : Field BET Operation L : Normal Operation Test pin, must be "L" for normal operation. Test pin, must be "L" for normal operation. Decoupling capacitor pins. This pin should be connected to external decoupling capacitors. Recommended Capacitance is 2.2uF Reference Input for PLL circuit.Must be tied CAPOUT. Reference Input for Analog circuit.Must be tied CAPOUT. PS Digital Power supply Pins AVCC PS Analog Power supply Pin GND PS Ground Pins EXPGND PS Exposed Pad Ground *type symbol I3=3.3v CMOS input, I3L=Low Speed 3.3v CMOS input CO=CML output, PS=Power Supply **COL, LFSEL pin COL pin and/or LFSEL pin level shall not be changed during operation. If ether pin level is changed during operation, PDN shall be toggled (H-> L -> H) after the change. THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 3/16 Security E THCV219_Rev.2.10_E Functional Description Functional Overview With V-by-One(R) HS proprietary encoding scheme and CDR (Clock and Data Recovery) architecture, THCV219 enables transmission of 8/10 bit RGB, 2bits of user-defined data (CONT), synchronizing signals HSYNC, VSYNC, and DE by a pair cable with minimal external components. THCV219 inputs CMOS/TTL data (including video data, CONT, HSYNC, VSYNC, and DE) and serializes video data and synchronizing signals separately, depending on the polarity of DE. DE is a signal which indicates whether video or synchronizing data are active. When DE is high, it serializes video data inputs into differential data streams. And it transmits serialized synchronizing data when DE is low. THCV219 can operate for a wide range of a serial bit rate from 600Mbps to 3.0Gbps. It does not need any external frequency reference, such as a crystal oscillator. Internal Reference Output/Input Function (CAPOUT,CAPINA,CAPINP) An internal regulator produces the 1.2V (CAPOUT). This 1.2V linear regulator can not supply any other external loads. Bypass CAPOUT to GND with 2.2uF. CAPINP supplies reference voltage for internal PLL, and CAPINA supplies reference voltage for any internal analog circuit. Bypass CAPINP/CAPINA to GND with 0.1uF to remove high frequency noise. CAPOUT, CAPINA and CAPINP must be tied together. Analog power supply AVCC is supposed to be stabilized with de-coupling capacitor and series noise filter (for example, ferrite bead). THCV219 2.2uF Power Supply AVCC CAPOUT 0.1uF CAPINA 0.1uF CAPINP Figure 1. Connection of CAPOUT, CAPINA, CAPINP and Decoupling Capacitor THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 4/16 Security E THCV219_Rev.2.10_E Data Enable Figure 2 is the conceptual diagram of the basic operation of the chipset.THCV220 in Figure 2 is an example of V-by-One(R) HS Receiver. There are some requirements for DE. Figure 3 shows the timing diagram of it. THCV219 THCV220 R/G/B CONT 1 R/G/B CONT 0 VSYNC HSYNC V,HSYNC CTL DE=1, R/G/B,CONT DE=0, CTL DE=1, V,HSYNC=Fixed DE=0, V,HSYNC DE CTL are particular assigned bit among R/G/B,CONT that can carry arbitrary data during DE=0 period. Figure 2. Conceptual diagram of the basic operation of the chipset THCV219 Input tDEH tDEL CLKIN (RF=H) DE Low High High Low Low High Valid Data Invalid Invalid Valid Data Valid Data Invalid Valid Data Valid Data HSYNC VSYNC Invalid Invalid Invalid Valid Data RGB CONT THCV220 Output* tDEH tDEL CLKOUT (RF=H) DE Low High High Low Low High Valid Data Keep the last data of DE=L period Keep the last data of DE=L period Valid Data Valid Data Keep the last data of DE=L period Valid Data Valid Data HSYNC VSYNC Keep the last data Keep the last data Keep the last data Valid Data RGB CONT Particular assigned bit `CTL' is transmitted expect the first and last pixel of Blanking period. Ohters are Low fixed. *Refer to the data sheet of THCV220 for output operation Figure 3. Data and synchronizing signals transmission timing diagram Table 1. DE requirement symbol tDEH tDEL Parameter DE=High Duration DE=Low Duration min. 2tTCIP 2tTCIP typ. max. Unit sec sec THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 5/16 Security E THCV219_Rev.2.10_E ASYNDE If ASYNDE input is Low, DE input is inverted before V-by-One(R) HS processing. RGB/CONT Data is transmitted during DE input=Low. Please be careful this inverted DE is outputted from V-by-One(R) HS receiver, which may cause polarity mismatch against following system requirement. Color Depth and Frequency Range Select function THCV219 supports a variety of data width and frequency range. Refer to Table 2 for details. COL pin and/or LFSEL pin level shall not be changed during operation. If ether pin level is changed during operation, PDN shall be toggled (H-> L -> H) after the change. Table 2. operation mode select COL LFSEL Description Freq. Range L 32bit 15 to 75M H 32bit Low frequency mode 7.5 to 30M L 24bit 20 to 100M H 24bit Low frequency mode 10 to 40M L H Hot-Plug Function HTPDN indicates connecting condition between the Transmitter and the Receiver. HTPDN of the transmitter side is high when the Receiver is not active or not connected. Then Transmitter can enter into the power down mode. HTPDN is set to Low by the Receiver when Receiver is active and connects to the Transmitter, and then Transmitter must start up and transmit CDR training pattern for link training. HTPDN is open drain output at the receiver side. Pull-up resistor is needed at the transmitter side. HTPDN connection between the Transmitter and the Receiver can be omitted as an application option. In this case, HTPDN at the Transmitter side should always be taken as Low. Lock Detect Function LOCKN indicates whether the CDR PLL is in the lock state or not. LOCKN at the Transmitter input is set to High by pull-up resistor when Receiver is not active or at the CDR PLL training state. LOCKN is set to Low by the Receiver when CDR lock is done. Then the CDR training mode finishes and Transmitter shifts to the normal mode. LOCKN is open drain output at the receiver side. Pull-up resistor is needed at the transmitter side. When HTPDN is included in an application, the LOCKN signal should only be considered when the HTPDN is pulled low by the Receiver. Vcc (Tx side) THCV219 V-by-One(R) HS Rx 10k V-by-One(R) HS Rx 10k THCV219 10k Vcc (Tx side) HTPDN HTPDN HTPDN HTPDN LOCKN LOCKN LOCKN LOCKN With HTPDN connect Without HTPDN connect Figure 4. Hot-plug and Lock detect scheme THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 6/16 Security E THCV219_Rev.2.10_E Pre-emphasis and Drive Select Function Pre-emphasis can equalize severe signal degradation caused by long-distance or high-speed transmission. The PRE pin selects the strength of pre-emphasis. CMLDRV controls CML output swing level. See Table 3. Table 3. Pre-emphasis and Drive Select function table Description PRE CMLDRV Swing level L 400mV diff p-p H 600mV diff p-p L 400mV diff p-p 6dB H 600mV diff p-p 3.5dB L H Pre-emphasis 0dB Power Down Function Setting the PDN pin low places THCV219 in the power-down mode. Internal circuitry turns off and the TXP/N outputs turn to High level. Table 4. Power Down function table PDN Description L Power Down H Normal Operation THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 7/16 Security E THCV219_Rev.2.10_E Field BET Operation In order to help users to check validity of CML high-speed serial line, THCV219 has an operation mode in which they act as a bit error tester (BET). In this mode, THCV219 internally generates test pattern which is then serialized onto the CML high-speed line. THCV220 which is an example or Rx device also has BET function mode. THCV220 receives the data stream and checks bit errors. This "Field BET" mode is activated by setting BET= H both on THCV219 andTHCV220. The generated data pattern is then 8b/10b encoded, scrambled, and serialized onto the CML channel. As for THCV220, the internal test pattern check circuit gets enabled and reports result on a certain pin named BETOUT. The BETOUT pin goes LOW whenever bit errors occur, or it stays HIGH when there is no bit error. Please refer to Table 5. Table 5. Field BET operation pin settings THCV219 THCV220 BET BET L L Normal Operation H H Field BET Operation Condition Table 6. THCV220 Field BET result BETOUT Output L Bit error occurred H No error THCV219 THCV220 Test Pattern Generator Test Pattern Checker BET=H BET=H TTL data inputs are ignored CLKIN BETOUT Test Point for Field BET Figure 5. Field BET Configuration THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 8/16 Security E THCV219_Rev.2.10_E Absolute Maximum Ratings* Parameter Supply Voltage(VCC,AVCC) CMOS Input Voltage CML Transmitter Output Voltage Output Current Storage Temperature Junction Temperature Reflow Peak Temperature/Time Maximum Power Dissipation @+25 ESD Protection AEC-Q100-002(HBM) ESD Protection AEC-Q100-003(MM) ESD Protection AEC-Q100-011(CDM) (Corner.750) min. -0.3 -0.3 -0.3 -30 -55 - typ. +/-2 +/-200 +/-500 max. +4.0 VCC+0.3 CAPINA+0.3 30 +125 +125 +260/10sec 3.9 - Unit V V V mA W kV V V "Absolute Maximum Ratings" are those values 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. Recommended Operating Conditions Parameter min. 2.3 2.6 3.0 -40 Supply VoltageVCC,AVCC Operating Temperature typ. 2.5 2.8 3.3 max. 2.7 3.0 3.6 85 Unit V V V Electrical Specifications CMOS DC Specifications symbol IIH IIL VCAPOUT Parameter Input Leak Current High Input Leak Current Low Regulator output Voltage symbol Parameter VIH High Level Input Voltage VIL Low Level Input Voltage symbol Parameter VIH High Level Input Voltage VIL Low Level Input Voltage symbol Parameter VIH High Level Input Voltage VIL Low Level Input Voltage Over recommended operating supply and temperature ranges unless otherwise specified. conditions min. typ. max. Unit -10 +10 uA -10 +10 uA 1.20 V conditions I3 I3L I3 I3L min. 2.0 2.1 0 0 typ. max. VCC VCC 0.8 0.7 VCC=3.30.3V Unit V V V V conditions I3 I3L I3 I3L min. 1.8 1.9 0 0 typ. max. VCC VCC 0.7 0.6 VCC=2.80.2V Unit V V V V conditions I3 I3L I3 I3L min. 1.7 1.6 0 0 typ. max. VCC VCC 0.7 0.5 VCC=2.50.2V Unit V V V V THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 9/16 Security E THCV219_Rev.2.10_E CML DC Specifications symbol Parameter VTOD CML Differential Mode Output Voltage PRE CML Pre-emphasis Level VTOC CML Common Mode Output Voltage ITOH ITOS CML Output Leak Current High CML Output Short Circuit Current Over recommended operating supply and temperature ranges unless otherwise specified. conditions min. typ. max. Unit CMLDRV=L 133 200 267 mV 200 300 400 mV CMLDRV=H 0 % PRE=L 100 % PRE=H, CMLDRV=L 50 % PRE=H, CMLDRV=H 1.2 - VTOD V PRE=L 1.2 - 2 * VTOD V PRE=H, CMLDRV=L 1.2 - 1.5 * VTOD V PRE=H, CMLDRV=H 30 uA PDN=L, TXP/N=1.2V -80 mA PDN=L, TXP/N=0V Supply Currents symbol Parameter ITCCW Transmitter Supply Current ITCCS Transmitter Power Down Supply Current Over recommended operating supply and temperature ranges unless otherwise specified. conditions min. typ. max. Unit COL=L 100 mA PRE=H PDN=L 1.2 10 mA All Inputs =Fixed LorH Switching Characteristics symbol tTRF tTCIP tTCH tTCL tTS tTH tTCD tTPD tTPLL0 tTPLL1 tTNP0 tTNP1 Over recommended operating supply and temperature ranges unless otherwise specified. conditions min. typ. max. Unit 50 150 ps COL=H, LFSEL=L 10 50 ns COL=H, LFSEL=H 25 100 ns CLKIN Period COL=L, LFSEL=L 13.34 66.66 ns COL=L, LFSEL=H 33.34 133.33 ns 0.35tTCIP 0.5tTCIP 0.65tTCIP ns CLK IN High Time 0.35tTCIP 0.5tTCIP 0.65tTCIP ns CLK IN Low Time 2.0 ns TTL Data Setup to CLK IN 0.6 ns TTL Data Hold to CLK IN COL=H ns typ. - tTCIP 10.6tTCIP+1.7 typ. + tTCIP Input Clock to Output Data Delay COL=L ns typ. - tTCIP 9.8tTCIP+1.7 typ. + tTCIP Power On to PDN High Delay 0 ns 10 ms PDN High to CML Output Delay 20 ns PDN Low to CML Output High Fix Delay 10 ms LOCKN High to Training Pattern Output Delay 10 ms LOCKN Low to Data Pattern Output Delay Parameter CML Output Rise and Fall Time(20%-80%) THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 10/16 Security E THCV219_Rev.2.10_E AC Timing Diagrams and Test Circuits CMOS/TTL Input Switching Characteristics tTCIP tTCH (RF=L) tTCL (RF=H) tTCH (RF=H) tTCL (RF=L) RF=L CLKIN VCC/2 VCC/2 VCC/2 RF=H tTH tTS R9-0,G9-0,B9-0 CONT1,CONT2 HSYNC,VSYNC DE,ASYNDE VCC/2 VCC/2 Figure 6. CMOS/TTL Input Switching Timing Diagrams CML Output Switching Characteristics TXp 75200nF 50ohm 75200nF 50ohm TXn < 5mm 80% 80% Vdiff = (TXp) - (TXn) 20% 20% tTRF tTRF Figure 7. CML buffer Switching Timing Diagrams and Test Circuit THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 11/16 Security E THCV219_Rev.2.10_E THCV219 V-by-One(R) HS Rx CAP C=75 200nF TXp 50ohm C=75 200nF RXp TXn CML Receiver RXn Zdiff=100ohm 50ohm CML Transmitter Vbias GND Figure 8. CML buffer scheme THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 12/16 Security E THCV219_Rev.2.10_E Latency Characteristics R/F=H CLKIN VCC/2 R/F=L R9-0,G9-0,B9-0 CONT1,CONT2 HSYNC,VSYNC DE,ASYNDE VCC/2 VCC/2 tTCD tTCIP Vdiff = (TXp) - (TXn) pixel 1st bit Figure 9. THCV219 Latency Data output Sequence VCC CLKIN RGB,CONT H,VSYNC,DE Data Pattern HTPDN PDN tTPD tTPLL0 tTNP1 LOCKN TXp/n tTPLL1 Fix to CAPINA Training pattern tTNP0 Normal pattern Training pattern Figure 10. THCV219 Sequence THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 13/16 Security E THCV219_Rev.2.10_E Input Data Mapping Table 7. CMOS/TTL Input Data Mapping Transmitter Input Pin Name Data Signals 10bit 8bit 10bit 8bit (30bpp) (24bpp) (30bpp) (24bpp) R0 *1 R0 R1 *1 R1 R2 R0 R2 R2 R3 R1 R3 R3 R4 R2 R4 R4 R5 R3 R5 R5 R6 R4 R6 R6 R7 R5 R7 R7 R8 R6 R8 R8 R9 R7 R9 R9 G0 *1 G0 G1 *1 G1 G2 G0 G2 G2 G3 G1 G3 G3 G4 G2 G4 G4 G5 G3 G5 G5 G6 G4 G6 G6 G7 G5 G7 G7 G8 G6 G8 G8 G9 G7 G9 G9 B0 *1 B0 B1 *1 B1 B2 *1 B0 *1 B2 B2 B3 *1 B1 *1 B3 B3 B4 *1 B2 *1 B4 B4 B5 *1 B3 *1 B5 B5 B6 *1 B4 *1 B6 B6 B7 *1 B5 *1 B7 B7 B8 *1 B6 *1 B8 B8 B9 *1 B7 *1 B9 B9 CONT1 *1 CONT1 CONT2 *1 CONT2 HSYNC HSYNC HSYNC HSYNC VSYNC VSYNC VSYNC VSYNC DE DE DE DE *1 CTL bits, which are carried during DE=Low except the 1st and the last pixel. THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 14/16 Security E THCV219_Rev.2.10_E Package TOP VIEW 9.0 LASER MARK FOR PIN1 9.0 BOTTOM VIEW 1.10 6.00 17 32 16 33 0.09 R 0.45 6.00 PIN1 ID 0.20 R 1 48 SIDE VIEW 0.5 0.4 0.65 0.25 1.10 49 0.9 MAX 64 THine Electronics, Inc. Copyright(c)2015 THine Electronics, Inc. 15/16 Security E THCV219_Rev.2.10_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 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. Product Application 5.1 Application of this product is intended for and limited to the following applications: audio-video device, office automation device, communication device, consumer electronics, smartphone, feature phone, and amusement machine device. This product must not be used for applications that require extremely high-reliability/safety such as aerospace device, traffic device, transportation device, nuclear power control device, combustion chamber device, medical device related to critical care, or any kind of safety device. 5.2 This product is not intended to be used as an automotive part, unless the product is specified as a product conforming to the demands and specifications of ISO/TS16949 ("the Specified Product") in this data sheet. THine Electronics, Inc. ("THine") accepts no liability whatsoever for any product other than the Specified Product for it not conforming to the aforementioned demands and specifications. 5.3 THine accepts liability for demands and specifications of the Specified Product only to the extent that the user and THine have been previously and explicitly agreed to each other. 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. Testing and other quality control techniques are used to this product to the extent THine deems necessary to support warranty for performance of this product. Except where mandated by applicable law or deemed necessary by THine based on the user's request, testing of all functions and performance of the product is not necessarily performed. 9. 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. 10. The product or peripheral parts may be damaged by a surge in voltage over the absolute maximum ratings or malfunction, if pins of the product are shorted by such as foreign substance. The damage may cause a smoking and ignition. Therefore, you are encouraged to implement safety measures by adding protection devices, such as fuses. THine Electronics, Inc. sales@thine.co.jp Copyright(c)2015 THine Electronics, Inc. 16/16 THine Electronics, Inc. Security E