2.25 GHz XpressView HDMI 1:2 Splitter with 4:1 …

1 GHz XpressView hdmi 1: 2 splitter with 4:1 input Mux data sheet adv7630 Rev. 0 Document Feedback Information furnished by analog devices is believed to be accurate and reliable. However, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of analog devices . Trademarks and registered trademarks are the property of their respective owners. One Technology Way, Box 9106, Norwood, MA 02062-9106, Tel: 2012 analog devices , Inc. All rights reserved. Technical Support FEATURES GHz TMDS hdmi 1: 2 splitter with 4:1 input mux High-Definition Multimedia Interface ( hdmi ) supported All mandatory and additional 3D video formats supported CEC 225 MHz maximum TMDS clock frequency XpressView fast switching on all hdmi input ports 36-/30-bit per pixel Deep Color and 24-bit per pixel color support High-bandwidth Digital Content Protection (HDCP) support with internal HDCP keys HDCP repeater support Up to 127 KSVs supported Integrated CEC controller 5 V detect and hot plug assert for each hdmi port EDID data extraction on hdmi outputs Hot plug detection (HPD) input on hdmi outputs General Interrupt controller with interrupt output On-chip 5 V regulator for 5 V hdmi cable power support Software libraries, driver, and application available Internal EDID RAM 128-lead 14 mm 14 mm TQFP_EP package APPLICATIONS Video conferencing HDTV AVR, HTiB Soundbar Video switch hdmi Splitter FUNCTIONAL BLOCK DIAGRAM Figure 1.

2 HDMI1 HDMI2 DDCDDCI2 CINTI2 CINTADV763010635-001 HDMI3 HDMI4 HDCPKEYSFASTSWITCHDEEPCOLORHDMIRX4:1 MUXCECCECHDMITXATMDSDDCTMDSDDCTMDSDDCTMD SDDCTMDSTMDSTXEDID/HDCPBUFFERHDMITXB1:2 SPLITTERADV7630 data sheet Rev. 0 | Page 2 of 16 TABLE OF CONTENTS Features .. 1 Applications .. 1 Functional Block Diagram .. 1 Revision History .. 2 General Description .. 3 Detailed Functional Block Diagram .. 3 Specifications .. 4 Electrical Characteristics .. 4 Timing Characteristics .. 6 Absolute Maximum Ratings .. 8 Package Thermal Performance .. 8 ESD Caution .. 8 Pin Configuration and Function Descriptions ..9 Power Supply Recommendation .. 14 Power-Up Sequence .. 14 Power-Down Sequence .. 14 Functional 15 hdmi Receiver .. 15 hdmi Transmitter .. 15 I2C Interface .. 15 Other Features .. 15 Outline Dimensions .. 16 Ordering Guide .. 16 REVISION HISTORY 9/12 Revision 0: Initial Version data sheet adv7630 Rev. 0 | Page 3 of 16 GENERAL DESCRIPTION The adv7630 is a high quality 1:2 hdmi Splitter with 4:1 input multiplexer.

3 It incorporates a four- input hdmi receiver and dual transmitter functions onto a single chip. The adv7630 supports all mandatory hdmi 3D TV formats, HDTV formats up to 1080p 36-bits per pixel Deep Color, and display resolutions up to 1080p60. The reception of HDCP encrypted video is also supported by the hdmi receiver with TMDS The hdmi video transmitted to the downstream device by the transmitter. hdmi output features dedicated DDC lines with an HDCP encryption engine. The adv7630 integrates an hdmi CEC controller that supports the capability discovery and control (CDC) feature. The adv7630 incorporates XpressView fast switching on all input hdmi ports. Using an analog devices , Inc., hardware-based HDCP engine that minimizes software overhead, XpressView technology allows fast switching between all hdmi input ports in less than 1 second. Each hdmi input port has dedicated 5 V detect and hot plug assert pins. The hdmi receiver also includes an integrated equalizer that ensures robust operation of the interface even with long and low quality cables.

4 Each hdmi has a dedicated hot plug detect port and DDC lines along with an internal HDCP encryption engine. The adv7630 features an EDID replicator and internal EDID RAM. On the transmitter side, DDC control allows reading back EDID data from sink. As the part incorporates an internal regulator, the EDID functionality on the receiver s side can be powered from the hdmi cable when ac power is removed from the system. Fabricated in an advanced CMOS process, the adv7630 is provided in a 14 mm 14 mm, 128-lead surface-mount T Q F P _ E P, R o H S-compliant package and is specified over the 0 C to 70 C temperature range. DETAILED FUNCTIONAL BLOCK DIAGRAM Figure 2. CONTROLINTERFACEI2 CINTERNALCLOCKCECCECCONTROLLEREQUALIZERE QUALIZEREQUALIZEREQUALIZERPLLsSAMPLERSAM PLERSAMPLERSAMPLERHDCPEEPROMHDCPENGI NE4:1 MUXHDMITXHDMITXTXDDCCONTROLTX EDIDBUFFERHDCPENGINEDDCA_SCLADV7630 INTERRUPTCONTROLLER10635-002 XpressViewFASTSWITCHINGDDCB_SCLDDCC_SCLD DCD_SCLDDCA_SDADDCB_SDADDCC_SDADDCD_SDAR XA_0 RXA_1 RXA_2 RXB_0 RXB_1 RXB_2 RXC_0 RXC_1 RXC_2 RXD_0 RXD_1 RXD_2 RXA_C RXB_C RXC_C RXD_C EDIDREPEATERCONTROLLERINT1 TXA_DDC_SCLTXA_DDC_SDATXB_DDC_SCLTXB_DDC _SDATXA_0 TXA_1 TXA_2 TXB_0 TXB_1 TXB_2 TXB_C TXA_C HOT PLUGDETECTTXA_HPDTXB_HPDCLK_INSCLSDACSEP _SCKEP_MISOEP_MOSIEP_CS5V DETECTVOLTAGE CONTROLLERHPA_AHPA_BHPA_CHPA_DRXA_5 VRXB_5 VRXC_5 VRXD_5V1:2 SPLITTERADV7630 data sheet Rev.

5 0 | Page 4 of 16 SPECIFICATIONS DVDD, TXA_PVDD, TXB_PVDD, CVDD, TX_AVDD at V to V; DVDDIO, TVDD, SYS_3P3V at V to V; TMIN to TMAX = 0oC to 70oC, unless otherwise noted. ELECTRICAL CHARACTERISTICS Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit DIGITAL INPUTS input High Voltage VIH Digital inputs 2 V input Low Voltage VIL Digital inputs V input Current IIN RESET, CS, EP_MISO 40 A Other digital inputs 10 A input Capacitance1 CIN Excluding differential hdmi inputs 20 pF DIGITAL INPUTS (5 V TOLERANT )2 input High Voltage VIH V input Low Voltage VIL V High Impedance Leakage Current ILEAK DDCA_SCL, DDCB_SCL, DDCC_SCL, DDCD_SCL, DDCA_SDA, DDCB_SDA, DDCC_SDA, DDCD_SDA, TXA_DDC_SDA, TXB_DDC_SDA3 30 A TXA_HPD, TXB_HPD 10 A DIGITAL OUTPUTS Output High Voltage VOH V Output Low Voltage VOL V High Impedance Leakage Current ILEAK DDCA_SDA, DDCB_SDA, DDCC_SDA, DDCD_SDA, TXA_DDC_SDA, TXB_DDC_SDA, TXA_DDC_SCL.

6 TXB_DDC_SCL3 30 A All other digital pins 10 A Output Capacitance1 COUT Excluding non-tristable outputs4 20 pF POWER REQUIREMENTS1 Digital Core Power Supply DVDD V Digital I/O Power Supply DVDDIO V PLL Power Supply TXA TXA_PVDD V PLL Power Supply TXB TXB_PVDD V Terminator Power Supply TVDD V Comparator Power Supply CVDD V System Power Supply SYS_3P3V V TX analog Power Supply TX_AVDD V Power-Up Time tPWRUP 25 ms Test Condition 1 Digital Core Power Supply IDVDD Test Condition 1 277 303 mA Digital I/O Power Supply IDVDDIO Test Condition 1 mA PLL Power Supply ITX_PVDD5 Test Condition 1 mA Terminator Power Supply ITVDD Test Condition 1 226 227 mA Comparator Power Supply ICVDD Test Condition 1 307 328 mA System Power Supply ISYS_3P3V Test Condition 1 mA TX analog Power Supply IT X_AVDD Test Condition 1 mA data sheet adv7630 Rev. 0 | Page 5 of 16 Parameter Symbol Test Conditions/Comments Min Typ Max Unit Test Condition 2 Power-Down Currents1 IDVDD_PD Test Condition 2 mA IDVDDIO_PD Test Condition 2 0 mA ITX_PVDD_PD6 Test Condition 2 mA ITVDD_PD Test Condition 2 mA ICVDD_PD Test Condition 2 mA ISYS_3P3V_PD Test Condition 2 mA ITX_AVDD_PD Test Condition 2 mA 1 data recorded during lab characterization.

7 2 The following pins are 5 V tolerant: TXA_DDC_SCL, TXA_DDC_SDA, TXB_DDC_SCL, TXB_DDC_SDA, DDCA_SCL, DDCA_SDA, DDCB_SCL, DDCB_SDA, DDCC_SCL, DDCC_SDA, DDCD_SCL, DDCD_SDA. 3 SDA pins are bidirectional. 4 Non-tristatable pins are all differential hdmi TX outputs. 5 Sum of currents ITXA_PVDD and ITXB_PVDD. 6 Sum of currents ITXA_PVDD_PD and ITXB_PVDD_PD. Table 2. Test Conditions for Power Requirements Parameter Value Used for Typical Case Value Used For Maximum Case TEST CONDITION 1 Number of hdmi Inputs ( XpressView Mode) Four inputs Four inputs Video Format (Each hdmi input ) 1080p60, 12 bits 1080p60, 12 bits HDCP Encryption Transmitter only Transmitter only HDCP Decryption Off Off Audio 192 kHz PCM 192 kHz PCM Video Pattern (Each hdmi input ) Pseudo random Pseudo random Number of hdmi Outputs Used Two outputs Two outputs Temperature 25oC 70oC Power Supply Voltages Nominal Maximum TEST CONDITION 2 (POWER-DOWN) Number of hdmi Inputs ( XpressView Mode) Not applicable Not applicable Video Format (Each hdmi input ) Not applicable Not applicable HDCP Decryption Not applicable Not applicable Video Pattern (Each hdmi input )

8 Not applicable Not applicable Number of hdmi Outputs Used Not applicable Not applicable Audio Not applicable Not applicable Temperature 25oC 70oC Power Supply Voltages Nominal Maximum adv7630 data sheet Rev. 0 | Page 6 of 16 TIMING CHARACTERISTICS data and I2C Timing Characteristics Table 3. Parameter Symbol Min Typ Max Unit CLOCK Clock Frequency, CLK_IN MHz Frequency Stability 200 ppm TMDS Frequency Range 25 225 MHz I2C PORTS1 SCL Frequency 400 kHz SCL Minimum Pulse Width High t1 600 ns SCL Minimum Pulse Width Low t2 s Start Condition Hold Time t3 600 ns Start Condition Setup Time t4 600 ns SDA Setup Time t5 100 ns SCL and SDA Rise Time t6 300 ns SCL and SDA Fall Time t7 300 ns Stop Condition Setup Time t8 s RESET FEATURE RESET Pulse Width 5 ms SPI PORT1 EP_CS Falling Edge Before First EP_SCK Edge tCSL ns EP_CS Rising Edge After Last Rising EP_SCK Edge tCSH ns SCLK Low Pulse Width tSL ns SCLK High Pulse Width tSH ns data Output Valid After EP_SCK Edge tDAV ns data Output Setup Before EP_SCK Edge tDOSU ns data input Setup Time Before EP_SCK Edge tDSU ns data input Hold Time After EP_SCK Edge tDHD ns 1 data guaranteed by design.

9 Timing Diagrams Figure 3. I2C Timing SDASCLt5t3t4t8t6t7t2t1t310635-003 data sheet adv7630 Rev. 0 | Page 7 of 16 Figure 4. SPI Timing EP_SCKtSHtSLEP_MOSIEP_MISOtDAVtDOSUtDSUt DHDEP_CStCSLtCSH10635-005 adv7630 data sheet Rev. 0 | Page 8 of 16 ABSOLUTE MAXIMUM RATINGST able 4. Parameter Rating CVDD to GND V DVDD to GND V TVDD to GND V TX_AVDD to GND V TXA_PVDD to GND V TXB_PVDD to GND V SYS_3P3V to GND V DVDDIO to GND V Digital Inputs Voltage to GND GND V to DVDDIO + V analog Inputs Voltage to GND GND V to TXA_PVDD + V hdmi Digital Inputs Voltage to GND GND V to TVDD + V 5 V Tolerant Digital Inputs to GND1, 3, 6 GND V to V 5 V Digital Inputs2 5 V Tolerant Digital Outputs to GND3, 6 GND V to V Digital Outputs Voltage to GND4, 5 GND V to DVDDIO + V analog Outputs Voltage to GND GND V to CVDD + V hdmi Digital Outputs to GND GND V to TVDD + V Maximum Junction Temperature (TJ MAX) 125 C Storage Temperature Range 60 C to +150 C Infrared Reflow Soldering (20 sec) 260 C 1 The following pins are V inputs, 5 V tolerant.

10 TXB_HPD, TXB_DDC_SDA, , TXA_HPD, TXA_DDC_SDA, DDCA_SCL, DDCB_SCL, DDCC_SCL, DDCD_SCL. 2 The following pins are 5 V inputs: RXA_5V, RXB_5V, RXC_5V, RXD_5V. 3 The following pins are V outputs, 5 V tolerant: TXB_DDC_SCL, TXA_DDC_SCL, HPA_D, HPA_C, HPA_B, HPA_A. 4 Except the DDCA_SDA, DDCB_SDA, DDCC_SDA, DDCD_SDA, EP_MOSI, EP_SCK, and EP_CS pins, which are kept to GND V to REG_3P3V. 5 Except the REG_3P3V output, which is kept to GND V to SYS_3P3 + V and REG_1P8V output, which is kept to GND V to DVDD + V. 6 The following pins are V bidirectional input /outputs, 5 V tolerant: TXA_DDC_SDA, TXB_DDC_SDA, DDCA_SDA, DDCB_SDA, DDCC_SDA, and DDCD_SDA. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.