PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Description Features Pericom Semiconductor’s PI3HDMITM series of switch circuits are targeted for high-resolution video networks that are based on DVI/HDMITM standards, and TMDS signal processing. The PI3HDMI1210-A is a 2-to-1 HDMITM Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding HDMITM inputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation. • 4-Differential Channel 2:1 Mux/DeMux + 2-Channel 2:1 Mux/DeMux • Deep ColorTM Support • Data Rate: 4.0Gbps for high data channels • Clock rate max support @ 340 MHz • Supports both AC coupled and DC coupled signals • Switching speed: 4ns • Isolation: -40dB@1GHz for high-speed channels • Integrated ESD protection – High-speed data bits & clock : 8kV contact per IEC61000-4-2 • Side band signal bits: 2kV HBM • Low bit-to-bit skew • Enable/Disable time: 9ns • Bidirectional • Packaging (Pb-free & Green): – 48-pin BQSOP (B) The maximum DVI/HDMITM data rate of 4.0Gbps provides the resolution required by the next generation HDTV and PC graphics. Three differential channels are used for data (video signals for DVI or audio/video signals for HDMITM), and one differential channel is used for Clock for decoding the TMDS signals at the outputs. PI3HDMI1210-A was designed specifically to meet ATC-'sink' requirements. Therefore, Pericom recommends locating this switch at the sink to switch between multiple sources. Pin Description Block Diagram DxA,CLKA VDD33 CP D0+ D0D1+ D1VDD33 SEL D2+ D2CLK+ CLKGND VDD33 GND CP GND A0 GND A1 IN VDD50 EN CP 4-differentialHDMI/DVIHighSpeedSignals Dx, CLK DxB,CLKB xB1 4-differentialHDMI/DVIHighSpeedSignals 2 SideBandDVI/HDMISignals A xB2 2SideBandDVI/HDMISignals HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 D0+A D0-A D1+A D1-A D2+A D2-A CLK+A CLK-A VDD33 D0+B D0-B D1+B D1-B D2+B D2-B CLK+B CLK-B VDD33 GND 0B1 0B2 1B1 1B2 GND 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Truth Table Pin Description SEL(pin8) L L H H Function Pin Name (1) CLK → CLKA Dx → DxA VDD33 CLK → CLKB VDD50 CP Dx → DxB EN(pin23) IN(pin21) Function(2) L L An → nB1 L H An → nB2 H X An=nB1= nB2=H1-Z Note: 1) x=0,1,2,3 2) n=0,1 Description 3.3V Power supply Tie this pin to GND via 0.1µF capacitor for optimal operation 5.0V Power supply Dx High Speed TMDS signal I/O DxA, DxB High Speed TMDS signal I/O SEL High Speed Signal Control IN Side Band Signal Control Ax, xB1, xB2 Side Band Signal I/O GND GND pin EN\ Global Enable for Side Band Signals CLK, CLKA/B TMDS CLK signal I/O Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature........................................–65°C to +150°C DC Input Voltage for side band signals.................-0.5V to 5.5V DC Output Current.............................................................20mA Power Dissipation...............................................................0.5W Supply Voltage VDD33...........................................-0.3V to 4.0V Supply Voltage VDD50......................................-0.35V to 6.0V Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. DC Power Supply Characteristics Paramenter VDD 33 VDD 50 Description Min. Max. Units 3.3V Power Supply 3.0 3.6 V 5.0 Power Supply 4.2 5.5 V HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 2 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C for high speed signals only) Paramenter Description Test Conditions Min. VIHSEL Input HIGH Voltage Guaranteed HIGH level 2.8 VIL SEL(3) Input LOW Voltage Guaranteed LOW level 1.3 VIKHS Clamp Diode Voltage VDD=Max., IIN=–18mA (3) Typ(2) Max. Units 2.0 V 0.9 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at TA = 25°C ambient and maximum loading. 3. VIHSEL + VILSEL are for SEL input only (pin 8) DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C) for side band signals only Paramenter Description Test Conditions Min. (3) Input HIGH Voltage Guaranteed HIGH level 2.1 (3) Input LOW Voltage Guaranteed LOW level VIHIN VILIN VIKSB IIH IIL (4) Typ(2) Max. Units 0.8 V Clamp Diode Voltage VDD=Max., IIN=–18mA -0.5 Input HIGH Current VDD=Max., VIN=VDD ±5 Input LOW Current VDD=Max., VIN=GND ±5 Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at TA = 25°C ambient and maximum loading. 3. µA VIHIN + VILIN are for IN input only. HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 3 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Power Supply Characteristics Parameters ICC Description Test Conditions(1) Quiescent Power Supply Current Min. Typ.(2) Max. Units 11 15 mA VDD = Max., VIN = VDD or GND Notes: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at TA = 25°C ambient and maximum loading. Dynamic Electrical Characteristics Over the Operating Range (TA= -40º to +85ºC) Parameter XTALK (1) XTALK (2) HS SB OIRR (1) OIRR (2) HS SB BW (1) HS DATA Description Test Conditions Crosstalk OFF Isolation HS (1) -30 f = 10MHz -62 See Fig. 2 for Measurement Setup, f = 1.65Gbps -40 10MHz -67 -3dB Bandwith for HS data Insertion Loss 2.3 -0.96 @2.475 Gbps (12-bit deep color) -1.18 -3dB Bandwidth for CLK Max. Units dB GHz -.87 @2.0625 Gbps (10-bit deep color) @3.3 Gbps (16-bit deep color) BWCLOCK(4) Typ.(3) See Fig. 1 for Measurement Setup, f = 1.65Gbps @1.65 Gbps (8-bit deep color) IL Min. dB -1.84 1.7 GHz Notes: 1. High-speed signal path only 2. Side-band signal path only 3. Typical values are @ TA = 25˚C ambient 4. BW measured on CLK pins only (11, 12, 32, 33, 41 & 42) HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 4 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support HP4398B R S HP11667A T PI3HDMI1210-A Fig 1. Crosstalk Setup HP4396B R S T HP11667A PI3HDMI1210-A Fig 2. Off-isolation setup HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 5 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Fig 3. Crosstalk for High-speed data signals only HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 6 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Fig 4. Off Isolation for high-speed data signals only HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 7 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Fig 4. Insertion loss for high-speed data signals only Switching Characteristics (TA= -40º to +85ºC, VDD33= 3.3V±10%, VDD50= 5.0V±10% Paramenter tPZH, tPZL tPHZ, tPLZ Description Min. Typ.(2) Max. Line Enable Time - SEL to AN, BN 0.5 8.0 Line Disable Time - SEL to AN, BN 0.5 4.0 Units ns Notes: 1. For measurement setup, please see “Test Circuit For Electrical Characteristic” on page 6, and “Switching waveforms” on page 7 HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 8 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Test Circuit for Electrical Characteristics(1) 2x VDD VDD VIN Pulse Generator VOUT D.U.T. 4pF OL Rt Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. 4. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, tR ≤ 2.5ns, tF ≤ 2.5ns. 5. The outputs are measured one at a time with one transition per measurement. Switch Positions Test Switch tPLZ, tPZL (output on B-side) 2 x (VDD33) Prop Delay Open tPHZ, tPZH (output on B-side) GND Test Circuit for Dynamic Electrical Characteristics R1 S1 T1 PI3HDMI1210-A HP11667A HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 9 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Switching Waveforms SEL VDD/2 VDD/2 VDD 0V Output tPZL tPLZ VOH VOL +0.15v tPHZ tPZH Output Voltage Waveforms Enable and Disable Times 3.3V PI3HDMI1210-A 3.3V 1.8k-ohm e 1.5V 1.5k-ohm e Example of a circuit that needs to be connected to the SEL pin (8) of the PI3HDMI1210-A of our device HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 10 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Application Test Results Agilent N4902B pattern generator Data Clock 18” cable 36” cable DVI data 2 Total 2.5” trace on board PI3HDMI1210A Pericom DVItest board Recovered Clock DVI data 2 TP2 50ohm termination to 3.3V Agilent 1134A differential probe CH3 CH4 Agilent 5455A oscilloscope Figure 1. TMDS TP2 Tx eye compliance test setup Agilent N4901B pattern generator Data 9”cable + C1 - Clock C2 Clockcable 2meter28AWG HDMI cable PI3HDMI1210-A 3.3V Agilent54855A scope CH1 Clock 3.3V CH3 data Figure 2. TMDS TP3 Rx "switch at receiver" eye compliance test setup HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 11 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Figure 3. TP2 (Tx) eye-measurements (left is with switch, right is without switch), refer to figure 1 for the test set up Figure 4. TP3 (Rx) - “Switch at receiver side” with 2-meter cable eye-measurements (left is with switch, right is without switch), refer to figure 2 for the test set up. HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 12 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support Packaging Mechanical: 48-pin BQSOP (B) Ordering Information Ordering Code Package Code PI3HDMI1210-ABE Package Description B Pb-free & Green, 48-pin BQSOP Notes: 1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ 2. E = Pb-free and Green 3. X Suffix = Tape/Reel 4. HDMI & Deep Color are trademarks of Silicon Image Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 13 11/11/12 PI3HDMI1210-A High-performance HDMITM Signal Switch w/ Integrated Side-band Signal Support HDMI Licensing, LLC, a wholly owned subsidiary of Silicon Image, Inc., is the agent responsible for licensing the HDMI Specification, promoting the HDMI standard and providing education on the benefits of HDMI to retailers and consumers. The HDMI Specification was developed by Sony, Hitachi, Thomson (RCA), Philips, Matsushita (Panasonic), Toshiba and Silicon Image as the digital interface standard for the consumer electronics market. The HDMI specification combines uncompressed high-definition video and multi-channel audio in a single digital interface to provide crystal-clear digital quality over a single cable. For more information about HDMI, please visit www.hdmi.org HDMI, High-Definition Multimedia Interface, and Deep Color are trademarks of HDMI Licensing, LLC in the United States and other countries. 12-0255 14 11/11/12