PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Features Description • 4-Differential Channel 2:1 Mux/DeMux + 4-Channel 2:1 Mux/DeMux • DVI, HDMI 1.1, 1.2 and 1.3 signal compatible • Data Rate: 4.0Gbps for high speed channels • 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: 12kV HBM 8kV contact • Side band signal bits: 2kV HBM • Low bit-to-bit skew • Enable/Disable time: 9ns • Bidirectional • Packaging (Pb-free & Green): —80-pin BQSOP (B) Pericom Semiconductor’s PI3HDMI series of switch circuits are targeted for high-resolution video networks that are based on DVI/ HDMI standards, and TMDS signal processing. The PI3HDMI1212 is a 2-to-1 HDMI Mux/DeMux Switch. The device multiplexes differential signals to one of two corresponding HDMI inputs. The switch is bidirectional and offers little or no attenuation of the highspeed signals at the outputs. It is designed for low bit-to-bit skew and high channel-to-channel noise isolation. The maximum DVI/HDMI 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 HDMI), and one differential channel is used for Clock for decoding the TMDS signals at the outputs. Because of its passive bidirectional feature, this switch can be used either at the video drivers side or at the receiver side. For PC graphics applications, the device sits at the drivers side to switch between multiple display units such as PC LCD monitor, projector, TV, etc. For consumer video applications, the device sits at the receiver end to switch between the source components such as DVD, D-VHS, STB, etc. Pin Description Block Diagram CP VDD33 CP VDD33 D0+ D0CP D1+ D1VDD33 SEL CP D2+ D2CP D3+ D3VDD33 CP VDD33 VDD33 GND NC CP NC VDD33 GND NC A0 VDD50 A1 GND A2 GND A3 IN NC NC VDD50 4- DxA Dx 4- DxB xB1 Ax xB2 EN 06-0291 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 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 VDD33 D0+A D0-A D1+A D1-A D2+A D2-A D3+A D3-A CP VDD33 D0+B D0-B D1+B D1-B D2+B D2-B D3+B D3-B VDD33 GND NC NC CP NC VDD33 GND 0B1 0B2 1B1 1B2 GND 2B1 2B2 3B1 3B2 NC NC VDD50 GND PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Truth Table Pin Description Function(1) SEL(pin11) Pin Name Description L Dx → DxA VDD33 H Dx → DxB CP EN(pin40) IN(pin36) L L An → nB1 Dx High Speed TMDS signal I/O L H An → nB2 DxA, DxB High Speed TMDS signal I/O H X An=nB1= nB2=H1-Z VDD50 Function(2) Note: 1) x=0,1,2,3 2) n=0,1,2,3 3.3V Power supply Tie this pin to GND via 0.1μF capacitor for optimal operation 5.0V Power supply 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 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............................................3.0V to 3.6V Supply Voltage VDD50......................................4.2V to 5.5V 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 06-0291 Description Min. Max. Units 3.3V Power Supply 3.0 3.6 V 5.0 Power Supply 4.2 5.5 V 2 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C) Paramenter Description Test Conditions Min. VIHSEL Input HIGH Voltage Guaranteed HIGH level 2.8 VIL SEL(3) Input LOW Voltage Guaranteed LOW level VIKHS(4) 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 11) 4. For High-speed signals only DC Electrical Characteristics for Switching over Operating Range (TA = –40°C to +85°C) for high speed 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 VIKHS (4) Typ(2) Max. Units 0.8 V Clamp Diode Voltage VDD=Max., IIN=–18mA -0.9 IIH Input HIGH Current VDD=Max., VIN=VDD ±5 IIL Input LOW Current VDD=Max., VIN=VSS ±5 μA 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. VIHIN + VILIN are for IN input only. 4. For Side-speed signals only 06-0291 3 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Power Supply Characteristics Parameters ICC Test Conditions(1) Description Quiescent Power Supply Current Min. Typ.(2) VDD = Max., VIN = VDD or VSS Max. 11 Units mA 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 Description XTALKHS(1) Crosstalk XTALKSB(2) OIRRHS(1) OFF Isolation OIRRSB(2) BWHS(1) Test Conditions -45 f = 250KHz -80 See Fig. 2 for Measurement Setup, f = 1.65Gbps -40 250KHz -56 -3dB Bandwith Insertion Loss Typ.(2) See Fig. 1 for Measurement Setup, f = 1.65Gbps Max. GHz -.87 @2.0625 Gbps (10-bit deep color) -0.96 @2.475 Gbps (12-bit deep color) -1.18 @3.3 Gbps (16-bit deep color) Units dB 2.7 @1.65 Gbps (8-bit deep color) ILHS(1) Min. dB -1.84 Notes: 1. High-speed signal path only 2. Side-band signal path only 3. Typical values are @ TA = 25˚C ambient 06-0291 4 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support HP4396B R S T HP11667A PI3HDMI1212 50-ohm 100 -ohm 50-ohm 50-ohm 100 -ohm Fig 1. Crosstalk Setup HP4396B R S T HP11667A 50-ohm PI3HDMI1212 50-ohm 50-ohm 100 -ohm Fig 2. Off-isolation setup 06-0291 5 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Fig 3. Crosstalk for High-speed signals only 06-0291 6 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Fig 4. Off Isolation for high-speed signals only 06-0291 7 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Fig 4. Insertion loss for high-speed 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 06-0291 8 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Test Circuit for Electrical Characteristics(1) 2 x VDD VDD 200-ohm VIN Pulse Generator VOUT D.U.T 4pF CL RT 200-ohm 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) tPHZ, tPZH (output on B-side) GND Prop Delay Open Test Circuit for Dynamic Electrical Characteristics S1 HP4396B or Equivalent R1 T1 PI3HDMI1212 HP11667A 06-0291 9 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Switching Waveforms VDD SEL VDD/2 VDD/2 0V Output tPZL tPLZ VDD/2 VOH VOL + 0.15V tPHZ tPZH VOH – 0.15V VDD/2 VOL VOH VOL Output Voltage Waveforms Enable and Disable Times 3.3V PI3HDMI1212 3.3V 1.8k-ohm Select Line 1.5V 1.5k-ohm Select Line Example of a circuit that needs to be connected to the SEL pin (11) of the PI3HDMI1212 of our device: 06-0291 10 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Application Test Results PI3HDMI1212 Figure 1. TMDS TP2 Tx eye compliance test setup PI3HDMI1212 Figure 2. TMDS TP3 Rx "switch at receiver" eye compliance test setup 06-0291 11 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible 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. 06-0291 12 PS8867B 11/07/06 COMPANY CONFIDENTIAL PI3HDMI1212 High-performance HDMI 1.1 and 1.2 Compatible Signal Switch w/ Integrated Side-band Signal Support Packaging Mechanical: 80-pin BQSOP (B) 80 41 .228 .244 5.80 6.20 .150 .157 3.80 4.00 .008 NOM 0.203 Gauge Plane 5˚ 1 0.803 0.811 20.40 20.60 0.50 .019 REF .010 .016 .063 1.60 Nom .0197 BSC 0.50 .010 0.254 BSC .019 0.50 .029 0.75 40 0.254 x 45˚ 0.406 .078 2.0 Max 5˚ .007 .010 0.17 0.27 .002 .009 0.05 0.25 X.XX X.XX DENOTES DIMENSIONS IN MILLIMETERS Ordering Information Ordering Code PI3HDMI1212BE Package Code Package Description B Pb-free & Green, 80-pin TSSOP 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 Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com 06-0291 13 PS8867B 11/07/06