PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Features Description ÎÎ4-lane, 1:2 mux/demux that will support RBR, HBR1, or Pericom Semiconductor’s PI3WVR12412 is a multi-standard video switch with wide voltage range capability. It supports HDMI 2.0, DisplayPort 1.2, and emerging and proprietary standard. HBR2 ÎÎData rate: 3.4 Gbps to 6.0 Gbps for high data channels ÎÎSupports DDC with HPD channel PI3WVR12412 can pass high-speed signals up to 1.2 V peak-topeak differential with a common-mode voltage from 0 to 3.4V for TMDS signal. mux/demux @ HDMI ÎÎSupports 720 Mbps high-speed DP AUX @ DP ÎÎ-1.7 dB Insertion Loss for Dx channels @ 3.0 GHz ÎÎ-3 dB Bandwidth for Dx channels: The wide voltage range allow DC-coupled multi-standard operation. Eliminating AC coupling capacitors saves board space and improves signal integrity for dense PCB design. The high speed channels can also pass 0V-3.3V CMOS signals up to 1MHz. 4.8 GHz ÎÎReturn loss for Dx channels @ 3.0 GHz: -16 dB ÎÎLow Crosstalk for high speed channels: -25 [email protected] Gbps ÎÎLow Off Isolation for high speed channels: In addition to four high-speed lanes, PI3WVR12412 also switches the DDC and HPD signals or AUX and HPD signals using the DDC/ AUX and HPD channel mux/demux. [email protected] Gbps ÎÎLow channel-to-channel skew, 35ps max ÎÎLow Bit-to-Bit Skew, 5ps typ (between '+' and '-' bits) ÎÎVDD Operating Range: 3.3V +/-10% ÎÎESD Tolerance: 2kV HBM Application ÎÎPackaging (Pb-free & Green): 42 TQFN (ZHE) ÎÎRouting of HDMI 2.0 video signals with low signal attenuation between source and sink for 4K2K ultra high definition video display and broadcast video equipment. ÎÎRouting of DisplayPort video signals with low signal attenuation between source and sink for PC and monitor. Block Diagram D0+ D0 D1+ D1 - D0+A D0-A D1+A D1-A D2+ D2D3+ D3- D2+A D2-A D3+A D3-A D0+B D0-B D1+B D1-B D2+B D2-B D3+B D3-B SCL/ AUX+ SDA/ AUXHPD SCL A/ AUX+ A SDA A/ AUX- A HPD A SCL B/ AUX+ B SDA B/ AUX- B HPD B GPU_SEL DDC/ AUX_HPD_SEL OE 14-0056 Logic Control 1 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch GND D1+ A 39 D0+A D1- A 40 41 42 D0-A Pin Assignment (TQFN-42, ZHE) 1 38 GPU_SEL D0D0+ DDC/ AUX_HPD_SEL 2 37 3 36 4 35 5 34 D1D1+ D2D2+ D3D3+ Vdd 6 33 7 32 8 31 30 GND 10 29 Vdd D0-B D0+B D1-B D1+B D2-B D2+B D3-B 12 27 13 26 D3+B 14 25 15 24 16 23 OE SDA_A/ AUX-_A SCL_A/ AUX+_A 17 22 21 GND SDA_B/ AUX-_B SCL_B/ AUX+_B Vdd HPD 20 28 19 11 18 SDA/ AUXSCL/ AUX+ HPD_B HPD_A GND (43) 9 D2-A D2+A D3-A D3+A Truth Table Control OE GPU_SEL High Low High Switch Function D0-D3 DDC/ AUX HPD Low A DDC A/ AUX A HPD A Low High A DDC B/ AUX B HPD B High High Low B DDC A/AUX A HPD A High High High B DDC B/ AUX B HPD B Low x x Hi-Z Hi-Z Hi-Z 14-0056 DDC/ AUX_HPD_SEL 2 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Pin Description pin# pin Name Signal Type Description 1 GND Ground Ground 2 GPU_SEL I switch logic control 3 D0- I/O negative differential signal 0 for COM port 4 D0+ I/O positive differential signal 0 for COM port 5 DDC/ AUX_HPD_SEL I Switch logic control for DDC/ AUX and HPD 6 D1- I/O negative differential signal 1 for COM port 7 D1+ I/O positive differential signal 1 for COM port 8 D2- I/O negative differential signal 2 for COM port 9 D2+ I/O positive differential signal 2 for COM port 10 D3- I/O negative differential signal 3 for COM port 11 D3+ I/O positive differential signal 3 for COM port 12 VDD Power 3.3V +/-10% power supply 13 SDA/ AUX- I/O SDA signal for DDC COM port, or negative differential signal for AUX COM port 14 SCL/ AUX+ I/O SCLl signal for DDC COM port, or positive differential signal for AUX COM port 15 HPD_B I/O HPD for port B 16 HPD_A I/O HPD for port A 17 GND Ground Ground 18 HPD I/O HPD for COM port 19 SDA_B/ AUX-_B I/O SDA signal for DDC, port B, or negative differential signal for AUX COM port 20 SCL_B/ AUX+_B I/O SCL signal for DDC, port B, or positive differential signal for AUX COM port 21 VDD Power 3.3V +/-10% power supply 22 GND Ground Ground 23 SCL_A/ AUX+_A I/O SCL signal for DDC, port A, or positive differential signal for AUX COM port 24 SDA_A/ AUX-_A I/O SDA signal for DDC, port A, or negative differential signal for AUX COM port 25 OE I output enable. if OE is high, IC is enabled. if OE is low, IC is power down and all I/Os are Hi-Z 26 D3+B I/O positive differential signal 3 for portB 27 D3-B I/O negative differential signal 3 for portB 28 D2+B I/O positive differential signal 2 for portB 29 D2-B I/O negative differential signal 2 for portB 30 D1+B I/O positive differential signal 1 for portB 31 D1-B I/O negative differential signal 1 for portB 14-0056 3 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch pin# pin Name Signal Type Description 32 D0+B I/O positive differential signal 0 for portB 33 D0-B I/O negative differential signal 0 for portB 34 VDD Power 3.3V +/-10% power supply 35 D3+A I/O positive differential signal 3 for port A 36 D3-A I/O negative differential signal 3 for port A 37 D2+A I/O positive differential signal 2 for port A 38 D2-A I/O negative differential signal 2 for port A 39 D1+A I/O positive differential signal 1 for port A 40 D1-A I/O negative differential signal 1 for port A 41 D0+A I/O positive differential signal 0 for port A 42 D0-A I/O negative differential signal 0 for port A 43 Center pad Ground Ground 14-0056 4 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Maximum Ratings (Above which useful life may be impaired. For user guidelines, not tested.) Storage Temperature ........................................................... –65°C to +150°C Supply Voltage to Ground Potential ....................................–0.5V to +4.2V DC Input Voltage .......................................................................–0.5V to VDD DC Output Current ..............................................................................120mA Power Dissipation .................................................................................... 0.5W 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 Electrical Characteristics for Switching over Operating Range (TA = –40°C to +105°C, VDD = 3.3V ±10%) Parameter Description Test Conditions(1) VIH Input HIGH Voltage (SEL & OE) Guaranteed HIGH level VIL Input LOW Voltage (SEL & OE) Guaranteed LOW level VIK Clamp Diode Voltage (HS Channel) VDD = Max., IIN = –18mA –1.6V –1.8 VIK Clamp Diode Voltage (DDC/ AUX, Cntrl ) VDD = Max., IIN = –18mA –0.7 –1.5 IIH Input HIGH Current VDD = Max., VIN = VDD ±5 IIL Input LOW Current VDD = Max., VIN = GND ±5 IOFF_SB I/O leakage when part is off for sideVDD = 0V, VINPUT = 0V to 3.6V band signals only (DDC/ AUX, HPD) RON_HS On resistance between input to output for high speed signals VINPUT,cm = 0V to 3.4V, VINPUT,diff < 1.2Vp-p,diff, VDD = 3.0V, IINPUT = 20mA 11 Ohm RON_DDC/ AUX On resistance between input to output for side-band signals (DDC/ AUX) VDD = 3.0V, Vinput = 0 to 3.3V, IINPUT = 20mA 7 Ohm RON_HPD On resistance between input to output for HPD channel VDD = 3.0V, Vinput = 0 to 3.0V, IINPUT = 20mA 7 Ohm VDDC/ AUX_SS Signal Swing Tolerance in DDC/ AUX path VDD = 3.0V VHPD_I Input voltage on HPD path VHPD_O Output voltage tolerance on HPD path 14-0056 HPD input from 3.3V to 5.25V 5 Min Typ(2) Max Units 1.5 0.75 V µA 20 –0.5 3.3 3.6 V 5.5 V 3.6 V www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Power Supply Characteristics (TA = –40°C to +105°C) Parameter Description Test Conditions(1) Typ(2) IDD Power Supply Current VDD = 3.3V, VIN = GND or VDD 1 3 mA IDD,Off Power Supply Current, Disabled VDD = 3.3V, VIN = GND or VDD, VOE < VIL 1 50 µA Min Max Units Note: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at V DD = 3.3V, Ta = 25°C ambient and maximum loading. Dynamic Electrical Characteristics over Operating Range (TA = -40º to +105ºC, VDD = 3.3V ±10%) Parameter Description Crosstalk on High Speed Channels XTALK OFF Isolation on High Speed Channels OIRR Test Conditions1 See Fig. 1 for Measurement Setup See Fig. 2 for Measurement Setup Min Typ2 MAX Units f= 3.0 GHz -25 -22 f= 2.7 GHz -28 -25 f = 1.7 GHz -31 -28 f = 1.35 GHz -32 -28 f= 3.0 GHz -22 -20 f= 2.7 GHz -22 -20 f = 1.7 GHz -29 -26 f = 1.35 GHz -30 -27 dB ILOSS Differential Insertion Loss on High Speed Channels @3.0 GHz (see figure 3) -2.0 -1.7 @5.4 Gbps (see figure 3) -2.0 -1.7 R loss Differential Return Loss on high speed channels @ 3.0 GHz (6.0Gbps) -16.0 -14 @ 2.7 GHz (5.4Gbps) -14.0 -12.5 BW_Dx± Bandwidth -3dB for Main high speed path (Dx±) See figure 3 3.7 4.8 GHz BW_DDC/ AUX/ HPD -3dB BW for DDC/ AUX and HPD signals See figure 3 1.35 1.5 GHz dB dB Note: 1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. 2. Typical values are at V DD = 3.3V, Ta = 25°C ambient and maximum loading. 14-0056 6 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Switching Characteristics (TA= -40º to +105ºC, VDD = 3.3V±10%) Parameter Description Min. Typ. Tpd Propagation delay (input pin to output pin) on all channels 80 tb-b Bit-to-bit skew within the same differential pair of Dx± channels 5 tch-ch Tsw a-b Max. Units ps 7 ps Channel-to-channel skew of Dx± channels 35 ps time it takes to switch from port A to port B 0.1 us Tsw b-a time it takes to switch from port B to port A 0.1 us Tstartup VDD valid to channel enable 10 us Twakeup Enabling output by changing OE from low to High 10 us 14-0056 7 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch BALANCED PORT1 BALANCED PORT2 + + 50 – – 50 + + 50 – – 50 DUT Fig 1. Crosstalk Setup BALANCED PORT1 + + 50 – – 50 + BALANCED PORT2 – DUT Fig 2. Off-isolation setup BALANCED PORT1 + + – – BALANCED PORT2 DUT Fig 3. Differential Insertion Loss 14-0056 8 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Test Circuit for Dynamic Electrical Characteristics PI3WVR12412 Fig 4. Crosstalk 14-0056 9 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Fig 5. Off Isolation Fig 6. Insertion Loss 14-0056 10 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Fig 7. Return Loss Fig 8. TDR Channel D0, VDD=3.0V, 25C 14-0056 11 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Test Circuit for Electrical Characteristics(1-4) VDD 0V/3V PA 3V/0V PB D.U.T COM 4pF CL SEL 200-ohm Pulse Generator Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to ZOUT of the Pulse Generator 3. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, ZO = 50Ω, t R ≤ 2.5ns, t F ≤ 2.5ns. 4. The outputs are measured one at a time with one transition per measurement. Switching Waveforms SEL 50% 50% VDD 0V Tsw b-a Output 1 Tsw a-b VOH 50% 50% VOL VOH VOL Output 2 Voltage Waveforms for Select Timing Test Condition Output 1 Test Condition Output 2 Test Condition PA = Low PA = High PB = High PB = Low 14-0056 12 www.pericom.com04/29/14 PI3WVR12412 HDMI 2.0, DisplayPort 1.2 Video Switch Packaging Mechanical: 42ZH Notes: 1. All dimensions are in millimeters. Angles in degrees. 2. Coplanarity applies to the exposed pad as well as the terminals. 3. Refer JEDEC MO-220. 4. Recommended land pattern is for reference only. 5. Thermal pad soldering area DATE: 11/14/12 DESCRIPTION: 42-contact Thin Fine Pitch Quad Flat No-Lead (TQFN) PACKAGE CODE: ZH42 DOCUMENT CONTROL #: PD-2035 Note: REVISION:D 12-0529 For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php Ordering Information Ordering Code Package Code Package Description PI3WVR12412ZHE ZH 42-contact, Thin Fine Pitch Quad Flat No-Lead (TQFN) Notes: • Thermal characteristics can be found on the company web site at www.pericom.com/packaging/ • "E" denotes Pb-free and Green • Adding an "X" at the end of the ordering code denotes tape and reel packaging 14-0056 13 www.pericom.com04/29/14