PI3WVR12412 DIODES | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 14
Technical content
Features
yy 4-lane, 1:2 mux/demux that will support RBR, HBR1, or HBR2 yy Data rate: 3.4 Gbps to 6.0 Gbps for high data channels yy Supports DDC with HPD channel mux/demux @ HDMI yy Supports 720 Mbps high-speed DP AUX @ DP yy -1.7 dB Insertion Loss for Dx channels @ 3.0 GHz yy -3 dB Bandwidth for Dx channels: 4.8 GHz yy Return loss for Dx channels @ 3.0 GHz: -16 dB yy Low Crosstalk for high speed channels: -25 dB@6.0 Gbps yy Low Off Isolation for high speed channels: -22dB@6.0 Gbps yy Low channel-to-channel skew, 35ps max yy Low Bit-to-Bit Skew, 5ps typ (between '+' and '-' bits) yy VDD Operating Range: 3.3V +/-10% yy ESD Tolerance: 2kV HBM yy Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) yy Halogen and Antimony Free. “Green” Device (Note 3) yy For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ yy Packaging (Pb-free & Green): yà 42 TQFN (ZHE)
Description
The 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. PI3WVR12412 can pass high-speed signals up to 1.2 V peak-to- peak differential with a common-mode voltage from 0 to 3.4 V for TMDS signal. 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. 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.
Applications
yy Routing 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. yy Routing of DisplayPort video signals with low signal attenuation between source and sink for PC and monitor.
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 D0+ D1+ D2+ D2- D3+ D3- SCL/ AUX+ SDA/ AUX- HPD D0+A D0-A D1+A D1-A D0+B D0-B D1+B D1-B D2+A D2-A D3+A D3-A D2+B D2-B D3+B D3-B Logic Control GPU_SEL SCL A/ AUX+ A SDA A/ AUX- A HPD A SCL B/ AUX+ B SDA B/ AUX- B HPD B OE DDC/ AUX_HPD_SEL Control Switch Function OE GPU_SEL DDC/ AUX_HPD_SEL D0-D3 DDC/ AUX HPD High Low Low A DDC A/ AUX A HPD A High 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 Block Diagram Truth Table
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 GND D0- D0+ DDC/ AUX_HPD_SEL GPU_SEL D1+ D1- D2- D2+ D3- D3+ Vdd SDA/ AUX- SCL/ AUX+ D2-A D2+A D3-A D3+A D0-B D0+B Vdd GND D1-B D1+B D2-B D2+B D3-B D3+B OE HPD_B HPD_A SDA_A/ AUX-_A D0+A D1+ A D1- A HPD SCL_B/ AUX+_B SDA_B/ AUX-_B Vdd D0-A SCL_A/ AUX+_A GND (43) GND 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
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 Pin# Pin Name Signal Type Description
14 SCL/ AUX+ I/O SCLl signal for DDC COM port, or positive differential signal for AUX
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
20 SCL_B/ AUX+_B I/O SCL signal for DDC, port B, or positive differential signal for AUX COM
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
24 SDA_A/ AUX-_A I/O SDA signal for DDC, port A, or negative differential signal for AUX COM
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
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
Pin Description Cont.
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 (TA = –40°C to +105°C, VDD = 3.3V ±10%) Parameter Description Test Conditions(1) Min. Ty p.(2) Max. Units VIH Input HIGH Voltage (SEL & OE) Guaranteed HIGH level 1.5 V VIL Input LOW Voltage (SEL & OE) Guaranteed LOW level 0.75 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 µAIIL Input LOW Current VDD = Max., VIN = GND ±5 IOFF_SB I/O leakage when part is off for side- band signals only (DDC/ AUX, HPD) VDD = 0V, VINPUT = 0V to 3.6V 20 RON_HS On resistance between input to out- put for high speed signals VINPUT,cm = 0V to 3.4V, VINPUT,diff < 1.2Vp-p,diff, VDD = 3.0V, IINPUT = 20mA 11 Ω RON_DDC/ AUX On resistance between input to output for side-band signals (DDC/ AUX) V DD = 3.0V, VINPUT = 0 to 3.3V, IINPUT = 20mA 7 Ω RON_HPD On resistance between input to out- put for HPD channel VDD = 3.0V, VINPUT = 0 to 3.0V, IINPUT = 20mA 7 Ω VDDC/ AUX_SS Signal Swing Tolerance in DDC/ AUX path V DD = 3.0V –0.5 5.5 V VHPD_I Input voltage on HPD path 5.5 V VHPD_O Output voltage tolerance on HPD path HPD input from 3.3V to 5.25V 3.3 3.6 V Note: Stresses greater than those listed under MAXI - MUM 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 maxi - mum rating conditions for extended periods may affect reliability. (Above which useful life may be impaired. For user guidelines, not tested.) Maximum Ratings
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 Dynamic Electrical Characteristics over Operating Range (TA = -40º to +105ºC, VDD = 3.3V ±10%) Parameter Description Test Conditions(1) Min. Ty p.(2) Max. Units XTALK Crosstalk on High Speed Channels See Fig. 1 for Measurement Setup f = 3.0 GHz -25 -22 dB f = 2.7 GHz -28 -25 f = 1.7 GHz -31 -28 f = 1.35 GHz -32 -28 O IRR OFF Isolation on High Speed Channels See Fig. 2 for Measurement Setup f = 3.0 GHz -22 -20 f = 2.7 GHz -22 -20 f = 1.7 GHz -29 -26 f = 1.35 GHz -30 -27 I LOSS Differential Insertion Loss on High Speed Channels @3.0 GHz (see figure 3) -2.0 -1.7 dB @5.4 Gbps (see figure 3) -2.0 -1.7 R loss Differential Return Loss on high speed channels dB 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 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. Power Supply Characteristics (TA = –40°C to +105°C) Parameter Description Test Conditions(1) Min. Ty p.(2) Max. Units 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 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.
Figure 4. Crosstalk
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 Test Circuit for Electrical Characteristics(1-4) Notes: 1. CL = Load capacitance: includes jig and probe capacitance. 2. RT = Termination resistance: should be equal to Z OUT of the Pulse Generator 3. All input impulses are supplied by generators having the following characteristics: PRR ≤ MHz, Z O = 50Ω, tR ≤ 2.5ns, t F ≤ 2.5ns. 4. The outputs are measured one at a time with one transition per measurement. Switching Waveforms Voltage Waveforms for Select Timing Test Condition Output 1 Test Condition Output 2 Test Condition PA = Low PA = High PB = High PB = Low 4pF CL VDD 200-ohm Pulse Generator D.U.T SEL PA PB COM0V/3V 3V/0V Tsw a-b 50% 50% VDD VOH VOL Tsw b-a Output 1 Output 2 VOL VOH SEL 50% 50%
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 Part Marking PI3WVR 12412ZHE ZYYWWXX Z: Die Rev YY: Year WW: Workweek 1st X: Assembly Site Code 2nd X: Fab Site Code
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 17-0266 Ordering Code Package Code Package Description PI3WVR12412ZHEX ZH 42-contact, Very Thin Quad Flat No-Lead (TQFN) 42-TQFN (ZH) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. E = Pb-free and Green 5. X suffix = Tape/Reel For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ Packaging Mechanical
Ordering Information
www.diodes.com November 2021 Diodes Incorporated PI3WVR12412 Document Number DS40196 Rev 2-2 IMPORTANT NOTICE 1. DIODES INCORPORATED AND ITS SUBSIDIARIES (“DIODES”) MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FIT - NESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This docu - ment is intended for skilled and technically trained engineering customers and users who design with Diodes products. Diodes products may be used to facilitate safety-related applications; however, in all instances customers and users are responsible for (a) selecting the appropriate Diodes products for their applications, (b) evaluating the suitability of the Diodes products for their intended applications, (c) ensuring their applications, which incorporate Diodes products, comply the applicable legal and regulatory requirements as well as safety and functional-safety related standards, and (d) ensuring they design with appropriate safeguards (including testing, validation, quality control techniques, redundancy, malfunction prevention, and appropriate treatment for aging degradation) to minimize the risks associated with their applications. 3. Diodes assumes no liability for any application-related information, support, assistance or feedback that may be provided by Diodes from time to time. Any customer or user of this document or products described herein will assume all risks and liabilities associated with such use, and will hold Diodes and all com - panies whose products are represented herein or on Diodes’ websites, harmless against all damages and liabilities. 4. Products described herein may be covered by one or more United States, international or foreign patents and pending patent applications. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks and trademark applications. Diodes does not convey any license under any of its intellectual property rights or the rights of any third parties (including third parties whose products and services may be described in this document or on Diodes’ website) under this document. 5. Diodes products are provided subject to Diodes’ Standard Terms and Conditions of Sale (https://www.diodes.com/about/company/terms-and-condi - tions/terms-and-conditions-of-sales/) or other applicable terms. This document does not alter or expand the applicable warranties provided by Diodes. Diodes does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. 6. Diodes products and technology may not be used for or incorporated into any products or systems whose manufacture, use or sale is prohibited under any applicable laws and regulations. Should customers or users use Diodes products in contravention of any applicable laws or regulations, or for any unintended or unauthorized application, customers and users will (a) be solely responsible for any damages, losses or penalties arising in connection therewith or as a result thereof, and (b) indemnify and hold Diodes and its representatives and agents harmless against any and all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim relating to any noncompliance with the applicable laws and regulations, as well as any unintended or unauthorized application. 7. While efforts have been made to ensure the information contained in this document is accurate, complete and current, it may contain technical inac - curacies, omissions and typographical errors. Diodes does not warrant that information contained in this document is error-free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes. 8. Any unauthorized copying, modification, distribution, transmission, display or other use of this document (or any portion hereof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising from any such unauthorized use. Copyright © 2021 Diodes Incorporated www.diodes.com