Features
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Technical content
Features
y Wide VCC Range: 1.8V to 5.5V y Mobile High-Definition Link (MHL) or Mobility Display Port (MyDP) Switch: à Bandwidth (-3dB): 6.5GHz à RON (Ty pica l): 5.5Ω à CON (Typical): 1.3pF y USB Switches (2 Sets): à Bandwidth (-3dB): 6.5GHz à RON (Ty pica l): 4.5Ω à CON (Ty pica l): 1pF y Current Consumption: 28 µA (Typical) y IOFF Protection Prevents Current Leakage in Powered-Down State (VCC = 0V) y 1.8V Compatible Control Inputs (SEL) y Overvoltage Tolerance (OVT) on All I/O Pins Up to 5V Without External Components y ESD Protection : 2kV(HBM), 1kV(CDM) y Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) y Halogen and Antimony Free. “Green” Device (Note 3) y For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ y Packaging (Pb-free & Green): à 12-Pin, 1.8mm x 1.8mm, 0.4mm pitch (WQFN) à 12-Pin, 1.6mm x 1.6mm, 0.4mm pitch (X2-QFN)
Description
The DIODES PI3USB3031 device is a 2-channel, 1:3 multiplexer that includes a high-speed Mobile High Definition Link (MHL), Mobility Display Port (MyDP) switch, and USB 2.0 High-Speed (480 Mbps) switches in the same package. These configurations al- low the system designer to save board space and eliminate multiple connectors buy using a common USB or Mico-USB connector for MHL/MyDP signals and two sets of USB data. The MHL/MyDP path supports the latest MHL Rev. 3.0 specification. The PI3USB3031 has a VCC range of 1.8V to 5.5V and supports overvoltage tolerance (OVT) feature, which allows the I/O pins to withstand overvoltage conditions (up to 5.5 V). The power-off pro- tection feature forces all I/O pins to be in high impedance mode when power is not present, allowing full isolation of the signals lines under such condition without excessive leakage current. The select pins of PI3USB3031 are compatible with 1.8V control voltage, allowing them to be directly interfaced with the General Purpose I/O (GPIO) from a mobile processor with out needing additional voltage level shifting circuitry. The PI3USB3031 comes with a small 12-pin VQFN package with only 1.8mm x 1.8mm and QFN package with only 1.6mm x 1.6mm in size, which makes it a perfect candidate to be used in mobile applications. Application(s) y PC Motherboards y Notebooks y Servers y Smartphones y Portable Instrumentation y Digital Cameras USB 2.0 MHL 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.
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com 7 8 2 1 USB1+ USB1- USB2+ USB2- VCC GND MHL+ MHL- SEL1 SEL0 Pin# Pin Name Type Description
1 SEL0 I Digital Control Input 1
2 SEL1 I Digital Control Input 2
3 USB1+ I/O Differential Signal Path 1
4 USB1- I/O Differential Signal Path 1
5 USB2+ I/O Differential Signal Path 2
6 USB2- I/O Differential Signal Path 2
7 MHL+ I/O Differential Signal Path 3
8 MHL- I/O Differential Signal Path 3
9 GND GND Ground
10 D- I/O Common Differential Signal Path
11 D+ I/O Common Differential Signal Path
12 VCC POWER Power Supply
SEL1 SEL0 Source Connected To Common Pin Low Low USB1+/- connect to D+/- Low High USB2+/- connect to D+/- High Low MHL+/- connect to D+/- High High USB and MHL switches in High-Z Pin Configuration Pin Description
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rat - ing only and functional operation of the device at these or any other conditions above those indicated in the operational sec - tions of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. (Above which useful life may be impaired. For user guidelines, not tested.) Symbol Parameter Min. Typ. Max. Units VCC Operating Voltage 1.8 3.3 5.5 V VI/O (USB) VI/O (MHL) Analog Voltage 0 3.6 V VSEL Select Input Voltage (SEL0, SEL1) 0 VCC V TA Operating Temperature −40 25 85 oC +3.3V Supply (VCC = 3.3V ±10%) Symbol Parameter Test Conditions TA Min. Typ. Max. Units MHL SWITCH RON On-Resistance VCC = 2.5V, VI/O = 1.5V, ION = -8mA, Test Circuit 1 25°C 5.5 7 Ω ΔRON On-resistance matching be- tween channels VCC = 2.5V, VI/O = 1.5V, ION = -8mA 25°C 0.1 Ω RONF On-Resistance Flatness VCC = 2.5V, VI/O = 1.5V to 3. 3V, ION = -8mA 25°C 1 Ω IOZ Off Leakage Current VCC = 4.3V, Switch OFF. VMHL+/MHL- = 1.5V to 3.3V; VD+/D- = 0V 25°C −2 2 μA ION ON Leakage Current VCC = 4.3V, Power OFF. VMHL+/MHL- = 1.5V to 3.3V; VD+/D- = NC −40°C to 85°C −2 2 μA IOFF Power Off leakage Current VCC = 0V, Power OFF. VMHL+/ MHL- = 1.5V to 3.3V; VD+/D- = NC −40°C to 85°C −10 10 μA Maximum Ratings Recommended Operating Conditions
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com Symbol Parameter Test Conditions TA Min. Typ. Max. Units USB SWITCH (USB1 & USB2) RON On-Resistance VCC = 2.5V, VI/O = 0.4V, ION = -8mA, Test Circuit 1 25°C 4.5 6 Ω ΔRON On-resistance matching be- tween channels VCC = 2.5V, VI/O = 0.4V, ION = -8mA 25°C 0.1 Ω RONF On-Resistance Flatness VCC = 2.5V, VI/O = 0V to 0.4V, ION = -8mA 25°C 1 Ω IOZ Off Leakage Current VCC = 4.3V, Switch OFF. VUSB+/ USB- = 0V to 0.4V; VD+/D- = 0V 25°C −2 2 μA ION ON Leakage Current VCC = 4.3V, Switch ON. VUSBHL+/ USB- = 0V to 0.4V; VD+/D- = NC 25°C −2 2 μA IOFF Power Off leakage Current VCC = 0V, Power ON or OFF. VUSBHL+/ USB- = 0V to 0.4V; VD+/D- = NC 25°C −10 10 μA Select INPUTS (SEL0, SEL1) VIH Input Logic High VCC = 2.5V to 4.3V 25°C 1.3 V VIL Input Logic Low VCC = 2.5V to 4.3V 25°C 0 0.6 V IIN Input Leakage Current VCC = 2.5V, VI/O = 0V to 0.4V, ION = -8mA 25°C −10 10 μA +3.3V Supply (VCC = 3.3V ±10%) Symbol Parameter Test Conditions TA Min. Typ. Max. Units tpd Propagation delay Time RL = 50Ω, CL = 5pF, VCC = 2.5V to 4.3V, VI/O(USB) = 0.4V, VI/O(MHL) = 3.3V 25°C 50 ps tswitch Switching time between USB/ MHL channels in active modes RL = 50Ω, CL = 5pF, VCC = 2.5V to 4.3V, VI/O(USB) = 0.4V, VI/O(MHL) = 3.3V 25°C 400 ns tON Turn-On Time RL = 50Ω, CL = 5pF, VCC = 2.5V to 4.3V, VI/O(USB) = 0.4V, VI/O(MHL) = 3.3V 25°C 100 μs tOFF Turn-Off Time RL = 50Ω, CL = 5pF, VCC = 2.5V to 4.3V, VI/O(USB) = 0.4V, VI/O(MHL) = 3.3V 25°C 100 μs CON(MHL) MHL Channels On Capaci - tance VCC = 3.3V, VI/O = 0V or 3.3V, f = 240MHz, Switch ON 25°C 1.3 pF CON(USB) USB Channel On Capacitance VCC = 3.3V, VI/O = 0V or 3.3V, f = 240MHz, Switch ON 25°C 1 pF Dynamic Characteristics
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com Symbol Parameter Test Conditions TA Min. Typ. Max. Units COFF(MHL) MHL Channels Off Capaci - tance VCC = 3.3V, VI/O = 0V or 3.3V, f = 240MHz, Switch OFF 25°C 1.3 pF COFF(USB) USB Channel Off Capacitance VCC = 3.3V, VI/O = 0V or 3.3V, f = 240 MHz, Switch OFF 25°C 1 pF CI Digital Input Capacitance VCC = 3.3V, VI/O = 0V or 2V 25°C 2.2 pF OISO(MHL) MHL path Off Isolations VS = –10dBm, VDC_BIAS = 2.4V, RT = 50Ω, f = 240MHz, Switch OFF 25°C −38 dB OISO(USB) USB path Off Isolations VS = –10dBm, VDC_BIAS = 0.2V, RT = 50Ω, f = 240MHz, Switch OFF 25°C −38 dB XTALK(MHL) MHL Channel Crosstalk VS = –10dBm, VDC_BIAS = 2.4V, RT = 50Ω, f = 240MHz, Switch ON 25°C −65 dB XTALK(USB) USB Channel Crosstalk VS = –10dBm, VDC_BIAS = 0.2V, RT = 50Ω, f = 240MHz, Switch ON 25°C −45 dB f3dB(MHL) -3dB Bandwidth VCC = 2.5V to 4.3V, RL = 50Ω, Switch ON 25°C 6.5 GHz f3dB(USB) -3dB Bandwidth VCC = 2.5V to 4.3V, RL = 50Ω, Switch ON 25°C 6.5 GHz SUPPLY ICC Power Supply Current VCC = 4.3V, VIN = VCC or GND, VI/O = 0V, Switch ON or OFF 25°C 28 40 μA
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com 12-WQFN (ZN) Packaging Mechanical
© 2024 Copyright Diodes Incorporated. All Rights Reserved. PI3USB3031 Document Number DS45428 Rev 3-2 www.diodes.com 12-X2QFN (XUA) Ordering Code Package Code Package Description PI3USB3031ZNEX ZN 12-Pin, W-QFN1818-12 (WQFN) PI3USB3031XUAEX XUA 12-Pin, X2-QFN1616-12 (X2QFN) For latest package info. please check: http://www.diodes.com/design/support/packaging/pericom-packaging/packaging-mechanicals-and-thermal-characteristics/ 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
Ordering Information
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