A Product Line of
Diodes Incorporated
b
P
Lead-free Green
PI3USB102J
USB 2.0 High-Speed (480Mbps) Switch with 5V Protection
Features
Description
The PI3USB102J is a single differential channel 2:1 multiplexer/
demultiplexerUSB2.0switch.Industryleadingadvantagesinclude
a propagation delay of 250ps, which results from its low-channel
resistance and I/O capacitance. PI3USB102J is bidirectional and
offers very little attenuation of high-speed signals. It is designed
for low bit-to-bit skew, highchannel-to-channelnoise isolationand
is compatible with various standards, such as high-speed USB2.0
(480Mb/s).
ÎꢀUSB 2.0 Compliant (High Speed, Full Speed, and Low Speed)
ÎꢀR : 2.0Ω typical @ V < 0.5V
ON
IN
ÎꢀChannel On Capacitance: 7.0pF (Max)
ÎꢀWide -3dB Bandwidth: 1600MHz
ÎꢀLow Bit-to-Bit Skew
ÎꢀLow Crosstalk: -29B @ 480Mbps
ÎꢀOff Isolation: -28dB @ 480Mbps
ÎꢀNear-Zero Propagation Delay: 250ps
ÎꢀSupport 1.8-V Logic on Control pins
The PI3USB102J offers overvoltage protection for the Y+/Y- pins
as per the USB 2.0 specification. With the chip powered on or off
and if Y+/Y- pins are shorted to VBUS (5V 5%), a less than 3.6V
signal transmits through M+/M- and D+/D- outputs after 300ns.
ÎꢀV
Operating Range: 3.0V to 3.6V
DD
ÎꢀData pin I/O, ESD: 8kV HBM
Applications
ÎꢀRoute Signals for USB2.0
ÎꢀPC, Notebooks, and Handheld Devices
ÎꢀI/O Pins are Protected and can Tolerate a Short to VBUS
ÎꢀY+/Y- can Provide Overvoltage Protection to M/D Ports
ÎꢀLow Supply Current: 30nA (Typ)
ÎꢀOperating Temperature: -20°C to 100°C
ÎꢀTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ÎꢀHalogen and Antimony Free. “Green” Device (Note 3)
ÎꢀFor 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/
ÎꢀPackaging (Pb-free & Green):
Block Diagram
over voltage
protection
M+
Y+
Y -
M -
over voltage
protection
D+
D -
− 10-contact, X2QFN, 1.4mm × 1.2mm × 0.35mm (XUC)
SEL
OE
Control
Logic
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.
July 2021
® Diodes Incorporated
PI3USB102J
Document Number DS39866 Rev 3-2
www.diodes.com
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