Pb
A product Line of
Diodes Incorporated
Lead-free Green
PI3USB102G
USB 2.0 High-Speed (480 Mbps) Switch with 5V Protection with Improved Ioff Voltage Range
Features
Description
¼¼USB 2.0 compliant (high speed, full speed, and low speed)
¼¼RON: 4.0Ω typical @ VDD = 3.0V
¼¼Channel On Capacitance: 6.0pF
¼¼Wide -3dB Bandwidth: 1,000MHz
¼¼Low bit-to-bit skew
¼¼Low Crosstalk: -29B @ 480 Mbps
¼¼Off Isolation: -28dB @ 480 Mbps
¼¼Near-Zero propagation delay: 250ps
¼¼Support 1.8-V logic on control pins
¼¼VDD Operating Range: 3.0V to 5.5V
¼¼ESD: 8kV HBM on Y+/Y- pins per JESD22 standard
¼¼Y+/Y- pins have over-voltage protection and can tolerate a
short to VBUS
¼¼Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
¼¼Halogen and Antimony Free. “Green” Device (Note 3)
The PI3USB102G is a single differential channel 2:1 multiplexer/
demultiplexer USB 2.0 Switch. Industry leading advantages include a
propagation delay of 250ps, resulting from its low channel resistance
and I/O capacitance. PI3USB102G is bidirectional and offers very
little attenuation of high-speed signals. It is designed for low bit-tobit skew, high channel-to-channel noise isolation and is compatible
with various standards, such as High Speed USB 2.0 (480 Mb/s).
¼¼Packaging (Pb-free & Green):
¼¼Routes signals for USB 2.0
¼¼PC, Notebooks and Hand-held devices
The PI3USB102G offers over voltage protection for the Y+/Y- pins
as per the USB 2.0 specification. With the chip powered on or off if
Y+/Y- pins are shorted to VBUS (5V +/- 5%), M+/M- and D+/Doutputs are clamped to provide voltage protection for downstream
devices.
The PI3USB102G has a better Y+/Y- power-off leakage current with
the voltage range of 0V to 5V versus 0V to 3.3V for the PI3USB102E.
Application
-10-contact TQFN, 1.3mm x 1.6mm x 0.75mm (ZL10)
Block Diagram
over voltage
protection
Y+
M+
Y-
M-
over voltage
protection
D+
D-
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
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