Describe
The RLCS7222 is a bidirectional, low-power, high-speed USB 2.0 analog switch designed for USB
Type-C™ systems. Configured as a dual 2:1 or 1:2 switch, it supports USB 2.0 DP/DM lines with
true isolation, minimizing backflow current even when COM+/- overrides VCC.Featuring low skew,
high noise isolation, and wide bandwidth, it ensures signal integrity for high-speed USB 2.0 (480
Mbps) with minimal attenuation. The switch is bidirectional and compatible with multiple standards.
Controlled via 1.8V GPIO logic (SEL pin), the RLCS7222 comes in compact QFN (1.4x1.8-10L)
and MSOP-10L packages, making it ideal for mobile and space-constrained applications. It is
Pb-free and halogen-free.
Wide Supply Range 1.5 V to 5.5 V
Differential 2:1 or 1:2 Switch/Multiplexer
USB 3.1 Super Speed 10Gbps Switch
High Bandwidth: 5.1GHz @-3dB Bandwidth
Isolation: -24dB @ 1.25 GHz
Crosstalk: -34dB @ 1.25 GHz
Low bit-to-bit skew, Bidirectional
ESD Tolerance: 2kV HBM
Powered Off Protection When VDD = 0 V
1.8-V Compatible Logic Inputs
Anywhere a USB Type-C™ Ecosystem
Mobile Phones,
Tablets and Notebooks
PCI Express Backplanes
