FL7201 is a 2:1 bidirectional passive switch in mux or demux configurations suited for USB Type-C® applications supporting USB 3.2 Gen1 and Gen2 data rates. A single SEL pin input is used to switch the differential channels to port 1 or port 2 and  active low OEn can be used to control power-down mode.

FL7201 also can be applied to other high-speed serial interface applications. (E.g. PCI Express®, MIPI®, etc.)


  • Signal Mux/Demux for USB Type- C™ Ecosystem for USB 3.2 Gen 1 and Gen 2 Data Rates
  • Support USB 3.2 Gen2 data rate up to 10Gbps
  • Wide –3-dB Differential BW of over 8 GHz
  • Excellent Dynamic Characteristics (at 5 GHz)
    • Crosstalk = –32 dB
    • Off Isolation = –19 dB
    • Insertion Loss = –1.6 dB
    • Return Loss = –12 dB
  • Bidirectional “Mux/De-Mux” Differential Switch
  • Supports Common Mode Voltage 0 to 2 V