♦General Description

ASM1453B is a 2 differential-channels signal switch which is used to mux or demux high speed signals. It support 1:2 or 2:1 multiplexer or demultiplexer switch, supporting up to 3 Gpbs data transfer bandwitch, with low On Resistance, Low Insertion Loss, operating at 3.3V supply. ASM1453B could be used for SATA/SAS signal interface switching, application in computers, consumer electronics, instrumentation, with high signal performance and protected against high ESD ability.

     • Notebook, Servers, Inductry PC, Networking, or Instrumentation
     • DAS/NAS Storage, Docking Station, Consumer Electrons, or Telecom

     • 2 differential channel
     • 1:2 or 2:1 Multiplexer/Demultiplexer Switch
     • Support SATA-I & SATA-II interface
     • Up to 3.0 Gbps data transfer bandwitch
     • Low intra pair skew time: maximum 10 ps
     • -3dB Bandwidth: 2.25GHz
     • Low Crosstalk: -30dB @ 1.5 GHz
     • Low Off Isolation: -23dB @ 1.5 GHz
     • Low Insertion Loss: -1.13dB @ 1.5 GHz
     • Low Return Loss: -15.64dB @ 1.5GHz
     • VDD operating range: 3.3V+/-10%
     • ESD capability: HBM ≥4KV, MM ≥300V

♦Package Type
     • Green Package 5.5x3.5 mm2 TQFN 28L
     • RoHS compliance ° Pb-free
     • Halogen-free




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