1:4 Switch / Multiplexer for SSD

The MX0141V is comprised of a high-speed 1:4 multiplexer (mux) path and a low-speed 1:4 mux path.

The high-speed path is a bidirectional 12-bit port 1:4 mux. The low-speed path is a unidirectional 4-bit port 1:4 mux. Both high-speed and low-speed paths support SSTL_12 and SSTL_18 signaling.

Both paths are controlled in an identical manner using the input control signals: SEL1, SEL0, and EN_B. For example, when EN_B is asserted LOW, one of the high-speed [ABCD] ports is connected to IN while all the remaining ports are tri-stated. When input EN_B is HIGH all four [ABCD] ports are tri-stated.


  • 1:4 mux (separate high-speed and low-speed groups)
  • SSTL18 and SSTL12 signaling through mux
  • Mux RON = 8Ω at 0.9V condition
  • 533MT/s high speed 12-bit ports, 50MT/s low speed 4-bit ports
  • Bidirectional ports
  • Pin-to-pin output skew < 50ps
  • Propagation delay < 100ps
  • Insertion loss < 2dB

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Carrier Type Buy Sample
MX0141VA0AVG Preview AVG98 FCCSP 98 C Tray Availability
MX0141VA0AVG8 Preview AVG98 FCCSP 98 C Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
MX0141VA0 Advance Short-Form Datasheet Short Form Datasheet PDF 199 KB May 1, 2017
MX0141VA0 Advance Datasheet Datasheet - Advance PDF 262 KB Apr 19, 2017
Memory Multiplexer Family Overview Overview PDF 732 KB May 26, 2017