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TS3DDR3812 Datasheet 1:2 Mux/demux Switch

Manufacturer: Texas Instruments

Overview: www.ti.com TS3DDR3812 SCDS314B – FEBRUARY 2011 – REVISED MAY 2013 12-Channel, 1:2 MUX/DEMUX Switch for DDR3 Applications Check for Samples:.

General Description

The TS3DDR3812 is a 12-channel, 1:2 multiplexer/demultiplexer switch designed for DDR3 applications.

It operates from a 3 to 3.6 V supply and offers low and flat ON-state resistance as well as low I/O capacitance which allow it to achieve a typical bandwidth of 1.675 GHz.

Channels A0 through A11 are divided into two banks of six bits and are independently controlled via two digital inputs called SEL1 and SEL2.

Key Features

  • 1.
  • Compatible with DDR3 SDRAM Standard (JESD79-3D).
  • Wide Bandwidth of 1.675 GHz.
  • Low Propagation Delay (tpd = 40 ps Typ).
  • Low Bit-to-Bit Skew (tsk(o) = 6 ps Typ).
  • Low and Flat ON-State Resistance (rON = 8 Ω Typ).
  • Low Input/Output Capacitance (CON = 5.6 pF Typ).
  • Low Crosstalk (XTALK =.
  • 43 dB, Typ at 250 MHz).
  • VCC Operating Range from 3 V to 3.6 V.
  • Rail-to-Rail Switching on Data I/O Ports (0 to VCC).

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TS3DDR3812 Distributor