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TS3DDR3812 - 1:2 MUX/DEMUX Switch

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.

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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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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