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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.

View original datasheet text
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.