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TS3DDR4000 Datasheet 12-bits 1:2 High Speed Ddr2/ddr3/ddr4 Switch/multiplexer

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & Community TS3DDR4000 SCDS356C – NOVEMBER 2014 – REVISED MARCH 2019 TS3DDR4000 12-bits 1:2 high speed DDR2/DDR3/DDR4 switch/multiplexer.

General Description

The TS3DDR4000 is 1:2 or 2:1 high speed DDR2/DDR3/DDR4 switch that offers 12-bit wide bus switching.

The A port can be switched to the B or C port for all bits simultaneously.

Designed for operation in DDR2, DDR3 and DDR4 memory bus systems, the TS3DDR4000 uses a proprietary architecture that delivers high bandwidth (single-ended –3dB bandwidth at 5.6 GHz), low insertion loss at low frequency, and very low propagation delay.

Key Features

  • 1 Wide VDD Range: 2.375 V.
  • 3.6 V.
  • High Bandwidth: 5.6 GHz Typical (single-ended); 6.0 GHz Typical (differential).
  • Low Switch On-Resistance (RON): 8 Ω Typical.
  • Low Bit-to-Bit Skew: 3ps Typical; 6ps Max across All Channels.
  • Low Crosstalk:.
  • 34 dB Typical at 1067 MHz.
  • Low Operating Current: 40 µA Typical.
  • Low-Power Mode with Low Current Consumption: 2 µA Typical.
  • IOFF Protection Prevents Current Leakage in Power.

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TS3DDR4000 Distributor