Texas Instruments TS3DV642-Q1 Differential 1-to-2/2-to-1 Mux

Texas Instruments TS3DV642-Q1 12-Channel Differential 1-to-2/2-to-1 Mux is an analog, high-speed bidirectional passive switch in mux or demux configurations that work for many high-speed differential interfaces with data rates up to 6Gbps. It is suited for many applications, including HDMI 1.4 / 2.0, DisplayPort 1.4, and Mipi DPHY / CPHY DSI / CSI-2. The TS3DV642-Q1 supports both differential and single-ended signaling that is virtually compatible with most standard and non-standard interfaces. The dynamic characteristics of the TS3DV642-Q1 allow high-speed switching with minimal attenuation to the signal eye diagram and with very little added jitter. The device’s silicon design is optimized for excellent frequency response at a higher frequency spectrum of the signals. The device supports differential signaling with a common-mode voltage range (CMV) of 0 to 3.6V. The device also supports 0 to 5.5V single-ended CMOS signals. The Texas Instruments TS3DV642-Q1 consumes a very low-active power of 45µA. The device also offers a power-down mode, in which all channels become Hi-Z, and the device operates with minimal power.

Features

  • Automotive Q100 qualified
  • Temperature range of -40°C to 105°C (grade 2)
  • Support 6 differential or 12 single-ended signals or other differential/single-ended combinations
  • Supports HDMI 1.4b / 2.0, DisplayPort 1.4 HBR2, DP++, Mipi DPHY / CPHY DSI / CSI-2, LVDS
  • Bidirectional analog mux - handles most electrical signals within 0 to 5.5V and DC to 6Gbps range
  • Excellent dynamic characteristics
    • –1.6dB at 3.0GHz insertion loss
    • –17dB at 3.0GHz return loss
  • –3dB differential BW of 5.8GHz
  • Support 1.8V, 3.3V, or 5.0V control logic
  • Single supply voltage of 3.3V
  • Low active (45µA) and standby power (6µA)
  • IOFF protection that prevents current leakage when supply rail collapsed (VCC = 0V)
  • ESD Performance of 3kV HBM and 1kV CDM
  • 42-pin, 3.5mm x 9mm, 0.5mm pitch WQFN package with wettable flank

Applications

  • Advanced driver assistance systems (ADAS)
  • Automotive infotainment & cluster
  • Rear seat entertainment
  • Automotive head unit
  • Aerospace & defense

Simplified Use Cases

Chart - Texas Instruments TS3DV642-Q1 Differential 1-to-2/2-to-1 Mux
Published: 2021-06-16 | Updated: 2022-03-11