TF90LVDS047 - Quad LVDS Line Driver with Flow-Through Pinout

Product Type: Extended Common Mode LVDS
Current Status: Final

Product Overview
The TF90LVDS047 is a 400 Mbps Quad LVDS (low voltage differential signaling) Line Driver optimized for high-speed, low power, low noise transmission over controlled impedance (approximately 100Ω) transmission media (e.g. cables, printed circuit board traces, backplanes).
The TF90LVDS047 accepts four LVCMOS / LVTTL signals and translates them to four LVDS signals. Its differential outputs can be disabled and put in a high-impedance state via two enable pins, OE and OE*. Its flow-through pinout simplifies PCB layout and minimizes crosstalk by isolating the LVDS outputs from the LVCMOS / LVTTL inputs
Low 350 ps (max) channel-channel skew and 250 ps (max) pulse skew ensure reliable communication in high-speed links that are highly sensitive to timing error.
Supply current is 23 mA (max). LVDS outputs conform to the ANSI/EIA/TIA-644-A standard. The TF90LVDS047 is offered in 16-pin SOIC and TSSOP packages and operates over an extended -40 °C to +85 °C temperature range.
Features
  • Companion driver to Quad Extended Common Mode LVDS Receiver TF90LVDS048
  • DC to 400 Mbps / 200 MHz low noise, low skew, low power operation
    - 350 ps (max) channel-to-channel skew
    - 250 ps (max) pulse skew
    - 25 mA (max) power supply current
  • Flow-through pinout eases PCB layout and reduces crosstalk.
  • LVDS outputs conform to TIA/EIA-644-A standard
  • Standard output enable scheme eliminates power consumption when device is not in use
  • Guaranteed operation within industrial temperature range-40° to +85°C
  • Available in space saving SOIC-16 and TSSOP-16 packages
  • For Point to Point Applications
  • Pin and function compatible with NSC DS90LV047A and TI SN65LVDS047
Applications
  • Digital Copiers
  • Wireless Base Stations
  • Telecom / Datacom
  • Network Routing
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