TF90LVDS032 and TF90LVDT032 - Quad LVDS Line Receivers with Extended Common Mode

Product Type: Extended Common Mode LVDS
Current Status: Final

Product Overview
The TF90LVDS032 and TF90LVDT032 are 400 Mbps Quad LVDS (low voltage differential signaling) Line Receivers optimized for high-speed, low power, low noise transmission over controlled impedance (approximately 100 ohms) transmission media (e.g. cables, printed circuit board traces, backplanes).
The TF90LVDS032 and TF90LVDT032 accept four LVDS signals and translates them to four LVCMOS signals. Their outputs can be disabled and put in a high-impedance state via two enable pins, OE and OE*.
The TF90LVDS032 and TF90LVDT032 input receivers support wide input voltage range of -7 V to 12 V for exceptional noise immunity. A fail-safe feature sets the outputs to a high state when both inputs are open, or undriven.
The TF90LVDT032 features on-chip 100 ohms input termination resistors that minimize input return loss, component count and board space. The TF90LVDS032 differential inputs are without input termination resistors and are suitable for applications requiring custom termination schemes.
Supply current is 7 mA (max). LVDS inputs conform to the ANSI/EIA/TIA-644-A standard. The TF90LVDS032 and TF90LVDT032 are offered in 16-pin SOIC(N) and TSSOP packages and operate over an extended -40 °C to +85 °C temperature range.

Features

• Extended input common mode voltage range: -7V to 12V
• DC to 400 Mbps / 200 MHz low noise, low skew, low power operation
  - 400 ps (max) channel-to-channel skew
  - 300 ps (max) pulse skew
  - 7 mA (max) power supply curren
• On-chip 100 ohms input termination minimizes return loss, component count and board space (TF90LVDT032 only)
• Open or undriven fail-safe support (TF90LVDS032)
• LVDS inputs conform to TIA/EIA-644-A standard
• Standard output enable scheme eliminates power con- sumption 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
• Pin and function compatible with DS90LV032A and SN65LVDS32 and SN65LVDS32B