TI SN75LVDS32DR

The SN75LVDS32 and SN75LVDS9637 are differential line receivers implementing the Low Voltage Differential Signaling (LVDS) electrical characteristics. This signaling technology reduces the output voltage levels of 5V differential standards (such as EIA/TIA-422B) to lower power consumption, increase switching speed, and allow operation from a 3.3V supply rail. Any of the four differential receivers will provide a valid logic output state for a differential input voltage of ±100mV within the input common-mode voltage range. The input common-mode voltage range accommodates a 1V ground potential difference between two LVDS nodes.

The intended application for these devices and signaling technology is point-to-point and multipoint (one driver and multiple receivers) data transmission over a controlled-impedance medium of approximately 100Ω. The transmission medium can be PCB traces, backplanes, or cables. The ultimate data transmission rate and distance depend on the attenuation characteristics of the medium and environmental noise coupling.

The SN75LVDS32 and SN75LVDS9637 operate over a temperature range of 0℃ to 70℃.

• Meets or Exceeds the Requirements of ANSI TIA/EIA - 644 Standard
• Operates With a Single 3.3 - V Supply
• Designed for Signaling Rate of up to 155 Mbps
• Differential Input Thresholds ±100 mV Max
• Low - Voltage TTL (LVTTL) Logic Output Levels
• Open - Circuit Fail Safe
• Characterized For Operation From 0°C to 70°C

• Point-to-point and multipoint (one driver and multiple receivers) data transmission over controlled impedance media of approximately 100Ω, such as PCB traces, backplanes, or cables