Texas Instruments SN65LVDT9637B Dual LVDS Receiver SN65LVDT9637BD

The SN65LVDT9637B is a dual low-voltage differential signaling (LVDS) receiver designed for high-speed data transmission. It operates with a single 3.3-V supply and supports signaling rates up to 400 Mbps, adhering to the ANSI EIA/TIA-644 standard. The device features a common-mode input voltage range of -2 V to 4.4 V and has differential input thresholds of less than 50 mV, with 50 mV of hysteresis for improved noise immunity. This receiver integrates 110-ohm line termination resistors, eliminating the need for external components, which simplifies design and reduces board space. It has a typical propagation delay of 4 ns and includes an active fail-safe feature that ensures a high-level output in the absence of an input signal. The SN65LVDT9637B is also characterized by robust ESD protection, exceeding 15 kV for human body model (HBM) discharges, making it suitable for environments where electrostatic discharge may be a concern. The device is available in an 8-pin SOIC package and is rated for operation in temperatures ranging from -40°C to 85°C. Its pin compatibility with other TI LVDS receivers allows for flexible design options. This product is ideal for applications requiring reliable, high-speed data communication over controlled impedance media.