SN65LVDS18DRFT

Overview

The SN65LVDS18DRFT is a high-frequency oscillator gain stage and buffer manufactured by Texas Instruments. It operates on a single 2.375-V to 3.6-V supply voltage, supporting both 2.5-V and 3.3-V systems. The device features a single-ended LVPECL input and provides differential LVDS outputs with a typical output voltage magnitude of 340 mV. It supports clock rates up to 1 GHz with a propagation delay time ranging from 340 ps to 630 ps. The component includes an enable pin (EN) and a gain control pin (GC) for the Q output. It is housed in an 8-pin WSON package measuring 2 mm x 2 mm and is characterized for operation from -40°C to +85°C.

Feature Summary

• Supports clock signal amplification with low intrinsic phase jitter
• Provides PECL-to-LVDS translation capability
• Features adjustable gain control for the Q output via external connection

Applications

• Clock distribution networks
• High-speed serial link interfaces
• Oscillator buffering stages

Procurement Notes

Verify the specific ordering suffix DRFT corresponds to the 250-unit small tape and reel packaging configuration. Confirm that the active production status aligns with current manufacturing availability requirements before finalizing procurement plans.

Selection Notes

Select this component when a single-ended LVPECL input must be converted to differential LVDS outputs. Ensure the system design accommodates the 2-mm x 2-mm WSON package dimensions and requires operation within the specified temperature range.

Part Context

This part belongs to the SN65LVDS18/SN65LVP18 family of oscillator gain stages. It shares functional similarities with the SN65LVDS19 but differs in its input configuration, utilizing a single-ended input rather than a fully differential one.

Replacement Considerations

SN65LVDS18DRFTG4 serves as a lead-free alternative within the same product family.