8SLVD1208-33NBGI

Clock Buffers, Drivers Overview

The 8SLVD1208-33NBGI is a low-cost SiGe array clock buffer manufactured by Renesas Electronics. It features eight low-skew, low additive jitter LVDS output pairs and two selectable differential clock input pairs. The device supports multiple differential input levels including LVDS, LVPECL, and CML, with a maximum input clock frequency of 2 GHz. It operates on a single supply voltage and includes integrated bias voltage generators for interfacing single-ended signals. The component is characterized for operation within an ambient temperature range of -40 °C to 85 °C.

Clock Buffers, Drivers Feature Summary

• Eight low-skew, low additive jitter LVDS output pairs
• Two selectable differential clock input pairs (LVDS, LVPECL, CML)
• Maximum input clock frequency of 2 GHz
• Integrated bias voltage generators for single-ended signal interfacing

Clock Buffers, Drivers Applications

• Fanout of high-frequency, very-low additive phase-noise clock signals
• Clock distribution applications demanding well-defined performance and repeatability
• Data center infrastructure timing

Clock Buffers, Drivers Part Context

This component belongs to the 8SLVD1208 family of differential fanout buffers. It serves as a direct replacement for the previously discontinued IDT5T93GL06NLGI8. The part is available in a lead-free (RoHS 6), 28-lead VFQFN package. Renesas has indicated that its timing product portfolio is transitioning to SiTime, with support continuing until the end of 2026.

Clock Buffers, Drivers Replacement Considerations

The 8SLVD1208-33NBGI is listed as a possible replacement for the obsolete IDT5T93GL06NLGI8. Designers should verify pin compatibility and electrical specifications when migrating from legacy parts.