8SLVP1212ANLGI/W

Clock Buffers, Drivers Overview

The 8SLVP1212ANLGI/W is a high-performance, 12-output differential LVPECL fanout buffer manufactured by Renesas Electronics. Designed for the distribution of high-frequency, low additive phase-noise clock and data signals, it operates from 3.3V or 2.5V power supplies. The device features two selectable differential inputs capable of accepting LVDS, LVPECL, or CML levels, alongside an integrated bias voltage reference for single-ended signal interfacing. It provides guaranteed output-to-output skew characteristics, making it suitable for applications requiring well-defined performance and repeatability.

Clock Buffers, Drivers Feature Summary

• Twelve low skew, low additive jitter LVPECL outputs
• Two selectable differential clock inputs (LVDS, LVPECL, CML)
• Low additive phase jitter: <50fs RMS (typical)
• Output skew: 15ps (typical); Propagation delay: 550ps (maximum)

Clock Buffers, Drivers Applications

• Clock distribution systems demanding low additive phase noise
• High-frequency signal fanout applications
• PCI Express Gen 1-5 compliant designs

Clock Buffers, Drivers Part Context

This component belongs to the 8SLVP1212I series of differential LVPECL fanout buffers. It is characterized for operation within an ambient temperature range of -40°C to +85°C and supports case temperatures up to +105°C. The device is available in a lead-free (RoHS 6) 40-lead VFQFPN package with dimensions of 6.0 x 6.0 x 0.9 mm.

Clock Buffers, Drivers FAQ

What input signal levels are supported by the differential pairs?

The differential input pairs can accept LVDS, LVPECL, and CML signal levels.

What is the typical output skew specification?

The typical output skew is 15ps.

Does the device support single-ended input interfacing?

Yes, integrated bias voltage generators enable easy interfacing of single-ended signals to the device inputs.