8SLVD2104NBGI8

Clock Buffers, Drivers Overview

The 8SLVD2104NBGI8 is a high-performance differential dual 1:4 LVDS fanout buffer manufactured by Renesas Electronics. Designed for clock distribution, it features two independent buffers with four low-skew outputs each, supporting maximum input frequencies up to 2 GHz. The device operates from a 2.5V supply and accepts LVDS or LVPECL differential inputs. Key electrical parameters include a maximum propagation delay of 300 ps, an output bank skew of 35 ps (maximum), and low additive RMS phase jitter of 105 fs at 156.25 MHz. It is housed in a 28-lead VFQFPN package and functions within an ambient temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Dual 1:4 LVDS fanout buffers with integrated bias voltage generators for single-ended signal interfacing
• Maximum input frequency of 2 GHz with low additive RMS phase jitter of 105 fs (156.25 MHz)
• Guaranteed output-to-output and part-to-part skew characteristics for precise clock distribution
• Operates on a 2.5V supply with RoHS 6 compliance in a 28-lead VFQFPN package

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 signal buffering in high-speed digital systems

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'NBGI8' against the official datasheet to confirm package type, lead finish, and environmental compliance status. Ensure compatibility with 2.5V power supplies and LVDS/LVPECL input levels before integration. Check current product status as availability may vary by region.

Clock Buffers, Drivers Selection Notes

Select this component when dual independent LVDS fanout is required with strict skew constraints. Compare additive jitter specifications against system noise budgets. Confirm that the 28-lead VFQFPN footprint fits the PCB layout and that the 2.5V operating voltage aligns with the target power domain.

Clock Buffers, Drivers Part Context

This part belongs to the 8SLVD2104 series of differential clock buffers. It is distinct from LVPECL variants like the 8SLVP1204 due to its LVDS output configuration and 2.5V operation. The NBGI8 suffix typically denotes specific packaging and handling attributes defined by Renesas.

Clock Buffers, Drivers Replacement Considerations

Direct substitutes must offer dual 1:4 LVDS fanout capabilities with similar skew and jitter performance. Verify pin-to-pin compatibility if replacing existing designs. Consider thermal and electrical characteristics of alternative packages if form factor changes are permissible.