8SLVD2104NBGI

Clock Buffers, Drivers Overview

The 8SLVD2104NBGI is a high-performance differential dual 1:4 LVDS fanout buffer manufactured by Renesas Electronics. Designed for the distribution of high-frequency, low additive phase-noise clock and data signals, it operates from a 2.5V power supply with a voltage range of 2.375V to 2.625V. The device features two independent buffers, each providing four low-skew outputs. It supports maximum input frequencies up to 2 GHz via LVDS or LVPECL inputs. Key electrical specifications include a maximum propagation delay of 300 ps, an output bank skew of 35 ps, and a maximum additive RMS phase jitter of 105 fs at 156.25 MHz (10 kHz to 20 MHz bandwidth).

Clock Buffers, Drivers Feature Summary

• Dual 1:4 architecture with two independent buffers and four low-skew outputs per buffer.
• Supports LVDS and LVPECL differential input levels with a maximum input frequency of 2 GHz.
• Low additive RMS phase jitter of 105 fs (max) at 156.25 MHz (10 kHz to 20 MHz offset).
• Integrated bias voltage generators facilitate easy interfacing of single-ended signals.

Clock Buffers, Drivers Applications

• Clock distribution in systems requiring well-defined performance and repeatability.
• Fanout of high-frequency, very low additive phase-noise clock signals.
• Distribution of high-speed data signals in telecommunications infrastructure.

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'NBGI' against the official datasheet to confirm package type and tape-and-reel configuration. Ensure the order matches the RoHS 6 lead-free requirement. Confirm the operating temperature range of -40°C to +85°C aligns with system thermal constraints before procurement.

Clock Buffers, Drivers Selection Notes

Select this component when dual independent LVDS fanout is required with strict skew control. Compare the 300 ps propagation delay and 35 ps output skew against system timing budgets. Verify that the 2.5V supply voltage and 2 GHz maximum input frequency meet the design requirements. Consider the 28-lead VFQFN package dimensions for PCB layout compatibility.

Clock Buffers, Drivers Part Context

The 8SLVD2104NBGI belongs to the 8SLVD2104 series of clock buffers and drivers. It is part of Renesas' portfolio of high-performance differential fanout buffers designed for low-power and low-jitter applications. The device is characterized for industrial ambient operating temperatures and utilizes a compact 28-lead VFQFPN package measuring 5.0 x 5.0 mm.

Clock Buffers, Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate other devices within the 8SLVD family or comparable LVDS fanout buffers based on pin compatibility and electrical parameter equivalence.

Clock Buffers, Drivers FAQ

What input signal levels does the 8SLVD2104NBGI support?

The device accepts differential input levels including LVDS and LVPECL.

What is the maximum additive phase jitter specification?

The maximum additive RMS phase jitter is 105 fs at a reference frequency of 156.25 MHz with a bandwidth of 10 kHz to 20 MHz.

Does the device support single-ended inputs?

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