82P5088BBG

Overview

The 82P5088BBG is a high-performance clock generator and jitter attenuator manufactured by Renesas Electronics Corporation. Designed for demanding digital systems, this component utilizes advanced phase-locked loop (PLL) technology to synthesize precise output frequencies from a single reference input. It supports multiple output configurations, including differential and single-ended signals, to accommodate various load requirements. The device integrates low-noise voltage-controlled oscillators (VCOs) and programmable dividers to achieve flexible frequency planning. Key electrical characteristics include a wide input frequency range and support for multiple output channels with independent frequency control. The component operates within standard industrial temperature ranges and is housed in a compact surface-mount package suitable for high-density PCB layouts.

Feature Summary

• Integrated PLL-based clock synthesis with jitter attenuation capabilities
• Multiple output channel configuration supporting differential and single-ended loads
• Programmable frequency generation from a single reference input
• Low-phase-noise voltage-controlled oscillator (VCO) architecture

Applications

• High-speed data converter clocking systems
• Telecommunications infrastructure equipment
• Network switching and routing devices
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix codes on the component marking against official Renesas datasheets to confirm pinout compatibility and operational specifications. Ensure that the supply voltage levels match the design requirements before integration. Check for any recent product change notices (PCNs) regarding manufacturing site or material composition updates. Confirm availability status through authorized distributors as lead times may vary based on production schedules.

Selection Notes

Select the 82P5088BBG when low-jitter clock generation is critical for system performance. Evaluate the required number of output channels and signal types to ensure adequate coverage. Consider the input reference frequency stability and phase noise requirements. Compare power consumption metrics against alternative solutions if energy efficiency is a primary constraint. Verify thermal management needs based on the operating environment and package thermal resistance.

Part Context

This component belongs to Renesas' portfolio of precision timing solutions, often used in conjunction with other clock distribution buffers and synthesizers. It complements the company's broader connectivity and processing offerings by providing stable timing references for high-speed interfaces. The part is typically found in designs requiring strict synchronization between multiple subsystems, such as in baseband processors or high-speed ADC/DAC arrays.

Replacement Considerations

Consult official Renesas documentation for direct cross-reference part numbers. Verify functional equivalence regarding pinout, voltage levels, and output drive strength. Ensure that any substitute component meets the same jitter and phase noise specifications required by the application.