5PB1206NDGK

Overview

The 5PB1206NDGK is a clock generator and jitter attenuator manufactured by Renesas Electronics Corporation. This component is designed to generate precise clock signals from an input reference, typically reducing phase noise and jitter for high-speed digital systems. It integrates voltage-controlled oscillator (VCO) technology with fractional-N synthesis to provide flexible frequency multiplication and division capabilities. The device supports various output formats suitable for connecting to processors, memory interfaces, and communication peripherals requiring low-jitter clocking solutions.

Feature Summary

• Integrated jitter attenuation and clock generation capabilities
• Supports fractional-N frequency synthesis for flexible output frequencies
• Low phase noise performance optimized for high-speed data transmission
• Programmable via I2C interface for customized clock configurations

Applications

• High-performance computing systems requiring precise clocking
• Telecommunications equipment needing low-jitter signal generation
• Industrial automation systems with strict timing requirements

Procurement Notes

Verify the specific suffix 'NDGK' against official Renesas documentation to confirm package type, temperature range, and lead-free status. Ensure compatibility with existing board layout constraints regarding footprint and pinout. Cross-reference with authorized distributors to confirm current availability and authenticity of components.

Selection Notes

Select this component when low jitter attenuation is critical for system stability. Evaluate input frequency ranges and required output frequencies to ensure the internal VCO operates within optimal parameters. Consider power supply noise immunity and thermal management requirements based on the target application environment.

Part Context

This part belongs to Renesas' 5PB series of clock generators, which are widely used in embedded systems. The NDGK suffix typically indicates a specific package variant, such as a small outline package, and manufacturing specifications like lead-free compliance. Understanding the broader family helps in identifying compatible alternatives or upgrades within the same product line.