RC38108A200GBB#BC0

Clock Generators, PLLs, Frequency Synthesizers Overview

The RC38108A200GBB#BC0 is a FemtoClock 3 phase noise jitter attenuator and clock generator manufactured by Renesas Electronics. It features eight outputs capable of reaching a maximum frequency of 2.5 GHz, with a maximum input frequency of 1 GHz. The device operates on a core voltage between 1.71 V and 1.89 V, drawing approximately 29 mA. It supports CML, HCSL, LVCMOS, and LVDS output types within a BGA-64 package. Designed for high-performance applications, it exhibits a typical jitter of 25 fs and functions reliably across an operating temperature range from -40°C to +95°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low jitter performance with a typical RMS value of 25 fs
• Eight independent output channels supporting up to 2.5 GHz
• Flexible output interface options including CML, HCSL, LVCMOS, and LVDS
• Factory-configurable architecture for customized frequency generation

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed serial link reference clocks
• Data center infrastructure synchronization
• Telecommunications equipment timing
• Test and measurement instrumentation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix #BC0 against official Renesas documentation to confirm packaging and material compliance details. Confirm that the factory-configured parameters match the target design requirements, as this is a pre-programmed device. Check moisture sensitivity level (MSL 3) handling requirements during storage and assembly to prevent damage.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when low phase noise is critical for system integrity. Ensure the required output frequencies fall within the supported range of up to 2.5 GHz. Verify that the power supply constraints align with the 1.71 V to 1.89 V operating window. Consider the BGA-64 package size for PCB layout compatibility.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the RC38108 series within the FemtoClock 3 family. It shares architectural similarities with models like the RC38208 but differs in specific configuration or pinout details. The series is designed for ultra-low jitter applications requiring precise clock distribution in complex digital systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes may include other parts from the RC38108 family, such as the RC38108A200GBB without the #BC0 suffix if packaging differences are acceptable. Cross-reference with the RC38208 series for similar functionality, ensuring output count and jitter specifications meet the original design intent.