RC38208A200GBB#BC0

Clock Generators, PLLs, Frequency Synthesizers Overview

The RC38208A200GBB#BC0 is a FemtoClock 3 wireless 2-channel ultra-low phase noise synchronizer and jitter attenuator manufactured by Renesas Electronics. It features 8 outputs with a maximum output frequency of 1 GHz and supports input frequencies up to 1 GHz. The device operates on a core voltage of 1.8V and draws 29 mA. It exhibits typical RMS phase jitter of 18 ps (0.018 ns) and maximum RMS jitter of 50 ps (0.05 ns). Packaged in a 64-lead CABGA (BJG64) with dimensions of 7.0 x 7.0 x 1.09 mm, it functions within an operating temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Ultra-low phase noise performance with typical RMS jitter of 18 ps and maximum of 50 ps.
• Supports multiple input types including CML, Crystal, HCSL, LVCMOS, LVDS, and LVPECL.
• Factory configurable device allowing custom part configuration via official tools.
• Provides 8 output banks supporting HCSL, LVCMOS, and LVDS output formats.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed serial link clock generation
• Datacom and telecom infrastructure synchronization
• Test and measurement equipment timing

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix #BC0 against the manufacturer's current datasheet to confirm package type and moisture sensitivity level. Confirm that the factory-configured settings match the target application requirements, as this is a pre-programmed device rather than a generic programmable component.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when sub-picosecond jitter performance is critical for high-speed data transmission. Ensure the design accommodates the 1.8V core voltage requirement and the 64-lead CABGA footprint. Verify that the supported input/output signal standards align with the system architecture.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the FemtoClock 3 series, designed for extreme performance clocking applications. It serves as a jitter attenuator and synthesizer, distinct from standard clock generators by its focus on reducing input jitter while multiplying frequencies for downstream components.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements within the same family include the RC38108A200GBB#BC0. Verify pinout compatibility and output drive strength differences before substitution.