CDCE906R007PWR

Clock Generators, PLLs, Frequency Synthesizers Overview

The CDCE906R007PWR is a custom-programmable clock synthesizer and jitter cleaner manufactured by Texas Instruments. It features three phase-locked loops (PLLs) for flexible frequency synthesis, multiplication, and division. The device provides six LVCMOS outputs with a maximum output frequency of 167 MHz. It operates on a single 3 V to 3.6 V power supply and draws 90 mA of operating current. The component supports crystal, differential, and LVCMOS input levels, with a maximum input frequency of 167 MHz. It is housed in a 20-TSSOP package and functions within an industrial temperature range of 0°C to +70°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Custom programmability allows specific frequency configurations without requiring external microcontrollers or complex initialization sequences.
• Integrated triple-phase-locked loop architecture enables simultaneous clock generation, multiplication, and division tasks.
• Built-in jitter cleaning capability improves signal integrity for sensitive digital systems by reducing input clock noise.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication interfaces requiring precise clock synchronization
• Network equipment such as routers and switches needing low-jitter clock distribution
• Industrial control systems utilizing multiple synchronous digital components

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the exact part marking against the datasheet to confirm the custom programming configuration matches the design requirements. Ensure the supplier provides valid traceability documentation. Check for RoHS compliance status as indicated in the official specifications. Confirm the package type is indeed 20-TSSOP before finalizing the order.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a fixed, custom frequency set is required rather than a fully programmable generic device. Compare the 167 MHz limit against system needs; consider the CDCE706 series if higher frequencies up to 300 MHz are necessary. Verify that the LVCMOS output voltage levels align with the receiving logic inputs. Ensure the 0°C to +70°C operating range suits the environmental conditions.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CDCE906 family of clock synthesizers from Texas Instruments. It shares the same core hardware architecture as the CDCE906PW but differs in its factory-programmed register settings. The 'R007' suffix indicates a specific custom frequency plan defined by the manufacturer, distinguishing it from standard unprogrammed variants.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The CDCE906PW serves as the base hardware equivalent but requires external programming. For higher performance needs, the CDCE706 series offers increased frequency capabilities. Verify pin compatibility and electrical characteristics before substituting any alternative devices.