CDCM7005RGZT

Clock Generators, PLLs, Frequency Synthesizers Overview

The CDCM7005RGZT is a clock synchronizer and jitter cleaner IC manufactured by Texas Instruments. It operates within a supply voltage range of 3 V to 3.6 V and supports input levels of LVCMOS and LVPECL. The device provides five outputs configured in LVPECL format, achieving a maximum output frequency of 1.5 GHz with a maximum input frequency of 2.2 GHz. It utilizes a 48-VFQFN package with an exposed pad, measuring 7x7 mm. The component functions across a temperature range of -40°C to +85°C and includes features such as a PLL with bypass capability.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates clock synchronization and jitter cleaning capabilities within a single circuit.
• Supports differential input and output signal configurations for high-speed data integrity.
• Features a programmable phase-locked loop (PLL) with bypass functionality.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance computing systems requiring precise clock distribution.
• Telecommunications infrastructure utilizing serial transceivers.
• Data acquisition systems demanding low-jitter clock sources.

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging configuration, such as reel or cut tape, matches the assembly requirements. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) prior to storage and handling. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a 1.5 GHz output frequency is required with LVPECL signaling. Compare against the CDC7005RGZT if lower frequency operation suffices, or consider the BGA-64 packaged variant if board space constraints differ. Verify that the 48-pin QFN footprint aligns with the PCB layout design rules.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CDCM7005 family of clock synchronizers from Texas Instruments. It serves as a direct replacement for the CDCM7005RGZTG4 variant, which shares identical electrical specifications but may differ in environmental compliance markings. The device is categorized under Clock & Timer ICs within the broader semiconductor portfolio.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The CDCM7005RGZTG4 is a confirmed equivalent part number with identical functional specifications. No other public substitute part numbers are documented for this specific model.

Clock Generators, PLLs, Frequency Synthesizers FAQ

What is the maximum input frequency supported by the CDCM7005RGZT?

The maximum input frequency is 2.2 GHz.

Does the CDCM7005RGZT support LVCMOS inputs?

Yes, the device accepts both LVCMOS and LVPECL input levels.

What is the operating temperature range for this IC?

The specified operating temperature range is from -40°C to +85°C.