CDCF5801ADBQG4

Clock Generators, PLLs, Frequency Synthesizers Overview

The CDCF5801ADBQG4 is a zero-delay PLL clock multiplier and divider manufactured by Texas Instruments. It operates within an input frequency range of 12.5 MHz to 240 MHz, generating output frequencies up to 280 MHz. The device functions on a single 3.3 V power supply, with voltage limits between 3 V and 3.6 V. It supports HSTL, LVPECL, and LVTTL input levels, providing LVDS, LVPECL, and LVTTL outputs. Packaged in a QSOP-24 surface-mount format, it is rated for industrial temperatures from -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero-delay architecture ensures minimal propagation delay between input and output clocks.
• Supports multiple logic families including LVDS, LVPECL, and LVTTL for flexible system integration.
• Integrated phase-locked loop circuitry provides low jitter clock multiplication and division.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data converter clocking systems
• Telecommunications infrastructure timing
• Test and measurement equipment synchronization

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the G4 suffix indicates lead-free compliance and RoHS adherence per manufacturer specifications. Confirm the ADBQ package type matches the target PCB footprint requirements. Ensure the industrial temperature rating aligns with the operational environment constraints of the final assembly design.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when low jitter performance and zero-delay feedback are required for high-frequency applications. Verify that the input signal amplitude meets the specified HSTL, LVPECL, or LVTTL standards. Ensure the design accommodates the QSOP-24 thermal dissipation characteristics and physical dimensions.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CDCF5801A series of low-jitter PLL-based multipliers and dividers. The G4 suffix specifically denotes a lead-free and RoHS-compliant variant of the standard CDCF5801ADBQ component, maintaining identical electrical and functional specifications while adhering to environmental manufacturing standards.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacement includes the CDCF5801ADBQ. Verify pinout compatibility and electrical parameters before substituting other family members like the CDCF5801ADBR.