ZL30168GDG2

Overview

The ZL30168GDG2 is a dual universal clock generator and jitter attenuator manufactured by Microchip Technology. It features two independent synthesizers capable of generating low-jitter clock signals from various input sources, including LVDS, HSTL, SSTL, and CMOS. The device supports flexible frequency multiplication, division, and translation functions. It is housed in a 144-lead BGA package and operates within a specified voltage range to ensure stable performance for high-speed digital applications requiring precise timing synchronization.

Feature Summary

• Dual independent synthesizer architecture for simultaneous multi-clock generation
• Supports multiple input standards including LVDS, HSTL, SSTL, and CMOS
• Integrated jitter attenuation capabilities for signal integrity improvement
• Flexible frequency synthesis with programmable multiplication and division ratios

Applications

• High-speed data communication systems
• Networking equipment requiring precise clock synchronization
• Test and measurement instruments
• Industrial automation control systems

Procurement Notes

Verify the specific suffix GDG2 against the manufacturer's current datasheet to confirm pinout compatibility and electrical specifications. Ensure that the ordering documentation matches the exact part number to avoid substitution errors. Cross-reference with official Microchip distribution channels for authenticity and traceability requirements.

Selection Notes

Select this component when dual independent clock paths are required with jitter attenuation. Evaluate input signal compatibility against the supported standards listed in the datasheet. Confirm that the output frequency ranges and load requirements align with the target system design constraints before finalizing the selection.

Part Context

This device belongs to the ZL30xxx series of clock generators and jitter attenuators from Microchip Technology. It is designed to replace legacy discrete clocking solutions by integrating multiple functions into a single chip, reducing board space and improving overall system reliability through integrated noise filtering.

Replacement Considerations

Consult the Microchip product change notification (PCN) and cross-reference guide for verified substitutes. Ensure any replacement part maintains identical pinout and electrical characteristics to guarantee functional equivalence without hardware redesign.