DSC2011FI1-F0054T

Clock Generators, PLLs, Frequency Synthesizers Overview

The DSC2011FI1-F0054T is a low-jitter configurable dual CMOS oscillator utilizing silicon MEMS technology. It features two independent CMOS outputs controlled by separate supply voltages, allowing for independent voltage level control. The device operates within a supply range of 2.25 V to 3.6 V and supports frequencies from 2.3 MHz to 170 MHz. It offers high stability options of ±10, ±25, or ±50 ppm and includes up to eight user-defined pre-programmed pin-selectable output frequency combinations. Packaged in a 14-pin 3.2x2.5 mm QFN, it provides excellent shock and vibration immunity.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Dual independent CMOS outputs with separate supply voltage control
• Pin-selectable configurations for drive strength and frequency combinations
• High supply noise rejection capability
• Excellent shock and vibration immunity qualified to MIL-STD-883

Clock Generators, PLLs, Frequency Synthesizers Applications

• Consumer Electronics
• Storage Area Networks (SATA, SAS, Fibre Channel)
• Passive Optical Networks (EPON, GPON)
• Ethernet (1G, 10GBASE-T/KR/LR/SR)
• HD/SD/SDI Video & Surveillance

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct package type, temperature grade, and stability rating. Confirm that the required frequency combination matches one of the pre-programmed options available for this part number. Check for any recent updates to the datasheet regarding lead times or availability status directly from authorized distributors.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when dual independent clock signals are required with distinct voltage levels. Ensure the application environment falls within the specified industrial temperature range (-40°C to +85°C). Verify that the required frequency stability meets the ±10, ±25, or ±50 ppm specifications. Consider the miniature footprint and robust mechanical properties for space-constrained or high-vibration designs.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This oscillator belongs to the DSC2011 series of high-performance dual output CMOS oscillators. The series utilizes proven silicon MEMS technology to deliver superior jitter performance and stability compared to traditional quartz solutions. The family is designed for applications requiring flexible clocking solutions with independent output control and programmable drive strengths.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements must match the 14-pin 3.2x2.5 mm QFN package and dual CMOS output configuration. Verify compatibility with the required frequency range and stability specifications. Ensure the replacement device supports independent supply voltage control for each output if that feature is critical to the design.