554CC000517DGR

Pin ConfigurableSelectable Oscillators Overview

The Si554CC000517DGR is a quad frequency low jitter voltage-controlled crystal oscillator (VCXO) manufactured by Skyworks Solutions. It operates within a supply voltage range of 2.97 V to 3.63 V, with a typical operating voltage of 3.3 V. The device supports output frequencies of 153.75 MHz, 154 MHz, 154.25 MHz, and 154.5 MHz. It features CMOS output format and is housed in an 8-SMD, no-lead package measuring 7 mm x 5 mm x 1.8 mm. The component has a load capacitance of 15 pF, a maximum duty cycle of 55%, and a current rating of 98 mA. It functions reliably across a temperature range of -40°C to +85°C.

Pin ConfigurableSelectable Oscillators Feature Summary

• Quad frequency operation supporting multiple precise clock rates
• Low jitter performance for high-speed data transmission applications
• CMOS output interface compatible with standard digital logic

Pin ConfigurableSelectable Oscillators Applications

• Telecommunications equipment requiring precise frequency generation
• High-speed serial communication interfaces
• Data acquisition systems needing stable clock sources

Pin ConfigurableSelectable Oscillators Procurement Notes

Verify the specific frequency selection (153.75 MHz, 154 MHz, 154.25 MHz, or 154.5 MHz) matches the system requirement, as this part number represents a quad-frequency variant. Confirm the CMOS output format aligns with the target circuit's input specifications. Ensure the 3.3 V supply voltage and 15 pF load capacitance are consistent with the design parameters. Check the package dimensions against the PCB footprint to ensure mechanical compatibility.

Pin ConfigurableSelectable Oscillators Selection Notes

Select this VCXO when precise frequency agility is required across four specific close-spaced frequencies. The low jitter characteristic makes it suitable for applications sensitive to phase noise. The CMOS output simplifies integration with digital components compared to LVPECL or LVDS alternatives. Consider the thermal operating range and power consumption if the application involves strict environmental or energy constraints.

Pin ConfigurableSelectable Oscillators Part Context

This component belongs to the Si554 series of voltage-controlled crystal oscillators from Skyworks Solutions. The series is designed for precision frequency generation in demanding environments. The 'CC' suffix typically indicates specific pin configurations or output types within the family. The 'DGR' suffix denotes tape and reel packaging for automated assembly processes.