8N3SV75FC-0079CDI

Programmable Timers And Oscillators Overview

The 8N3SV75FC-0079CDI is a programmable voltage-controlled crystal oscillator (VCXO) from Renesas Electronics, part of the FemtoClock family. It utilizes fourth-generation technology to deliver high clock frequency and low phase noise performance. The device operates on a single 2.5V or 3.3V supply and features flexible frequency and pull-range programming capabilities. It is housed in a small, lead-free 6-lead ceramic package measuring 5mm x 7mm x 1.55mm. Factory programming allows for precise frequency settings within specified ranges.

Programmable Timers And Oscillators Feature Summary

• Fourth-generation FemtoClock technology for optimized phase noise
• LVPECL output signaling with factory-programmable frequencies
• Single 2.5V or 3.3V power supply operation
• Compact 6-lead ceramic package (5mm x 7mm x 1.55mm)

Programmable Timers And Oscillators Applications

• Telecommunication equipment
• Networking infrastructure
• High-speed data transmission systems

Programmable Timers And Oscillators Procurement Notes

Verify component authenticity through authorized Renesas distributors. Confirm the specific suffix 'CDI' matches the required package and temperature specifications. Check for lifecycle status updates as programmable oscillators may undergo obsolescence notices. Ensure compatibility with existing PCB footprints for the 6-lead CLCC package before procurement.

Programmable Timers And Oscillators Selection Notes

Select this model when low jitter and precise frequency control are critical for LVPECL interfaces. Verify that the required operating frequency falls within the factory-programmable range supported by the IDT/Renesas configuration tools. Compare against standard VCXOs if adjustable pull-range during operation is not required, as this device relies on fixed factory settings.

Programmable Timers And Oscillators Part Context

This component belongs to the IDT 8N3SV75 series, now managed under Renesas Electronics following acquisition. It serves as a direct replacement for legacy IDT programmable oscillators in designs requiring FemtoClock performance characteristics. The part number structure indicates specific pinout and packaging options distinct from other series members.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements include other variants within the 8N3SV75EC or 8N3SV75BC series, provided the frequency and package match. Cross-reference with IDT parts like the 8N3SV75AC for functional equivalence in older designs. Verify that substitute components support the same LVPECL output levels and supply voltage requirements.