C3VFSC7

Oscillators Overview

The C3VFSC7 is a Voltage-Controlled Crystal Oscillator (VCXO) manufactured by Cardinal Components Inc. It features a CMOS output signal and operates on a 3.3V supply voltage. The nominal frequency is 311.0400 MHz with a frequency stability of ±30 ppm. The device supports an operating temperature range from -10°C to +85°C and includes an enable/disable function for power management.

Oscillators Feature Summary

• Voltage-controlled crystal oscillator architecture
• CMOS logic output interface
• Enable and disable control functionality

Oscillators Applications

• High-frequency clock generation systems
• Telecommunications equipment timing
• Data transmission interfaces requiring precise frequency control

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against your system requirements before procurement. Confirm that the CMOS output voltage levels are compatible with your receiving logic circuits. Ensure the 3.3V supply voltage matches your board design. Check for any RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a VCXO is required for frequencies around 311 MHz with CMOS outputs. Consider the ±30 ppm stability requirement and the -10°C to +85°C temperature range. Compare against other Cardinal Components models like C3VFSV7 or C3VFSE7 if PECL or LVDS outputs are needed instead of CMOS.

Oscillators Part Context

This part belongs to the Cardinal Components VCXO series, designed for applications needing adjustable frequency precision. It complements their standard fixed-frequency oscillators by offering voltage-tunable capabilities within a compact surface-mount package suitable for modern electronic assemblies.

Oscillators Replacement Considerations

Direct substitutes may include C3VFSV7 for LVDS output or C3VFSE7 for PECL output at the same frequency. Verify pin compatibility and electrical specifications before swapping. No direct CMOS replacement is explicitly listed in the provided data.