C3VFSV7

Oscillators Overview

The C3VFSV7 is a field-programmable Voltage-Controlled Crystal Oscillator (VCXO) manufactured by Cardinal Components Inc. It operates at a nominal frequency of 311.04 MHz and utilizes an LVDS interface for signal output. The device supports a supply voltage range of 2.7 V to 3.6 V, with a typical operating voltage of 3.3 V. It features a tri-state enable/disable function and offers a frequency stability of ±30 ppm. The component is housed in a 6-SMD, No Lead package with dimensions of 7.00 mm x 5.00 mm and a maximum height of 2.00 mm. It is designed for surface mount installation and complies with RoHS standards.

Oscillators Feature Summary

• Field programmable using PG-3200 series instruments
• LVDS output interface for high-speed signaling
• Tri-state enable/disable functionality

Oscillators Applications

• High-speed data communication systems
• Clock generation for networking equipment
• Test and measurement instrumentation

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against your system requirements before procurement. Confirm that the LVDS output compatibility matches your receiving circuitry. Ensure the 6-SMD package footprint aligns with your PCB design constraints. Check for any specific programming tool requirements if field reprogramming is necessary.

Oscillators Selection Notes

Select this component when a precise 311.04 MHz clock source with LVDS output is required. Consider the ±30 ppm stability for applications demanding moderate frequency accuracy. The field-programmable nature allows for flexibility in production without maintaining multiple stock frequencies. Evaluate the 2.7 V to 3.6 V supply range for power management integration.

Oscillators Part Context

This part belongs to Cardinal Components' VCXO series, which are known for their field-programmability and compact SMD packaging. Unlike standard fixed-frequency oscillators, VCXOs allow for slight frequency adjustments via a control voltage, making them suitable for phase-locked loop applications. The C3VFSV7 specifically targets high-frequency digital interfaces requiring low-jitter performance.

Oscillators Replacement Considerations

Direct substitutes must match the 311.04 MHz frequency, LVDS output type, and 6-SMD package. Verify that alternative parts support the same ±30 ppm stability and 3.3 V supply voltage. Field-programmable variants may offer similar flexibility but require compatible programming hardware.