QVMQF576P33-2.0A-28.322

Oscillators Overview

The QVMQF576P33-2.0A-28.322 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Mercury United Electronics, Inc. It operates at a nominal frequency of 28.322 MHz and utilizes LVPECL output logic. The device is designed for surface mount installation within a 6-SMD, No Lead package. It functions on a 3.3V supply voltage and offers a frequency stability of ±2ppm. Key functional features include an Enable/Disable control interface, allowing for power management and signal gating in electronic circuits.

Oscillators Feature Summary

• Supports LVPECL output configuration for high-speed digital applications
• Integrates Enable/Disable functionality for system power control
• Provides ±2ppm frequency stability for precise timing requirements

Oscillators Applications

• Telecommunications base station synchronization
• High-speed data transmission equipment
• Network infrastructure timing modules

Oscillators Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and electrical characteristics against your design requirements. Ensure that the LVPECL output levels match your receiver input specifications. Confirm that the 3.3V supply voltage aligns with your system's power rails. Check the physical dimensions of the 6-SMD package for PCB footprint accuracy. Validate the ±2ppm stability meets your application's jitter and phase noise constraints before finalizing procurement.

Oscillators Selection Notes

Select this component when LVPECL outputs are required for low-noise, high-speed signaling. Consider the ±2ppm stability for applications demanding tight frequency tolerance. The VCTCXO architecture suits environments requiring temperature compensation without full oven control. Verify the 3.3V operating voltage matches existing system supplies. Evaluate the Enable/Disable feature if power saving or signal gating is necessary for the target design.

Oscillators Part Context

This model belongs to the QVMQF576 series of VCTCXOs from Mercury United Electronics. The series typically includes various frequencies and output types like LVDS and CMOS. The P33 suffix indicates the 3.3V supply variant. The 2.0A likely denotes a specific stability or performance grade. This part is distinct from the QMQF series which may have different output types or packaging.

Oscillators Replacement Considerations

Direct substitutes must match the 28.322 MHz frequency, LVPECL output, 3.3V supply, and 6-SMD package. Verify pin-to-pin compatibility and identical electrical parameters such as ±2ppm stability. Cross-reference with other manufacturers' VCTCXO offerings ensuring equivalent performance metrics.