3QHTF53-166.625-OE

Oscillators Overview

The 3QHTF53-166.625-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 166.625 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Surface-mount 4-SMD no lead package design

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Data acquisition modules

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the system design specifications before procurement. Confirm that the 3.3V supply voltage aligns with the target circuit's power rails. Ensure the enable/disable pin configuration matches the control logic available in the host system to guarantee proper operation during standby or active states.

Oscillators Selection Notes

Select this component when a stable 166.625 MHz reference is required for LVCMOS-compatible circuits. The choice is driven by the need for a small form factor via the 4-SMD package and the requirement for software-controllable power management through the enable feature. Consider thermal performance and board space constraints associated with the no-lead footprint.

Oscillators Part Context

This part belongs to the 3QHTF53 series of standard oscillators from Mercury Electronics. The series offers various frequencies within the LVCMOS logic family. The -OE suffix typically denotes specific packaging or tape-and-reel options, though exact details require datasheet confirmation. This model provides a dedicated timing solution for high-speed digital interfaces.

Oscillators Replacement Considerations

Direct substitutes must match the 166.625 MHz frequency, LVCMOS output type, 3.3V supply, and 4-SMD no lead package dimensions. Verify pinout compatibility and electrical characteristics such as phase noise and jitter if critical. Cross-reference with other Mercury 3QHTF53 variants or equivalent industry parts ensuring identical envelope and functional parameters.