3QHTF32-49.3667-PD

Oscillators Overview

The 3QHTF32-49.3667-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 49.3667 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 3.3V and features a Standby (Power Down) control function for power management. 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 interface
• Standby power down capability
• Standard crystal oscillator design

Oscillators Applications

• General purpose digital timing circuits
• Embedded systems requiring stable clock sources
• Communication equipment signal processing

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the official datasheet before integration. Ensure that the PCB footprint matches the 4-SMD No Lead package dimensions precisely to avoid soldering defects. Confirm that the 3.3V supply rail meets the current consumption specifications during both active and standby modes to maintain signal integrity.

Oscillators Selection Notes

Select this component when a fixed frequency of 49.3667 MHz is required with low power consumption capabilities. The LVCMOS output is suitable for interfacing with standard CMOS logic families. Consider the Standby feature if system-level power efficiency is a priority. Verify compatibility with the target application's voltage levels and physical space constraints within the 4-SMD form factor.

Oscillators Part Context

This part belongs to the QHTF series of crystal oscillators from Mercury Electronics, which are known for their reliability in frequency control applications. The series offers various frequencies and voltage options, catering to diverse electronic design needs. Mercury Electronics has established itself as a pioneer in the quartz crystal industry, providing components with consistent performance characteristics.

Oscillators Replacement Considerations

Direct substitutes may include other models from the same QHTF series with identical pinout and electrical characteristics but different frequencies or voltages. Cross-referencing with similar packages from other manufacturers requires careful verification of pin definitions and electrical parameters to ensure functional equivalence.