3QHTF22-85.450-PD

Oscillators Overview

The 3QHTF22-85.450-PD is a quartz crystal oscillator manufactured by Mercury Electronic Ind., Co., Ltd. It operates at a nominal frequency of 85.45 MHz with an LVCMOS output logic level. The device requires a 3.3V supply voltage and supports a standby or power-down mode for energy management. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.5mm x 2.0mm. This component is designed for standard clock signal generation applications requiring precise timing stability.

Oscillators Feature Summary

• Supports low-voltage CMOS (LVCMOS) output interface for digital circuit compatibility
• Includes standby and power-down functionality to reduce power consumption during idle states
• Utilizes a surface-mount 4-SMD no-lead package for automated assembly integration

Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Timing reference sources for digital logic circuits
• Embedded system clock inputs requiring 3.3V operation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 3.3V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet for your application environment.

Oscillators Selection Notes

Select this component when a standard LVCMOS oscillator is required at 85.45 MHz. Consider the 3.3V supply constraint and the availability of a standby mode for power-sensitive designs. Evaluate the 2.5x2.0mm package size against available board space. Compare performance metrics such as jitter and phase noise if high-precision timing is critical for the target application.

Oscillators Part Context

This part belongs to the Mercury Electronics XO (Standard) series, which provides basic clock solutions. The 'PD' suffix typically indicates the inclusion of a power-down pin or function. The 3QHTF22 series generally covers various frequencies within a standard SMD form factor, offering a balance between cost and performance for non-critical timing applications.

Oscillators Replacement Considerations

Direct substitutes must match the 85.45 MHz frequency, LVCMOS output, 3.3V supply, and 4-SMD 2.5x2.0mm package. Verify electrical compatibility regarding drive strength and rise/fall times. Ensure thermal characteristics and operating temperature ranges are equivalent to maintain system reliability.