18QHTF21-41.600-PD

Oscillators Overview

The 18QHTF21-41.600-PD is a 41.6 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It utilizes LVCMOS output logic and operates at a supply voltage of 1.8V. The device features a Standby function for power down control. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated standby mode for power management
• Compact surface-mount package design

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a standard LVCMOS interface. The 41.6 MHz frequency suits applications needing precise timing without spread spectrum modulation. Consider the small 2.0x1.6mm package size for space-constrained designs. Verify thermal operating range compatibility with your environment.

Oscillators Part Context

This part belongs to the 18QHTF21 series of high-frequency oscillators from Mercury Electronics. The series typically offers various frequencies with consistent 1.8V LVCMOS outputs. The 'PD' suffix indicates the inclusion of a power-down or standby pin functionality, distinguishing it from non-standby variants within the same family.

Oscillators Replacement Considerations

Direct substitutes include other 41.6 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications such as jitter and stability before swapping manufacturers.