18QHTF21-46.336-PD

Oscillators Overview

The 18QHTF21-46.336-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 46.336 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a Standby (Power Down) control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital interface compatibility
• Includes Standby (Power Down) functionality to manage power consumption
• Utilizes a surface-mount 4-SMD No Lead package design

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 46.336 MHz
• Embedded devices utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific ordering suffix PD against the manufacturer's current documentation to ensure correct configuration. Confirm that the required operating temperature range and load capacitance specifications align with the target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a precise 46.336 MHz timing source is required within a low-profile footprint. The 1.8V supply requirement dictates compatibility with modern low-voltage logic families. Ensure the PCB layout supports the 4-SMD No Lead package geometry for proper soldering and thermal performance.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and supply voltages, all sharing a common compact 2.0x1.6mm form factor. This specific model provides the 46.336 MHz variant with LVCMOS outputs.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series variants with identical pinout and dimensions but different frequencies or voltages, such as 18QHTF21-46.3871-OE, provided the electrical parameters match the application requirements.