18QHTF21-111.000-PD

Overview

The 18QHTF21-111.000-PD is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 111 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function. It is housed in a 4-SMD, No Lead package.

Feature Summary

• LVCMOS output logic for standard digital interfacing
• Integrated standby and power-down functionality
• Compact surface-mount package design

Applications

• General clock signal generation
• Low voltage digital systems
• Portable electronic devices requiring power management

Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the official datasheet before integration. Confirm that the 1.8V supply voltage aligns with the target circuit design to ensure proper operation and longevity of the component.

Selection Notes

Select this model when a stable 111 MHz clock source is required for LVCMOS-compatible circuits. The inclusion of a power-down feature makes it suitable for battery-operated applications where energy efficiency is critical during idle periods.

Part Context

This component belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltages, designed for compact electronics. The 'PD' suffix indicates the presence of a power-down capability within the device architecture.

FAQ

What is the output logic type?

The output logic is LVCMOS.

Does the device support power saving modes?

Yes, it features a standby or power-down function.