18QHTF21-33.334-PD

Oscillators Overview

The 18QHTF21-33.334-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 33.334 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby or power-down mode capability. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby or power-down functionality
• Utilizes LVCMOS output logic interface

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly.

Oscillators Selection Notes

Select this component when a precise 33.334 MHz clock source is required within space-constrained designs. The choice is driven by the need for low-power consumption due to the 1.8V operating voltage and the availability of a power-down feature for energy management. The small 2.0x1.6 mm form factor makes it suitable for dense board layouts.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The series typically offers various standard frequencies with consistent packaging and electrical characteristics. Mercury Electronics has been a pioneer in the crystal industry since 1973, providing reliable timing solutions for electronic applications globally.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-33.334-PD uses LVCMOS output logic.

Does this component support power saving modes?

Yes, the device supports a standby or power-down mode.