18QHTF21-13.583-PD

Overview

The 18QHTF21-13.583-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.583 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby (power down) feature for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby mode capability for power reduction
• Utilizes a leadless surface-mount package design

Applications

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

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. 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 any specific reflow soldering profile recommendations provided in the official datasheet to ensure reliable assembly and long-term performance stability.

Selection Notes

Select this component when a precise 13.583 MHz clock source is required for low-voltage digital applications. The LVCMOS output ensures compatibility with standard logic families. Consider the standby feature if power efficiency during idle periods is a priority. The small form factor suits space-constrained designs. Verify that the operating temperature range meets your environmental conditions.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a standardized 2.0x1.6 mm package. The series typically supports LVCMOS outputs and 1.8V operation. Similar models include variants like 18QHTF21-51.200-PD and 18QHTF21-96.768-PD, differing primarily in frequency while maintaining identical electrical and mechanical characteristics.

FAQ

What is the output logic type for this oscillator?

The 18QHTF21-13.583-PD uses LVCMOS output logic.

Does this component support power saving modes?

Yes, it features a standby (power down) function to reduce current consumption when not in use.