18QHTF21-60.600-PD

Overview

The 18QHTF21-60.600-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 60.6 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The component features a standby mode for power down capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby functionality to reduce power consumption during inactive periods
• Utilizes a leadless SMD package for automated surface-mount assembly

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 design specifications 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. Cross-reference the manufacturer datasheet for precise electrical characteristics and thermal handling guidelines to ensure reliable operation.

Selection Notes

Select this model when a 60.6 MHz clock source is required with low voltage operation. The LVCMOS output ensures compatibility with standard digital logic families. Consider the standby feature if power management is a priority. The small form factor suits space-constrained designs. Verify environmental temperature ratings match the intended operating conditions.

Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent packaging and electrical interfaces. The 'PD' suffix typically indicates power-down capability. This specific variant provides a fixed 60.6 MHz output, distinguishing it from other frequencies in the same product line while sharing identical physical dimensions and logic standards.

Replacement Considerations

Direct substitutes must match the 60.6 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package. Verify pinout compatibility and electrical parameters such as jitter and phase noise. Consult manufacturer cross-reference lists for validated replacements.