18QHTF21-58.800-PD

Overview

The 18QHTF21-58.800-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 58.8 MHz with LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby (power down) function. It is housed in a 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Feature Summary

• LVCMOS output logic for standard digital interfacing
• Integrated standby mode for power management
• Compact surface-mount package design

Applications

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

Procurement Notes

Verify the specific ordering suffix to confirm the output load and tolerance specifications. Ensure the selected variant matches the required operating temperature range and supply voltage constraints for the target application environment.

Selection Notes

Select this component when a low-profile 2.0x1.6mm footprint is required. Confirm that the 1.8V supply voltage aligns with the system power rails. Verify that LVCMOS logic levels are compatible with the receiving input pins.

Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies and supply voltages within a standardized small outline package format designed for high-density PCB layouts.

Replacement Considerations

Check datasheets for other 18QHTF21 variants with matching 58.8 MHz frequency and 1.8V supply. Ensure pinout compatibility and identical package dimensions for direct substitution.