18QHTF21-16.580-PD

Oscillators Overview

The 18QHTF21-16.580-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 16.58 MHz with an LVCMOS output signal type. The device requires a 1.8V supply voltage and supports a standby power-down mode. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Provides stable clock signals via LVCMOS output interface
• Supports low-voltage operation at 1.8V
• Includes standby functionality for power management

Oscillators Applications

• Embedded systems requiring precise timing
• Communication modules needing stable clock sources
• Portable electronic devices with space constraints

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V operating voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout specifications to avoid assembly issues.

Oscillators Selection Notes

Select this component when a small form factor is critical due to its 2.0x1.6 mm size. Choose it for applications requiring low power consumption given the 1.8V supply and standby capability. Ensure compatibility with LVCMOS logic levels in the target digital circuitry.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies within a standardized small outline package. It is designed for modern electronics where space efficiency and reliable timing are essential for system performance.

Oscillators Replacement Considerations

Check datasheets for other 18QHTF21 variants with different frequencies if the exact 16.58 MHz is not required. Verify pinout and electrical characteristics match before substituting with generic LVCMOS oscillators from other manufacturers.