AT-16.000MDHE-T

Crystals Overview

The AT-16.000MDHE-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 16 MHz. It features a frequency tolerance of ±20 ppm and a load capacitance of 12 pF. The component utilizes an HC-49/US package style with a maximum equivalent series resistance (ESR) of 50 Ohms. Designed for surface mount applications, it supports a standard operating temperature range suitable for general electronic circuits requiring precise timing references.

Crystals Feature Summary

• Provides stable frequency generation at 16 MHz with high precision
• Utilizes HC-49/US package format for reliable mounting
• Ensures low phase noise performance through controlled ESR

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific package variant and tolerance grade against project requirements before ordering. Confirm that the HC-49/US form factor fits the designated PCB footprint. Check current availability status as supply levels may fluctuate. Ensure compatibility with the target operating temperature range. Validate RoHS compliance if required by regional regulations.

Crystals Selection Notes

Select this component when a 16 MHz reference with ±20 ppm stability is required. Consider the HC-49/US size constraints relative to available board space. Evaluate the 50 Ohm ESR limit against the oscillator circuit design. Compare against alternatives if tighter tolerances or different packages are needed. Ensure the load capacitance matches the system design specifications.

Crystals Part Context

This part belongs to the TXC Corporation quartz crystal lineup, focusing on standard frequency control solutions. The manufacturer specializes in frequency control and sensor technologies established since 1983. The AT series typically denotes specific packaging and performance characteristics within their broader catalog of oscillators and resonators.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz crystals with similar HC-49/US packaging and ±20 ppm tolerance. Verify equivalent ESR and load capacitance values to ensure circuit compatibility. Cross-reference with other manufacturers offering AEC-Q200 certified parts if automotive qualification is necessary.