8Z-16.9344MAHL-T

Crystals Overview

The 8Z-16.9344MAHL-T is a surface-mount passive quartz crystal resonator manufactured by TXC Corporation, belonging to the 8Z series. It operates at a fundamental frequency of 16.9344 MHz with a frequency tolerance of ±30 ppm and a load capacitance of 22 pF. The component features an equivalent series resistance (ESR) typically specified within standard limits for this class, housed in a compact 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm x 0.55 mm. Designed for base mode operation, it supports a storage temperature range compliant with industrial standards and is RoHS3 compliant.

Crystals Feature Summary

• Ultra-miniature thin profile design suitable for space-constrained surface-mount applications
• High precision frequency stability with low aging characteristics for reliable timing
• RoHS3 compliant construction ensuring environmental safety and regulatory adherence

Crystals Applications

• Clock generation for microcontrollers and digital signal processors
• Timing reference for communication interfaces such as UART and SPI
• Frequency control in portable consumer electronics like PDAs and DSCs

Crystals Procurement Notes

Verify the complete manufacturer part number including suffixes against official TXC documentation to ensure correct load capacitance and tolerance specifications. Confirm package dimensions and soldering compatibility with your PCB layout requirements. Check for updated compliance certifications such as RoHS3 status prior to finalizing procurement orders to meet current regulatory standards.

Crystals Selection Notes

Select this component when a precise 16.9344 MHz reference is required for digital logic or communication protocols. Ensure the circuit design accounts for the 22 pF load capacitance to maintain accurate frequency performance. Consider the ±30 ppm tolerance relative to system timing budgets and verify that the operating temperature range meets the environmental conditions of the target application.

Crystals Part Context

This component is part of the TXC 8Z series, which specializes in ultra-miniature, thin, and low series resistance MHz crystals. The series emphasizes high accuracy, extremely low aging, and high Q-factor performance. These characteristics make the 8Z series suitable for demanding applications requiring stable frequency control in compact form factors.

Crystals Replacement Considerations

Direct substitutes must match the 16.9344 MHz frequency, 22 pF load capacitance, and 2.50x2.00mm SMD footprint. Verify that alternative manufacturers offer comparable ±30 ppm tolerance and ESR values to ensure circuit compatibility without redesign.