7V-16.000MDDQ-T

Crystals Overview

The 7V-16.000MDDQ-T is a surface-mount quartz crystal oscillator manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 16.000 MHz with a load capacitance of 10 pF and a frequency tolerance of ±20 ppm across the specified temperature range. The component utilizes a 3.2 mm x 2.5 mm SMD package with four solder pads, supporting standard reflow soldering processes. It features an equivalent series resistance (ESR) of 60 Ohms and a maximum height of 0.90 mm, ensuring compatibility with compact electronic designs requiring reliable clock signals.

Crystals Feature Summary

• Fundamental mode quartz crystal operation providing stable frequency generation
• Compact 4-SMD no-lead package design suitable for automated surface-mount assembly
• Wide operating temperature range capability for diverse environmental conditions

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against the official TXC datasheet to ensure exact electrical parameters match your design requirements. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Check current lifecycle status as components may be subject to discontinuation notices. Ensure supply chain partners provide valid certificates of conformity for quality assurance purposes.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with 10 pF load capacitance is required. Consider the ±20 ppm tolerance specification against system jitter requirements. Evaluate the 3.2x2.5 mm footprint against available PCB space constraints. Compare ESR values with oscillator circuit drive levels to prevent over-driving or instability issues in the final application design.

Crystals Part Context

This part belongs to the 7V series of ceramic-packaged quartz crystals from TXC Corporation. The series offers various frequency options within a standardized small outline package format. These components are engineered for general-purpose timing applications where moderate stability and cost-effectiveness are prioritized over high-precision specifications found in TCXO or OCXO families.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz crystals with identical 10 pF load capacitance and similar physical dimensions. Verify that alternative parts maintain comparable ESR characteristics and frequency stability ratings. Cross-reference pinout configurations if using different manufacturer footprints to ensure mechanical compatibility.