7V-26.000MDDE-T

Crystals Overview

The 7V-26.000MDDE-T is a fundamental frequency crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 26 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. The component features a frequency tolerance of ±20 ppm and is housed in a compact 4-SMD, No Lead package measuring 5.0 mm x 3.2 mm x 1.2 mm. It supports a standard operating temperature range from -40°C to +85°C, ensuring reliable performance in various electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Provides stable oscillation at 26 MHz with ±20 ppm initial frequency tolerance
• Designed for surface-mount technology with a low-profile 4-SMD no-lead form factor
• Operates reliably across a wide industrial temperature range of -40°C to +85°C

Crystals Applications

• General-purpose clock signal generation in digital circuits
• Microcontroller and microprocessor system timing references
• Communication interface modules requiring 26 MHz base frequencies

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official TXC Corporation datasheet prior to integration. Ensure that the circuit design accounts for the specified 12 pF load capacitance and 60 Ohm ESR to guarantee accurate frequency operation. Confirm compatibility with the target soldering profile and thermal requirements for the -40°C to +85°C operating range.

Crystals Selection Notes

Select this component when a fundamental mode crystal is required for 26 MHz applications with moderate stability needs. The 4-SMD package offers space efficiency for dense PCB layouts. Consider the ±20 ppm tolerance and 12 pF load capacitance to ensure proper oscillator circuit matching. This part is suitable for general electronics where high-precision frequency control is not the primary constraint.

Crystals Part Context

This component belongs to the 7V series of fundamental crystals from TXC Corporation. It serves as a passive frequency-determining element within oscillator circuits. Unlike active oscillators, it requires an external host circuit to generate the square wave output. The 26 MHz frequency is commonly used in legacy communication standards and specific peripheral interfaces.

Crystals FAQ

What is the load capacitance for the 7V-26.000MDDE-T?

The specified load capacitance is 12 pF.

Does this component include internal buffering or drive circuitry?

No, this is a fundamental crystal resonator and requires an external oscillator circuit to function.