7V-20.000MAHQ-T

Crystals Overview

The 7V-20.000MAHQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for standard clock applications. It operates at a fundamental frequency of 20 MHz with a load capacitance of 10 pF and a frequency tolerance of ±30 ppm. The component supports a supply voltage range suitable for low-power digital circuits and features an equivalent series resistance (ESR) of 50 ohms. It utilizes a 3.2 mm x 2.5 mm SMD package and functions within an industrial temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable 20 MHz timing signals via quartz resonance
• Supports enable/disable functionality for power management
• Designed for low electromagnetic interference operation

Crystals Applications

• Microcontroller clock sources
• Communication interface synchronization
• Digital signal processing timing references

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official part number guide to ensure correct frequency stability and packaging specifications. Confirm that the requested variant matches the required load capacitance and operating temperature range for the target application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact 3.2x2.5mm footprint is required for 20 MHz timing. Ensure the system design accommodates the specified 10pF load capacitance and ±30ppm tolerance. Verify compatibility with the target voltage levels and current consumption limits defined in the electrical characteristics table.

Crystals Part Context

This part belongs to the 7V series of quartz crystals from TXC Corporation, which focuses on small-form-factor solutions for portable electronics. It serves as a passive resonator element requiring external oscillator circuitry, distinct from active XO modules. The series emphasizes reliability in automotive and industrial sectors.

Crystals Replacement Considerations

Direct substitutes include other 20MHz 3.2x2.5mm crystals with matching 10pF load capacitance and ±30ppm tolerance. Cross-reference pinout dimensions and ESR values to ensure circuit stability without modification.