7V-19.200MAAQ-T

Crystals Overview

The TXC Corporation 7V-19.200MAAQ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 19.2 MHz. It features a load capacitance of 10 pF and maintains a frequency tolerance and stability of ±30 ppm across an industrial temperature range of -40°C to +85°C. The component utilizes a compact 3.2 mm x 2.5 mm SMD/SMT package with four terminals, designed for reliable integration into space-constrained electronic circuits requiring precise timing references.

Crystals Feature Summary

• Provides stable oscillation at 19.2 MHz with ±30 ppm frequency tolerance
• Designed for operation within the -40°C to +85°C industrial temperature range
• Utilizes a compact 3.2 mm x 2.5 mm surface-mount footprint

Crystals Applications

• Digital clock signal generation in embedded systems
• Microcontroller and processor clock sources
• Communication interface timing references
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify that the specific suffix 'AAQ' corresponds to the required 10 pF load capacitance specification, as other variants in the 7V series may utilize different capacitance values such as 18 pF. Confirm that the manufacturer's standard lead time aligns with project schedules, as production delays can impact supply availability. Ensure compliance with RoHS directives and check for any REACH SVHC declarations relevant to the manufacturing batch before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with a strict 10 pF load capacitance constraint. The ±30 ppm stability rating suits general-purpose digital applications rather than high-precision metrology. The 3.2 mm x 2.5 mm package offers a balance between size and manufacturability compared to smaller footprints. Consider thermal performance requirements against the -40°C to +85°C operational limit during circuit design.

Crystals Part Context

This part belongs to the TXC 7V series of quartz crystals, which are characterized by their small surface-mount form factor and suitability for industrial temperature ranges. The series provides various load capacitance options to match different oscillator circuit designs. As a fundamental mode crystal, it operates at its primary resonant frequency without harmonic multiplication, ensuring straightforward integration into standard CMOS or TTL oscillator configurations.

Crystals Replacement Considerations

The 7V-19.200MAAJ-T serves as a similar alternative within the same series; however, it utilizes an 18 pF load capacitance instead of 10 pF, requiring circuit adjustment. Verify that any substitute maintains the identical 19.2 MHz frequency and ±30 ppm stability specifications to ensure functional compatibility.