7V-45.835555MAHQ-T

Crystals Overview

The TXC CORPORATION 7V-45.835555MAHQ-T is a MHz crystal with a nominal frequency of 45.835555 MHz and a frequency tolerance of ±30ppm. It features a load capacitance of 10pF and an equivalent series resistance (ESR) of 60 Ohms. The component operates in fundamental mode within a temperature range of -40°C to +85°C. It utilizes a surface mount package, specifically 4-SMD, No Lead, with dimensions of 3.2mm x 2.5mm x 0.90mm maximum height.

Crystals Feature Summary

• Surface mount ceramic crystal designed for compact electronic assemblies
• Operates at fundamental resonance mode for stable clock generation
• Provides frequency stability within ±30ppm tolerance

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART or SPI
• Frequency control in consumer electronics and industrial control systems

Crystals Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against the target circuit design before procurement. Ensure that the surface mount footprint matches the PCB layout specifications. Confirm compliance with relevant environmental regulations such as RoHS standards applicable to the region of deployment. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and availability status.

Crystals Selection Notes

Select this component when a precise 45.835555 MHz frequency is required for synchronous digital circuits. Consider the ±30ppm stability specification for applications sensitive to timing drift. Evaluate the 10pF load capacitance requirement to ensure compatibility with the oscillator circuit's internal capacitors. Assess the 4-SMD package size constraints relative to available board space and assembly capabilities.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals manufactured by TXC Corporation. The series offers various standard frequencies optimized for common digital system clocks. These components are designed for high-volume surface mount production processes, providing reliable performance in mass-produced electronic devices requiring accurate timekeeping signals.

Crystals Replacement Considerations

Direct substitutes must match the 45.835555 MHz frequency, 10pF load capacitance, and 4-SMD 3.2x2.5mm package dimensions. Verify that alternative sources maintain the same ±30ppm tolerance and ESR characteristics to ensure circuit compatibility without redesign.