SX7M45.000B10F20TNN

Oscillators Overview

The SX7M45.000B10F20TNN is a surface-mount crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 45.0000 MHz with CMOS output logic. The device requires a 3.3V supply voltage and supports enable/disable functionality via control pins. It features a standard SMD package with four terminals. Frequency stability is rated at ±20ppm over the operating temperature range, while initial frequency tolerance is ±10ppm. The unit functions within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated enable and disable control capability
• Surface-mount design for automated assembly

Oscillators Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference for microprocessors and microcontrollers
• Data communication interfaces requiring precise synchronization

Oscillators Procurement Notes

Verify that the component matches the specified 45MHz frequency and 3.3V supply requirements. Confirm the package type corresponds to the standard SMD footprint. Ensure the manufacturer is Shenzhen SCTF Electronics to guarantee specification compliance. Check for any specific handling requirements related to electrostatic discharge during storage and installation.

Oscillators Selection Notes

Select this component when a stable 45MHz clock source is required for CMOS-based digital systems. Consider the ±20ppm frequency stability for applications sensitive to timing drift. Evaluate the -40°C to +85°C operating range against environmental conditions. Compare power consumption and size constraints with alternative oscillator packages before finalizing the design.

Oscillators Part Context

This part belongs to the SX7M series of quartz crystal oscillators produced by Shenzhen SCTF Electronics. These devices are designed to provide reliable clock signals for various electronic applications. The series typically offers standardized frequencies and voltages to facilitate integration into common digital circuit designs.

Oscillators Replacement Considerations

Direct substitutes must match the 45MHz frequency, 3.3V supply, CMOS output, and SMD package dimensions. Verify that alternative components offer equivalent frequency stability and operating temperature ranges. Cross-reference pinouts and enable/disable functionality to ensure circuit compatibility without redesign.