SX7M45.000A20F30TNN

Oscillators Overview

The SX7M45.000A20F30TNN is a 45 MHz CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a supply voltage of 5V and features an enable/disable control function. The device utilizes a 4-SMD, No Lead package and offers a frequency stability of ±20ppm. It supports a wide operating temperature range from -40°C to 85°C with a typical current consumption of 30mA.

Oscillators Feature Summary

• CMOS output signal generation
• Enable/Disable control functionality
• Surface-mount SMD package design

Oscillators Applications

• General electronic timing circuits
• Embedded system clock sources
• Industrial control equipment

Oscillators Procurement Notes

Verify the specific suffix 'A' in the part number SX7M45.000A20F30TNN against official datasheets to confirm the 5V supply requirement. Ensure the 4-SMD No Lead package dimensions match the target PCB footprint. Confirm that the ±20ppm stability meets the application's timing accuracy requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 45 MHz clock source with 5V operation is required. Compare against the SX7M45.000B20F30TNN variant if a 3.3V supply is necessary instead. Consider the enable/disable pin for power management needs. Verify thermal performance within the -40°C to 85°C range for the intended environment.

Oscillators Part Context

This model belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. These devices are designed as standard XO (Xtal Oscillator) units providing stable CMOS outputs. The series typically includes variants with different supply voltages and frequency stabilities to suit various consumer and industrial applications.

Oscillators Replacement Considerations

The SX7M45.000B20F30TNN is a documented alternative offering identical 45 MHz frequency and package but operates at 3.3V instead of 5V. Verify voltage compatibility before substitution.