SXOB66.66666B20F30TNN

Oscillators Overview

The SXOB66.66666B20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 66.66666 MHz. It utilizes an 8-DIP package with four leads housed in a half-size metal casing for through-hole mounting. The device supports a supply voltage range of 1.8V to 3.3V and draws a maximum supply current of 60mA. Frequency stability is maintained within ±50ppm across the specified operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital circuit integration
• Through-hole mounting capability via 8-DIP package configuration
• Metal shielding enclosure for electromagnetic interference protection

Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Embedded controller timing references
• Communication interface synchronization circuits

Oscillators Procurement Notes

Verify that the component matches the specific 66.66666 MHz frequency requirement and CMOS output logic levels. Confirm the 8-DIP through-hole package dimensions align with the target PCB footprint. Ensure the operating temperature range of -40°C to +85°C meets the environmental conditions of the intended application. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Oscillators Selection Notes

Select this oscillator when a precise 66.66666 MHz reference is required for through-hole assembly. Consider the ±50ppm frequency stability specification against system timing tolerance requirements. Evaluate the 60mA maximum current consumption against available power budget constraints. The metal case provides necessary shielding for sensitive analog or RF adjacent circuitry.

Oscillators Part Context

This component belongs to the family of surface-mount and through-hole crystal oscillators designed for stable clock distribution. It serves as a primary timebase source for microprocessors, FPGAs, and communication modules requiring high-frequency precision. The half-size metal housing distinguishes it from larger industrial enclosures while offering superior noise immunity compared to plastic packages.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.