SX2M32.768KM20F30TNN

Oscillators Overview

The SX2M32.768KM20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fixed frequency of 32.768 kHz, suitable for precise timing applications. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function. Frequency stability is specified at ±20ppm over the operating temperature range, with a maximum drift of ±30ppm. It consumes approximately 90µA of current and functions within a temperature range of -40°C to +85°C. The component is housed in an SMD2520-4P surface-mount package.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic circuits
• Integrated enable/disable functionality for power management
• High frequency stability ensuring accurate timekeeping
• Low current consumption design optimized for battery-powered systems

Oscillators Applications

• Real-time clock circuits in portable electronics
• Microcontroller system timing references
• Battery-operated devices requiring low power consumption
• Embedded systems needing precise 32.768 kHz reference signals

Oscillators Procurement Notes

Verify the specific ordering suffixes and tolerance grades against the official datasheet before procurement. Confirm that the required frequency stability meets the ±20ppm specification for your application. Ensure the supply voltage range aligns with your system's power rails. Check for RoHS compliance requirements if applicable to your manufacturing standards. Always request the latest manufacturer documentation to confirm pinout and electrical characteristics.

Oscillators Selection Notes

Select this component when a stable 32.768 kHz reference is required for real-time counting or clock generation. Consider the SMD2520-4P footprint constraints during PCB layout design. Evaluate the power budget to ensure the 90µA current draw fits within the device's operational limits. Verify that the operating temperature range covers the environmental conditions of the end product. Compare alternative packages if space limitations differ from the standard size.

Oscillators Part Context

This oscillator belongs to the series of surface-mount crystal oscillators designed for low-power timing applications. It provides a standardized CMOS output signal derived from a quartz crystal resonator. The component integrates necessary drive circuitry to maintain oscillation at the specified frequency. It serves as a primary clock source for synchronous digital systems requiring high accuracy.

Oscillators Replacement Considerations

Direct substitutes must match the 32.768 kHz frequency, CMOS output type, and SMD2520-4P package dimensions. Verify equivalent voltage ranges and current consumption profiles to ensure compatibility. Check for identical frequency stability specifications to maintain system timing accuracy. Confirm that any replacement part offers similar thermal performance across the required temperature range.