SX7M28.63636D20F30TNN

Oscillators Overview

The SX7M28.63636D20F30TNN is a single-channel CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 28.63636 MHz with a stability of ±30 ppm. The device supports an enable/disable function via a 1.8V control signal and functions within a supply voltage range of 1.62V to 3.63V. It utilizes a 4-SMD, no-lead package and maintains an operating temperature range from -40°C to +85°C.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated enable/disable control functionality
• Wide supply voltage operation capability

Oscillators Applications

• General-purpose clock generation in embedded systems
• Data communication equipment timing references
• Consumer electronics requiring stable frequency sources

Oscillators Procurement Notes

Verify the specific manufacturer designation Shenzhen SCTF Electronics against procurement requirements. Confirm that the 4-SMD no-lead package aligns with PCB footprint specifications. Ensure the 1.62V to 3.63V supply range matches the target system power rails. Validate the ±30 ppm frequency stability requirement for the intended application environment.

Oscillators Selection Notes

Select this component when a precise 28.63636 MHz reference is required with low power consumption constraints. The CMOS output type suits direct interfacing with microcontrollers or FPGA clocks. Consider the wide operating temperature range for applications exposed to environmental variations. The enable pin allows for power management strategies in battery-operated devices.

Oscillators Part Context

This oscillator belongs to the standard XO series designed for surface-mount assembly. It provides a fixed frequency solution compared to programmable alternatives. The 4-SMD form factor facilitates automated pick-and-place manufacturing processes. It serves as a foundational timing element for synchronous digital circuits.

Oscillators Replacement Considerations

Cross-reference part numbers such as SX7M28.375M20F30TNN for similar packages but different frequencies. Verify pinout compatibility before substituting other manufacturers' offerings. Ensure electrical parameters like supply voltage and output swing match the original design intent.