SX7M13.560B20F30TNN

Oscillators Overview

The SX7M13.560B20F30TNN is a standard crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics. It operates at a fixed frequency of 13.56 MHz and utilizes CMOS output logic levels. The device is designed for surface-mount technology, housed in a compact 4-SMD, no-lead package with dimensions corresponding to the SMD7050 form factor. It supports a supply voltage range of 1.62V to 3.63V, ensuring compatibility with various low-voltage digital systems. The oscillator provides a frequency stability of ±20ppm over an operating temperature range of -40°C to +85°C. Key electrical parameters include a load capacitance of 15pF and a drive level of 0.1mW. The component features enable/disable control functionality and is RoHS compliant.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic families
• Enable/Disable control pin for power management optimization
• Wide supply voltage operation supporting 1.62V to 3.63V rails
• Compact SMD7050 surface-mount package design

Oscillators Applications

• RFID reader antenna driver circuits
• Contactless smart card communication interfaces
• Wireless identification system clock generation
• Industrial automation sensor timing references

Oscillators Procurement Notes

Verify that the specific suffix B20F30TNN matches the required package outline and tape/reel specifications for automated assembly. Confirm that the supply voltage requirements of the target circuit align with the 1.62V to 3.63V operational range. Ensure that the PCB footprint corresponds to the 4-SMD no-lead SMD7050 dimensions to prevent soldering defects. Check that the load capacitance requirements of the host microcontroller or RF front-end are satisfied by the 15pF internal specification.

Oscillators Selection Notes

Select this component when a precise 13.56 MHz reference is required for RFID or NFC applications. The CMOS output simplifies interfacing with digital controllers without additional buffering. The wide voltage range allows flexibility in power supply design across different system architectures. Consider the ±20ppm stability requirement against the overall system timing budget. The industrial temperature range ensures reliability in varied environmental conditions compared to commercial-grade alternatives.

Oscillators Part Context

This oscillator belongs to the SX7M series from Shenzhen SCTF Electronics, which focuses on standard surface-mount crystal oscillators. The series offers various frequencies and packages to support diverse electronic design needs. The 13.56 MHz variant is specifically optimized for radio-frequency identification technologies. The manufacturer provides datasheets detailing electrical characteristics and mechanical drawings for integration purposes.

Oscillators Replacement Considerations

Direct substitutes must match the 13.56 MHz frequency, CMOS output type, and SMD7050 package. Verify equivalent voltage ranges and stability specifications before substitution. Cross-reference pinout configurations to ensure compatibility with existing PCB layouts.