SX7M148.500B20F30TNN

Oscillators Overview

The SX7M148.500B20F30TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 148.5 MHz and utilizes CMOS output logic. The device supports a supply voltage of 3.3V and features an enable/disable control function for power management. It is housed in a compact 4-SMD, no-lead package designed for automated assembly processes.

Oscillators Feature Summary

• Integrated enable and disable functionality for dynamic power control
• CMOS output signal compatibility with standard digital interfaces
• Surface-mount construction optimized for high-volume PCB assembly

Oscillators Applications

• High-speed data acquisition systems requiring precise clocking
• Telecommunications equipment utilizing standard CMOS interfaces
• Consumer electronics with strict space constraints

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required voltage levels and load conditions. Confirm that the 4-SMD package dimensions align with the designated footprint on the printed circuit board. Check for any recent revisions to the enable pin logic or electrical characteristics before finalizing the bill of materials.

Oscillators Selection Notes

Select this component when a 148.5 MHz reference clock is required within a limited board area. Ensure the host system provides a stable 3.3V rail capable of sourcing the specified current. Consider the enable pin requirements if power cycling is necessary during operation. Validate thermal performance under maximum operating conditions to maintain frequency stability.

Oscillators Part Context

This model belongs to the SX7M series of surface-mount oscillators from Shenzhen SCTF Electronics. The series offers various frequencies and packages tailored for modern electronic designs. This specific variant focuses on the 148.5 MHz range, providing a reliable timing solution for applications needing standard CMOS outputs in a small form factor.

Oscillators Replacement Considerations

Direct substitutes must match the 148.5 MHz frequency, 3.3V supply, CMOS output, and 4-SMD package. Verify pinout compatibility and electrical parameters such as phase noise and jitter before swapping components.