STC22K33O16-19.200M

Oscillators Overview

The STC22K33O16-19.200M is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 19.2 MHz with a frequency stability of ±2.5 ppm. The device utilizes a clipped sine wave output and requires a supply voltage of 3.3V. It is housed in a compact 4-SMD, No Lead package, specifically the SMD2520-4P form factor. The operational temperature range spans from -10°C to 60°C, ensuring reliable performance in standard commercial environments.

Oscillators Feature Summary

• Temperature compensation ensures stable frequency output across varying thermal conditions.
• Compact surface-mount design facilitates automated assembly and space-constrained layouts.
• Clipped sine wave output provides compatibility with various digital logic interfaces.

Oscillators Applications

• Wireless communication modules requiring precise clock synchronization
• Consumer electronics devices with limited board space
• Industrial control systems operating within standard temperature ranges

Oscillators Procurement Notes

Verify that the specific suffix 'O16' corresponds to the required stability and temperature specifications for your application. Confirm the 3.3V supply requirement matches your system power rails. Ensure the SMD2520-4P footprint aligns with your PCB design guidelines before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 19.2 MHz reference signal with ±2.5 ppm stability is necessary. Consider the -10°C to 60°C operating range against your environmental constraints. Evaluate the clipped sine wave output against downstream circuit input requirements to ensure signal integrity without additional buffering.

Oscillators Part Context

This part belongs to the STC22K series of TCXOs from Suntsu Electronics. The series offers various frequencies and stability options. The STC22K33O16 variant specifically targets applications needing moderate stability in a small form factor. It complements other models like the STC22K33P38 which may offer different stability ratings.

Oscillators Replacement Considerations

The STC22K33P38-19.200M is a documented alternative offering ±2ppm stability. Verify if the tighter tolerance is required or if the original ±2.5ppm suffices. Check pinout compatibility and reflow soldering profiles for both components to ensure seamless integration.