GTXO-04-50.00M+200C50ppm2.5V

Oscillators Overview

The GTXO-04-50.00M+200C50ppm2.5V is a temperature-compensated crystal oscillator (TCXO) manufactured by River Eletec Corporation. It operates at a fundamental frequency of 50.00 MHz with a specified frequency stability of ±50 ppm over an extended industrial temperature range of -20°C to +70°C, or potentially wider depending on specific variant configurations such as the +200C designation which may imply broader thermal compensation capabilities. The device utilizes a 2.5V supply voltage and is housed in a standard 4-pin surface-mount package, typically measuring 3.2mm x 2.5mm or similar compact form factors common for this series. Key electrical parameters include load capacitance compatibility and output waveform characteristics suitable for digital clocking applications.

Oscillators Feature Summary

• Temperature-compensated design ensures stable frequency output across varying thermal environments
• Compact surface-mount package facilitates automated assembly and space-constrained PCB layouts
• Low phase noise performance supports high-speed digital signal integrity requirements

Oscillators Applications

• Wireless communication modules requiring precise timing references
• Industrial control systems operating in variable temperature conditions
• Portable electronic devices utilizing low-power clock sources

Oscillators Procurement Notes

Verify the exact temperature range and stability specifications against the official datasheet for the specific suffix configuration. Confirm pinout compatibility and supply voltage tolerance with your system design. Ensure that the package dimensions match your footprint library. Request sample units to validate performance under actual operating conditions before mass production.

Oscillators Selection Notes

Choose this component when precise frequency stability is required over a wide temperature range without the complexity of oven-controlled oscillators. Consider the 2.5V supply requirement for power budget alignment. Evaluate the trade-off between size, cost, and performance compared to standard VCXOs or OCXOs based on application constraints.

Oscillators Part Context

This part belongs to River Eletec's GTXO series of temperature-compensated crystal oscillators. These components are designed to replace less stable crystal resonators in applications where environmental temperature fluctuations could cause unacceptable frequency drift. The series offers a balance of performance, size, and cost for mid-range timing applications.

Oscillators Replacement Considerations

Direct replacements must match the 50MHz frequency, 2.5V supply, and ±50ppm stability. Verify equivalent packages from manufacturers like SiTime, TXC, or Abracon if River Eletec parts are unavailable. Cross-reference pinouts and loading capacitance requirements carefully.