TWETALJANF-20.000000

Oscillators Overview

The TWETALJANF-20.000000 is a temperature-compensated crystal oscillator (TCXO) manufactured by Taitien, operating at a nominal frequency of 20 MHz. It utilizes a CMOS output type and requires a supply voltage of 3.3V. The device features a maximum supply current of 8mA and offers high frequency stability of ±500ppb. Designed for surface-mount installation, it is housed in a compact 4-SMD, no-lead package with dimensions of 0.197 inches long by 0.126 inches wide. The component supports an operating temperature range from -40°C to 85°C.

Oscillators Feature Summary

• Temperature compensation ensures minimal frequency drift across varying thermal conditions
• CMOS output interface provides standard digital signal compatibility
• Compact surface-mount footprint facilitates automated PCB assembly

Oscillators Applications

• Precision timing circuits requiring stable clock references
• Telecommunications equipment infrastructure
• Industrial control systems operating in variable temperatures

Oscillators Procurement Notes

Verify the specific package variant and lead-free status against the latest manufacturer datasheet before integration. Confirm that the ±500ppb stability specification meets the system's tolerance requirements. Ensure the 3.3V supply rail aligns with the design constraints. Check for any recent product change notifications regarding pinout or electrical characteristics updates.

Oscillators Selection Notes

Select this component when high frequency accuracy is critical over a wide temperature range. The low current consumption suits power-sensitive designs. The CMOS output simplifies interfacing with standard logic families. Consider the physical size constraints of the 4-SMD package during layout planning. Validate thermal performance within the specified -40°C to 85°C operational window.

Oscillators Part Context

This part belongs to Taitien's TCXO series, designed for applications demanding superior frequency stability compared to standard XO types. It addresses drift issues inherent in basic crystal oscillators through internal temperature compensation mechanisms. The 20 MHz frequency is common for clock generation in digital systems.

Oscillators Replacement Considerations

TWETKLJANF-20.000000