NE68833-T1-A

Overview

The NE68833-T1-A is a surface mount NPN silicon high frequency transistor from the NE688 series, designed for low cost amplifier and oscillator applications. It features low phase noise distortion and low noise characteristics, with a minimum noise figure of 1.5 dB at 2.0 GHz under specific bias conditions. The device offers high gain and large absolute maximum collector current capability up to 100 mA, providing wide dynamic range and excellent linearity. It utilizes a SOT-23 style package outline (33) and is suitable for oscillator applications operating up to 5 GHz.

Feature Summary

• Low phase noise distortion suitable for precision oscillator designs
• High gain bandwidth product supporting frequencies up to 5 GHz
• Large absolute maximum collector current capability for robust operation

Applications

• Low noise amplifier circuits
• RF oscillator designs
• High frequency signal processing

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches the required SOT-23 outline. Ensure handling procedures account for ESD sensitivity as indicated in the documentation. Validate that the specific suffix corresponds to the intended tape and reel configuration if applicable.

Selection Notes

Select this component when low noise performance and high frequency operation are critical requirements. Consider the SOT-23 package constraints for thermal management and board space. Evaluate biasing conditions to optimize noise figure versus gain trade-offs. Compare against other NE688 variants if different packaging or specific electrical tolerances are needed.

Part Context

This part belongs to the NE688 series of NPN epitaxial silicon transistors manufactured by California Eastern Laboratories (CEL). The series includes multiple package styles such as SOT-143, SOT-343, and chip forms. The NE68833 specifically denotes the SOT-23 package variant within this family of high-frequency devices.

Replacement Considerations

Consult the manufacturer's datasheet for recommended alternatives if this part is obsolete. Other packages in the NE688 series may offer similar electrical characteristics but require schematic adjustments for pin compatibility.