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AT-41400 - Up to 6 GHz Low Noise Silicon Bipolar Transistor

General Description

Hewlett-Packard’s AT-41400 is a general purpose NPN bipolar transistor chip that offers excellent high frequency performance.

The 4 micron emitter-to-emitter pitch enables this transistor to be used in many different functions.

Key Features

  • Low Noise Figure: 1.6 dB Typical at 2.0␣ GHz 3.0 dB Typical at 4.0␣ GHz.
  • High Associated Gain: 14.5 dB Typical at 2.0␣ GHz 10.5 dB Typical at 4.0␣ GHz.
  • High Gain-Bandwidth Product: 9.0 GHz Typical fT.

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Datasheet Details

Part number AT-41400
Manufacturer HP
File Size 48.80 KB
Description Up to 6 GHz Low Noise Silicon Bipolar Transistor
Datasheet download datasheet AT-41400 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Up to 6 GHz Low Noise Silicon Bipolar Transistor Chip Technical Data AT-41400 Features • Low Noise Figure: 1.6 dB Typical at 2.0␣ GHz 3.0 dB Typical at 4.0␣ GHz • High Associated Gain: 14.5 dB Typical at 2.0␣ GHz 10.5 dB Typical at 4.0␣ GHz • High Gain-Bandwidth Product: 9.0 GHz Typical fT Description Hewlett-Packard’s AT-41400 is a general purpose NPN bipolar transistor chip that offers excellent high frequency performance. The 4 micron emitter-to-emitter pitch enables this transistor to be used in many different functions. The 14 emitter finger interdigitated geometry yields an intermediate sized transistor with impedances that are easy to match for low noise and moderate power applications.