NE68539-T1-A

The NE68539-T1-A is a medium gain, low-noise and low-current RF bipolar junction transistor (BJT). It has a wide range of applications in industry, from communication devices and power amplifiers, to military and aerospace applications. The NE68539-T1-A is also a low-noise transistor, making it well suited for high-sensitivity receivers and other RF devices. The NE68539-T1-A has the ability to operate with either ground or floating substrate and can be used in single-ended or differential configurations.

The NE68539-T1-A uses a depletion type NPN structure, providing a low-noise and wide bandwidth. The device operates in an amplifying mode, with an output current of up to 10 mA. The device can be operated over a wide range of supply voltages, from 0.3 to 20 V. It also has a high gain-bandwidth product, enabling it to provide good performance in a wide range of circuit applications.

The NE68539-T1-A is intended for operation at frequencies ranging from DC to 3 GHz and can provide optimum performance up to 2.7 GHz. The device features a low-noise figure of 0.7 dB minimum and a gain of 10 dB minimum at a frequency of 1 GHz. The device can also operate at a wide temperature range from -55 to 150°C.

The NE68539-T1-A works by using a forward-biased collector-base junction as an amplifier. The base-emitter junction is reverse biased and is the input to the transistor. When voltage is applied to the base, it causes a current to flow from the base to the collector, which in turn causes a larger current to flow from the collector to the emitter. This amplified current is then used to drive other external devices.

The NE68539-T1-A is a great choice for RF applications that require a low-noise and low-current BJT. Its wide range of operation frequencies and high gain-bandwidth product make it ideal for many different types of applications, including communication devices and power amplifiers. In addition, its low-noise figure and wide temperature range make it well suited for high-sensitivity receivers. With the ability to operate with either ground or floating substrate and in single-ended or differential configurations, the NE68539-T1-A is an excellent choice for RF applications.