RFHA3832TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Frequency:	30MHz ~ 1GHz
P1dB:	--
Gain:	19.5dB
Noise Figure:	--
RF Type:	--
Voltage - Supply:	48V
Current - Supply:	88mA
Test Frequency:	500MHz
Package / Case:	8-CLCC
Supplier Device Package:	8-LCC, SO8

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RF amplifiers are electronic devices that amplify an incoming radio frequency (RF) signal. The RFHA3832TR13 is an example of such an amplifier. It is a two-stage RF amplifier with a power gain of 15 dB and a gain flatness of ±3.5 dB between 30 MHz and 1 GHz. This amplifier is designed to operate over the commercial temperature range from -40°C to +85°C.The RFHA3832TR13 has a wide range of applications. It is frequently used in aerospace, military, and industrial applications, such as satellite uplink/downlink, radar, microwave link systems, navigation systems, and lab test systems. It is also suitable for applications where high linearity is required, such as software-defined radios, medical instrumentation, and W-CDMA base station applications.The RFHA3832TR13 works by amplifying the incoming RF signal and providing a larger output signal. This is done through a two-stage process that uses an input stage and an output stage.The input stage of the amplifier consists of two amplifying transistors. The transistors are biased with a DC voltage, which determines the gain of the device. The transistors then act as an impedance converter for the input signal, with the low impedance of the input stage allowing for high input power levels.The output stage of the amplifier consists of two amplifying transistors. These transistors amplify the output signal and provide a larger output signal. The output stage is also biased using a DC voltage, which determines the power gain of the device.In order to ensure that the amplifier produces the desired gain over its entire bandwidth, a feedback system is used. This feedback system uses a network of resistors and capacitors to adjust the bias voltage of the output stage depending on the frequency. This allows for a flat gain over the amplifier’s entire frequency range.In summary, the RFHA3832TR13 is a two-stage RF amplifier with a power gain of 15 dB and a gain flatness of ±3.5 dB between 30 MHz and 1 GHz. It is designed for use in a wide range of aerospace, military, and industrial applications. The device works by amplifying the incoming RF signal using an input stage and an output stage, and uses a feedback system to maintain a flat gain over its entire frequency range.

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