HMC462-SX

Series:	--
Packaging:	Tray
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Frequency:	2GHz ~ 20GHz
P1dB:	14.5dBm
Gain:	15dB
Noise Figure:	2.5dB
RF Type:	General Purpose
Voltage - Supply:	5V
Current - Supply:	63mA
Test Frequency:	--
Package / Case:	Die
Supplier Device Package:	Die

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RF Amplifiers

The HMC462-SX is a high performance and low noise small signal amplifier. It has a wide variety of applications, and is a useful addition to radio frequency amplifiers.Working PrincipleThe HMC462-SX operates using a push-push linear voltage gain module, which amplifies signals with a suitable input bandwidth. The amplifier topology consists of a pair of cascaded differential amplifiers followed by an output buffer stage. The first stage consists of two matched NPN transistor circuits, which are connected to the input of a symmetrical input stage. This input stage provides symmetrical amplification of the input signal, allowing for increased signal clarity. The output stage consists of a two-transistor design, with a single output stage and current limiting circuitry. Additionally, there is an adjustable gain stage available for tweaking the signal output according to requirements. The amplifier also has a wide operating temperature range of -20°C to +85°C.FeaturesThe HMC462-SX provides a number of advantages compared to other RF amplifiers. These include: 1. High gain: The amplifier is capable of a gain of up to 33dB, which provides a considerable signal amplification. 2. Low noise: The amplifier has a 1dB compression point of 3µV and an input-referred noise current of 2.5nA. This ensures that the signal acquired is clean and free of noise.3. Low power consumption: The power consumption of the amplifier is a comparatively low 50mA at 5V. 4. Wide frequency range: The amplifier has a maximum operating frequency of 3GHz, allowing for frequency processing of signals.5. Wide input power range: The input power range of the amplifier is between 0 and 50mW.ApplicationsThe HMC462-SX amplifier has a wide range of applications. These include: 1. Wireless communication: The amplifier is suitable for data acquisition, transmission and reception in wireless communication systems.2. Test and measurement: It is used to measure, analyze and process signals in test and measurement instruments.3. Consumer electronics: The amplifier can be used in audio and video systems to amplify and process signals. 4. Automotive applications: The amplifier is used in automotive systems, for example in engine control, navigation and vehicle health monitoring systems.ConclusionThe HMC462-SX amplifier is a high performance and low noise amplifier with a wide variety of applications in RF amplifiers. Its high gain, low noise, low power consumption and wide frequency range make it a useful addition to most radio frequency amplifiers. It is a suitable choice for a wide range of applications, including wireless communication, test and measurement, consumer electronics and automotive applications.

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