HMC388LP4

Series:	--
Packaging:	Cut Strip
Part Status:	Obsolete
Frequency:	3.15GHz ~ 3.4GHz
P1dB:	--
Gain:	--
Noise Figure:	--
RF Type:	VSAT
Voltage - Supply:	3V
Current - Supply:	39mA
Test Frequency:	3.1GHz
Package / Case:	24-VFQFN Exposed Pad
Supplier Device Package:	24-QFN (4x4)
Base Part Number:	HMC388

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RF Amplifiers

The HMC388LP4 is a high dynamic range RF amplifier that is designed for use in various high power applications. It is a member of the high power monolithic amplifier family from the M/A-Com brand. This device is composed of eight discrete amplifier sections that can each provide up to 14 dB of gain.The HMC388LP4 is a versatile device that can be used in a variety of different applications. Its two wide bandwidths allow it to be used in a variety of wideband systems such as emission systems, satellite communication systems, digital television broadcast systems, and more. This device also offers up to two times the linear output power over traditional amplifiers, making it ideal for applications that require high power output.The HMC388LP4 is designed to operate in either of two configurations. The first configuration is a standard linear amplifier, which uses both positive and negative feedback to achieve higher gain while maintaining linearity. The other configuration is a saturation amplifier, which is designed for higher power/gain performance. The device can also be used in conjunction with a wideband amplifier for noise reduction.The HMC388LP4 utilizes several different design techniques to maximize its performance. These include a wide 1-to-20 GHz bandwidth, a low noise figure of 9 dB, an excellent linearity performance of up to +85 dBm, an excellent power efficiency of up to 70%, and an improved third order input intercept point (IIP3) of up to +80dBm.The HMC388LP4 works by taking advantage of several full-frequency bidirectional transistors that each contain a high gain, low noise, and low distortion. Additionally, two low-noise bias diodes are used to control the bias currents of the transistors. This design ensures that the HMC388LP4 provides wideband operation with high linearity and low noise performance.Overall, the HMC388LP4 is an excellent choice for a variety of applications requiring RF amplification in a wide bandwidth environment. Its low noise figure, high linearity performance, and wide bandwidth capabilities make it ideal for a variety of applications. With its versatile configurations and improved overall design, the HMC388LP4 has become a premier choice for a variety of RF amplifier applications.

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