MAX19999ETX+

Series:	--
Packaging:	Tube
Part Status:	Active
RF Type:	LTE, WiMAX, WLL
Frequency:	3GHz ~ 4GHz
Number of Mixers:	1
Gain:	8.3dB
Noise Figure:	10.5dB
Secondary Attributes:	Down Converter
Current - Supply:	279mA, 420mA
Voltage - Supply:	3 V ~ 3.6 V, 4.75 V ~ 5.25 V
Package / Case:	36-WFQFN Exposed Pad
Supplier Device Package:	36-TQFN (6x6)

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RF mixer technology is designed to enable the transfer of RF energy from one signal to another of a different frequency. It is used in a number of applications ranging from communications systems to radar and satellite systems. The MAX19999ETX+is a high performance RF mixer designed for use in these applications. This article will provide an overview of the MAX19999ETX+ application field and its working principle.The MAX19999ETX+ is a balanced RF mixer which is designed for use in high-performance systems such as military and aerospace applications, telecom systems, test and measurement instruments, and satellite communication systems. The mixer is based on a balanced Gilbert-Cell circuit which provides low conversion loss and high frequency operation. The MAX19999ETX+ has a low cost of production and can be used in a range of applications from baseband to millimeter wave systems. It offers improved linearity performance and consistency needed for applications that require a high degree of precision. The mixer is designed to operate over a wide frequency range from 50 MHz to 6 GHz. The MAX19999ETX+ mixer is a wideband active device that works by converting one frequency to another. The conversion is based on a process know as heterodyning, which is the sum or difference between two frequencies generated by two oscillators. The output signal of the mixer is then mixed with the input signal to produce an intermediate frequency (IF). This IF output is then filtered and processed by downstream electronics to obtain the desired signal.The MAX19999ETX+ mixer utilizes a three-port architecture to combine the two signals, and a transformer is placed between the input and output ports for impedance matching and signal conditioning. The mixer also includes an integrated bias circuit and optional voltage control for improved performance. The mixer also offers integrated protection features such as reverse polarity protection, over temperature protection and ESD protection to ensure the device’s reliability. In addition to its RF conversion capability, the MAX19999ETX+ mixer offers excellent linearity and power handling performance. It can operate with input power as low as -20 dBm and output power as high as +3 dBm, with a third order intercept point of 28 dBm. This allows the MAX19999ETX+ to provide superior performance in applications such as phase sensitive measurements. The mixer is also designed to provide good image rejection performance, which is important for many applications.Overall, the MAX19999ETX+ is an excellent RF mixer for a wide range of applications. It provides high performance and reliability in a compact and cost-effective package. It is well suited for applications such as frequency up and down-conversion, IF signal generation and phase sensitive measurements. With its high frequency performance, excellent linearity and integrated protection features, the MAX19999ETX+ is an ideal choice for a large variety of RF applications.

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