HMC522LC4TR-R5

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
RF Type:	General Purpose
Frequency:	11GHz ~ 16GHz
Number of Mixers:	2
Gain:	--
Noise Figure:	--
Secondary Attributes:	Up Converter
Current - Supply:	--
Voltage - Supply:	--
Package / Case:	24-TFQFN Exposed Pad
Supplier Device Package:	24-SMT (4x4)
Base Part Number:	HMC522

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RF Mixers

RF Mixers are a type of electronic components that are designed to mix two or more RF signals together to create a new RF signal up or down in frequency. They have several applications including modulators, demodulators, frequency multipliers and up- and down-converters. HMC522LC4TR-R5 is an important type of RF mixer that plays a vital role in many applications.

HMC522LC4TR-R5 application field

HMC522LC4TR-R5 is a series of double balanced 6-24 GHz mixers from Hittite Microwave Corporation (HMC). These mixers can be used in many applications including military, space, radar systems, broadband communication systems, satellite communications and avionics systems. This type of mixer is also commonly used in test equipment, such as spectrum analyzers and vector network analyzers, and in transceivers for point-to-point wireless communication.

working principle

HMC522LC4TR-R5 is an active mixer that is composed of two RF ports (input and output) and two LO ports (local oscillator inputs). The purpose of this mixer is to convert a high frequency RF signal to another frequency. This is done by combining the input signal with the LO signal in the mixer to generate a new signal at a different frequency. This mixing is done by multiplying the two signals in the mixer.The basis of the mixer is the diode-ring multiplier topology known as a Gilbert Cell. A Gilbert Cell is a single active device, composed of one n-type and one p-type MOSFET connected in a differential configuration. In this configuration the devices act as balanced multipliers, providing very high levels of linearity and conversion gain. The two transistor pairs are connected in a bridge network and allow the complete conversion of the two RF signals.The Gilbert Cell also allows for very fine tuning of the LO signal. This type of mixer operates at low power, has excellent noise performance, and provides low harmonic generation. It also provides excellent intermodulation characteristics at the LO frequencies. HMC522LC4TR-R5 also has low power consumption, making it very efficient in small systems. It can handle high linearity and power requirements and is suitable for use in high-density applications. It also provides excellent conversion across a wide temperature range.

Conclusion

HMC522LC4TR-R5 is a high-performance, low cost, low power, and highly reliable RF mixer and is widely used in a variety of applications. Its wide operating temperature range makes it an ideal choice for a wide variety of applications. Its Gilbert Cell topology also allows for excellent linearity and conversion gain. It is an ideal choice for any RF system that requires a high performance, low cost, low power, and highly reliable mixer.

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