LTC5542IUH#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
RF Type:	CDMA, LTE, W-CDMA, WiMAX
Frequency:	1.6GHz ~ 2.7GHz
Number of Mixers:	1
Gain:	8dB
Noise Figure:	9.9dB
Secondary Attributes:	Down Converter
Current - Supply:	199mA
Voltage - Supply:	3.1 V ~ 3.5 V
Package / Case:	20-WFQFN Exposed Pad
Supplier Device Package:	20-QFN-EP (5x5)
Base Part Number:	LTC5542

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Introduction

The LTC5542IUH#TRPBF mixing device is a versatile, high-performance RF mixer from popular supplier Linear Technology. This RF mixer can be used to combine or "mix" two separate signals, allowing for multiple applications. It is suitable for use with a wide range of frequencies, including those that are in the industrial, scientific, and medical (ISM) bands. With a wide dynamic range and low power consumption, the LTC5542IUH#TRPBF is an excellent choice for many applications.

RF Mixers

An RF mixer is an electronic device composed of two or more resonators that when combined create a signal at a new frequency. This new frequency is the sum or difference of the frequencies of the original two. This type of device is commonly used in radio communication systems and in radio frequency (RF) applications. The frequency created by this device depends on factors such as input level and frequency, modulation, and other parameters. The signal created by the device is used for modulation, demodulation, filtering, amplification, and other purposes.The LTC5542IUH#TRPBF is an active, double-balanced RF two-quadrant mixer. This mixer combines the outputs of two different analog signals, allowing for a wide range of applications. The device is optimized for low power consumption and can operate at frequencies up to 8 GHz. The device has an onboard preamplifier, allowing for improved signal to noise ratio and a wider dynamic range.

Application Field and Working Principle

The LTC5542IUH#TRPBF is a versatile device that can be used in a variety of applications, including receivers, reconfigurable radios, imaging, and test and measurement equipment. It is especially useful in radio equipment that must operate over a wide frequency range and with low power consumption.The working principle of the mixer is based on a double-balanced mixer configuration. Two inputs are combined using a pair of diodes; one is connected to ground and the other is connected to the mixer\'s reference voltage, forming a bridge. The input signals are then fed into the bridge, where the two signals mix, creating an output signal with the summed frequencies of both inputs.

Conclusion

The LTC5542IUH#TRPBF is a versatile, high-performance RF mixer that can provide a wide range of applications. It is optimized for low power consumption and features an onboard preamplifier, allowing for improved signal to noise ratio and a wider dynamic range. The device is based on a double-balanced mixer configuration and can be used in radios, receivers, test and measurement equipment, and more. With its wide frequency range and low power consumption, the LTC5542IUH#TRPBF is an excellent choice for many applications.

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