UPG2176T5N-A

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UPG2176T5N-A is a high-performance quad-pole double throw (QPDT) RF switch. It is designed to operate with a supply voltage of 2.7V to 5.5V and a high input power range of -30dBm up to +14dBm. This RF switch is a versatile device that can be used in a wide variety of applications, including cellular phone and base station transceivers, high speed communication systems, commercial avionics, and other communication and instrumentation applications.

This device is fabricated with an advanced monolithic CMOS process, providing a weak signal port, good isolation, and low insertion loss for frequent switch cycling. It has the ability to open or close multiple ports simultaneously, allowing a variety of switching configurations. The UPG2176T5N-A is designed to provide high isolation between ports of up to 30dB, and has excellent linearity with a compression point (IP3) of +50dBm. The switch has a very low operating current requirement of 4mA typically, making it ideal for low-power portable applications.

In terms of handling, this device supports a wide variety of RF input and output impedances. It offers a wide signal handling range, ranging from DC to 6GHz. In addition, filter designs are supported to ensure a low inter-modulation distortion. Moreover, it has excellent temperature stability, as it operates in a temperature range of -40 to +85°C (TJ).

Working Principle

The UPG2176T5N-A RF switch operates on the same principles as other RF switches, using PIN diodes to allow or prohibit signals. It is a matrix switch, meaning that it is composed of a number of switching elements that are interconnected by metal wiring. When the RF signal encounters the switching element, the PIN diode is forward biased and the switch is closed. When the bias current is removed, the switch is opened, preventing the signal from passing through. The UPG2176T5N-A is designed to switch the signal in a very short time, ensuring minimal distortion of the incoming signal.

Application Field

The UPG2176T5N-A is particularly useful in portable and automotive electronic devices, where its low power operation makes it ideal for long battery life. This RF switch is also used in cellular phone base station transceivers, wireless local area networks, GPS receivers, satellite navigation systems, industrial and medical instrumentation, test and measurement applications. Additionally, it is ideal for automotive applications, such as hands-free systems and Bluetooth devices. Finally, as a quad-pole double throw (QPDT) switch, it has the flexibility to switch four separate ports, allowing it to be deployed in a variety of tasks.

The UPG2176T5N-A is a versatile AFC switch that can fulfil a wide variety of needs in RF systems. With its integrated circuitry and low power requirements, it is an ideal choice for many applications, from portable to automotive electronic devices.

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