UPG2181T5R-E2-A

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RF switches provide convenient switching capability to any RF circuit and are widely used in multiplexers, spectrum analyzers, signal generators, transmit/receive switching and communication systems. UPG2181T5R-E2-A is one kind of RF switches which has a variety of application fields and special working principles.The application fields of UPG2181T5R-E2-A mainly rely on its excellent performance in broadband, high linearity and high isolation in a very small form factor, which can be used in various systems such as narrowband multimode fiber optic systems, base stations, distributed antenna systems, and microwave radio links. Additionally, UPG2181T5R-E2-A is an ideal switch for applications requiring the highest level of performance such as CATV networks, LTE/4G systems, and satellite communication systems.The working principle of UPG2181T5R-E2-A is based on a balanced dual-pole, multimode, transceiver switch, which allows two signal sources to be simultaneously connected to a signal terminal. This RF switch is based on a four-pole, two-way design, utilizing two pairs of transmit/receive channels. Each pair is controlled by a separate switch control line, allowing a single switch control to switch either one or both signal paths.The UPG2181T5R-E2-A is designed to operate with a single, small, low-power, low-distortion drive signal, which simplifies the design and implementation of an RF switching system. The two-pole switch has an extremely low insertion loss and can operate with a drive voltage in the range of 4 to 8 Vdc. Additionally, the integrated CMOS control circuitry provides greatly improved return loss, minimize insertion losses, and equalize the path losses. The device also includes built-in protection circuitry to ensure that the switch is protected from high ESD and RF overdrive conditions. The RF switch is fabricated using advanced IC fabrication techniques, resulting in a very reliable and low-cost switch solution. In addition, the UPG2181T5R-E2-A is designed to handle up to +85 dBm input power levels in a 50 Ohm system, which makes it ideal for point-to-point, point-to-multipoint, and cellular base station applications.The UPG2181T5R-E2-A also features a very low profile, allowing it to fit even the most space restricted applications. Its low power consumption also makes it ideal for portable and mobile systems which require very low power consumption. The device is also RoHS compliant, further adding to its convenience and cost effectiveness.In conclusion, UPG2181T5R-E2-A is a high performance RF switch ideal for a wide range of applications. It has excellent performance in broadband, high linearity, and high isolation, in a very small form factor. Additionally, its low power consumption and RoHS compliance make it a cost effective solution for customers.

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