The UPG2190T5R-E2-A is a GaAs MMIC SPDT (Single Pole Double Throw) switch designed for high-frequency applications, specifically in the 2.4 GHz band. It is manufactured by NEC (now Renesas Electronics) and is optimized for WLAN and Bluetooth applications. This switch provides excellent isolation and low insertion loss, making it ideal for use in wireless communication systems.

Applications

• Wireless LAN (WLAN): Used in IEEE 802.11 b/g/n WLAN systems for antenna switching and diversity.
• Bluetooth Devices: Employed in Bluetooth modules for antenna selection and signal routing.
• ISM Band Applications: Suitable for other Industrial, Scientific, and Medical (ISM) band applications operating around 2.4 GHz.
• Mobile Devices: Can be used in smartphones and tablets for wireless connectivity.
• IoT Devices: Integrated into various Internet of Things (IoT) devices for wireless communication.

Features

• High Isolation: Typically provides 25 dB isolation at 2.4 GHz, minimizing signal interference between ports.
• Low Insertion Loss: Offers a typical insertion loss of 0.5 dB at 2.4 GHz, ensuring minimal signal attenuation.
• Fast Switching Speed: Features a switching speed of approximately 2 µs, enabling quick signal routing.
• Small Package: Available in a small 6-pin TSON package (1.5 x 1.5 x 0.55 mm), saving valuable board space.
• Single Positive Control Voltage: Operates with a single positive control voltage, simplifying circuit design and reducing component count.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• RoHS Compliant: Compliant with RoHS directives, ensuring environmental safety and compliance.

Benefits

• Improved Wireless Performance: High isolation and low insertion loss contribute to improved signal quality and overall wireless performance.
• Compact Design: The small package size enables compact and efficient designs, especially crucial in portable devices.
• Simplified Circuit Design: Single positive control voltage simplifies the design process and reduces the need for additional components.
• Extended Battery Life: Low power consumption contributes to extended battery life in battery-operated devices.
• Enhanced Reliability: Robust design ensures reliable operation in various environmental conditions.

Additional Details

The UPG2190T5R-E2-A is designed to operate at 2.4 GHz and can handle an input power of up to 20 dBm. It is controlled by two control pins that determine the path of the RF signal. The device is surface-mountable and compatible with standard soldering techniques. Its optimized performance in the 2.4 GHz band makes it a valuable component for wireless communication systems requiring efficient and reliable signal switching.

This SPDT switch is a versatile component that can be used in a variety of RF applications. Its excellent performance characteristics and small size make it an ideal choice for designers looking to optimize their wireless communication systems.