The UPG2227T5F-E2-A is a GaAs MMIC SPDT (Single Pole Double Throw) switch from CEL (California Eastern Laboratories, now Renesas Electronics America). This switch is designed for high-frequency switching applications requiring low insertion loss and high isolation. The “-E2-A” suffix typically indicates specific packaging and environmental compliance features.

Applications:

• Wireless LAN (WLAN) systems
• Bluetooth devices
• Mobile communication equipment
• ISM band applications
• General RF switching applications

Features:

• Low Insertion Loss: Minimizes signal attenuation for better performance.
• High Isolation: Prevents signal leakage between ports.
• Small T5F Package: Offers a compact footprint for space-constrained designs.
• Single Positive Control Voltage: Simplifies control circuitry.
• High-Speed Switching: Enables fast switching between RF paths.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits:

• Improved Signal Integrity: Low insertion loss and high isolation enhance signal quality.
• Reduced Board Space: The compact package allows for denser designs.
• Simplified Design: The single control voltage simplifies the control interface.
• Enhanced Reliability: GaAs MMIC technology provides consistent performance.
• Environmentally Friendly: RoHS compliance ensures adherence to environmental regulations.

This SPDT switch is commonly used in RF front-end modules and other high-frequency circuits. The single positive control voltage simplifies integration, while the GaAs MMIC technology ensures reliable operation over a wide temperature range. The UPG2227T5F-E2-A is designed for applications where minimizing signal loss and maximizing isolation are crucial.

Technical Specifications (Typical):

• Frequency Range: DC to 3 GHz
• Insertion Loss: 0.35 dB (Typical)
• Isolation: 28 dB (Typical)
• Control Voltage: 2.7 V to 3.3 V
• Package: 6-pin T5F