TS8043N

RF Switches Overview

The TS8043N is an active SP4T RF GaN switch manufactured by TagoreTech, designed for high-power applications. It operates within a frequency range of 30MHz to 2.5GHz and supports up to 100W continuous wave power. Key electrical parameters include an insertion loss of 0.22dB at 400MHz, 0.37dB at 1.0GHz, and 0.50dB at 2.5GHz. The device features an isolation of 36dB at 1.0GHz and a P1dB of 52dBm. It functions with a supply voltage of 2.6V to 5.25V and is housed in a 32-QFN (5x5) package.

RF Switches Feature Summary

• Utilizes Gallium Nitride (GaN) technology for robust high-power RF switching capabilities
• Provides low insertion loss across the operational bandwidth to maintain signal integrity
• Offers high isolation between ports to minimize signal interference in multi-path configurations

RF Switches Applications

• 5G infrastructure systems
• Cellular communication networks
• Data link transmission equipment
• Tactical radio systems

RF Switches Procurement Notes

Verify the specific datasheet version and technical specifications directly with TagoreTech or authorized distributors before integration. Confirm that the 32-QFN (5x5) package dimensions and thermal requirements align with the target PCB layout. Ensure compliance with RoHS3 directives if required by the end-product regulations. Cross-reference the operating temperature range of -40°C to 85°C against environmental conditions.

RF Switches Selection Notes

Select the TS8043N when high linearity and power handling are critical for SP4T switching needs. The GaN construction offers superior performance compared to traditional silicon-based switches in high-power scenarios. Consider the 30MHz to 2.5GHz frequency coverage for broad-band applications. Evaluate the 52dBm P1dB specification against system peak power requirements to ensure reliable operation without distortion.

RF Switches Part Context

The TS8043N belongs to the Symmetric series of RF switches from TagoreTech. It is part of a portfolio focused on microwave and RF components for wireless communications. The component is classified as an active device suitable for surface-mount assembly. It serves as a key building block for modern telecommunication hardware requiring efficient signal routing.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult TagoreTech engineering support for direct replacements or pin-compatible alternatives.