ARD65105

Overview

The Panasonic Electric Works ARD65105 is a coaxial RF switch IC designed for cellular applications. It operates with a 5V supply and features an SPDT circuit configuration. The device supports frequencies up to 26.5 GHz with a 50 Ohm impedance. Key electrical parameters include a maximum insertion loss of 0.8 dB and a minimum isolation of 55 dB. It functions within a temperature range of -55°C to 85°C.

Feature Summary

• SPDT coaxial relay architecture
• High-frequency operation up to 26.5 GHz
• Low insertion loss performance
• High isolation capability

Applications

• Cellular infrastructure systems
• RF signal routing in communication equipment
• Test and measurement instrumentation

Procurement Notes

Verify the specific datasheet version and package details before procurement. Confirm that the 5V supply requirement aligns with your system design. Ensure the operating temperature range meets your environmental specifications. Check for any specific handling requirements associated with RF components.

Selection Notes

Select this component when high-frequency switching up to 26.5 GHz is required. Consider the low insertion loss for signal integrity preservation. Evaluate the 55 dB isolation for crosstalk reduction needs. Ensure the SPDT topology fits the circuit design constraints.

Part Context

The ARD series includes variants like ARD25105 and ARD65112, offering different voltage and frequency options. These components are part of Panasonic's portfolio for RF switching solutions. They are commonly used in wireless communication base stations and mobile devices.

Replacement Considerations

Check for direct substitutes such as ARD65105Q or other ARD series variants with compatible voltage and frequency ratings. Verify pinout compatibility and electrical parameter equivalence before substitution.