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Product Detailed Parameters
- Description：IC RF SWITCH SPDT 26.5GHZ
- Series：ARD
- Mfr：Panasonic Electric Works
- Package：Box
- Product Status：Active
- RF Type：Cellular
- Topology：-
- Circuit：SPDT
- Frequency Range：26.5GHz
- Isolation：55dB (min)
- Insertion Loss：0.8dB (max)
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：24V
- Operating Temperature：-55°C ~ 85°C (TA)
- Mounting Type：-
- Package / Case：Module, Pin Contacts
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ARD55124C is a cellular RF coaxial switch manufactured by Panasonic Electric Works. It features an SPDT circuit configuration with a 50 Ohm impedance rating. The device supports a maximum frequency range of 26.5 GHz. Key electrical specifications include a minimum isolation of 55 dB and a maximum insertion loss of 0.8 dB. The component operates with a coil voltage of 24 VDC and utilizes quick connect termination style for integration.
Feature Summary
- SPDT circuit topology designed for cellular RF applications
- Operates up to 26.5 GHz frequency range
- High isolation performance of 55 dB minimum
- Low insertion loss of 0.8 dB maximum
Applications
- Cellular communication systems
- RF signal routing in wireless infrastructure
- Test and measurement equipment requiring high-frequency switching
Procurement Notes
Verify the specific ordering suffix against official Panasonic documentation to ensure correct package and termination options. Confirm that the 24 VDC coil voltage requirement aligns with system power supplies. Check datasheet for mechanical dimensions and mounting requirements to ensure compatibility with PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when a single-pole double-throw switch is required for cellular bands up to 26.5 GHz. Ensure the application can accommodate the 24 VDC control voltage. Consider the 50 Ohm impedance match for system integration. Evaluate the 0.8 dB insertion loss and 55 dB isolation limits against link budget requirements to verify signal integrity preservation.
Part Context
This part belongs to the ARD series of coaxial switches from Panasonic Electric Works. These components are engineered for high-frequency RF switching applications. The series provides reliable signal path management in wireless communication environments, offering robust performance metrics for modern cellular network hardware implementations.
Replacement Considerations
Consult official Panasonic cross-reference lists for verified substitutes. Ensure any replacement maintains the SPDT configuration, 26.5 GHz frequency limit, and 24 VDC coil voltage specifications. Verify pinout compatibility and mechanical footprint alignment to prevent redesign efforts during component substitution processes.
