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Product Detailed Parameters
- Description：IC RF SWITCH 18GHZ
- Series：ARD
- Mfr：Panasonic Electric Works
- Package：Box
- Product Status：Active
- RF Type：Cellular
- Topology：-
- Circuit：-
- Frequency Range：18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：12V
- 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 ARD20012Q is a coaxial switch from the Panasonic ARD series, designed for cellular RF applications. It features an SPDT contact configuration with a 50 Ohm impedance and operates up to 18 GHz. The device utilizes a 12 VDC coil voltage and employs solder terminal end types. Key electrical specifications include a VSWR of 1.7, insertion loss of 0.8 dB, and isolation of 55 dB. It is a non-illuminated component with two positions.
Feature Summary
- SPDT coaxial switching topology optimized for high-frequency cellular signal routing
- Latched operation mechanism ensuring stable state retention without continuous power
- Solder terminal construction for reliable PCB integration in RF modules
Applications
- Cellular base station RF front-end switching
- Test and measurement equipment signal path selection
- Wireless communication system antenna switching
Procurement Notes
Verify the manufacturer designation carefully, as sources may list Panasonic Electric Works or Panasonic Industry. Confirm the specific datasheet version matches the 18 GHz frequency rating and 12 VDC coil requirement. Ensure the package type aligns with your PCB footprint requirements before finalizing orders.
Selection Notes
Select this component when a latched SPDT coaxial switch is required for frequencies up to 18 GHz. The 50 Ohm impedance matches standard RF systems. Consider the 12 VDC drive requirement and solder termination style during design integration. Verify thermal and mechanical constraints for the target application environment.
Part Context
This part belongs to the ARD series of coaxial switches manufactured by Panasonic. These components are engineered for robust performance in demanding RF environments. The series offers various configurations tailored for different frequency ranges and switching needs within wireless infrastructure.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic channels for qualified alternatives if supply constraints exist.
