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Product Detailed Parameters
- Description：IC RF SWITCH SPDT 18GHZ
- Series：ARD
- Mfr：Panasonic Electric Works
- Package：Box
- Product Status：Active
- RF Type：Cellular
- Topology：-
- Circuit：SPDT
- Frequency Range：18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (max)
- Test Frequency：18GHz
- 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 ARD15124CQ is a coaxial RF switch manufactured by Panasonic Electric Works, designed for cellular applications. It features an SPDT (Single Pole Double Throw) contact form and operates with a nominal coil voltage of 24 VDC. The component supports frequencies up to 18 GHz and maintains a characteristic impedance of 50 Ohms. This device is part of the ARD series, which includes variants such as the ARD55124C and ARD55124CQ, offering different frequency specifications including 26.5 GHz types.
Feature Summary
- SPDT configuration for signal routing in cellular systems
- Operates at frequencies up to 18 GHz
- Designed for 50 Ohm system impedance
Applications
- Cellular communication equipment
- RF signal switching networks
- Test and measurement instrumentation
Procurement Notes
Verify the specific datasheet version for the ARD15124CQ to confirm electrical parameters and mechanical dimensions. Ensure compatibility with 24 VDC control logic. Check for lead-free status and RoHS compliance requirements relevant to your manufacturing process. Confirm package type and pinout against schematic designs before integration.
Selection Notes
Select this component when an 18 GHz SPDT switch is required for cellular applications. Compare with the ARD55124CQ if higher frequency performance up to 26.5 GHz is needed. Ensure the 50 Ohm impedance matches the system design. Verify that the 24 VDC coil voltage aligns with available control power supplies.
Part Context
This part belongs to the Panasonic ARD series of coaxial switches. The series includes models like ARD25105 and ARD55124C. These components are engineered for high-frequency RF applications, providing reliable switching capabilities in compact forms suitable for modern electronic devices requiring precise signal management.
Replacement Considerations
The ARD55124CQ serves as a related model within the same series, offering operation up to 26.5 GHz instead of 18 GHz. Engineers should evaluate whether the higher frequency capability is necessary or if the 18 GHz specification of the ARD15124CQ is sufficient for the application.
