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Product Detailed Parameters
- Description：IC RF SWITCH SPDT 18GHZ
- Series：ARD
- Mfr：Panasonic Electric Works
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (max)
- Test Frequency：18GHz
- Impedance：50Ohm
- Voltage - Supply：24V
- Operating Temperature：-55°C ~ 85°C
- Mounting Type：-
- Package / Case：Module, Pin Contacts
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The ARD15124 is a general-purpose RF switch IC manufactured by Panasonic Electric Works. It features a Single Pole Double Throw (SPDT) circuit configuration designed for high-frequency applications up to 18 GHz. The component operates with a 50 Ohm impedance and utilizes a coaxial interface. It is powered by a 24V supply and includes a latching mechanism for state retention. The device supports an input power of up to 120 W, ensuring robust performance in cellular and communication systems requiring reliable signal routing at microwave frequencies.
Feature Summary
- Provides SPDT switching functionality for RF signal routing
- Operates effectively at frequencies up to 18 GHz
- Features a latching mechanism for stable state maintenance
- Designed for 50 Ohm system impedance compatibility
Applications
- Cellular infrastructure equipment
- Microwave communication systems
- Test and measurement instrumentation
Procurement Notes
Verify the specific ordering suffix when sourcing replacements. The base part number ARD15124 may have variants such as ARD15124Q which can indicate differences in packaging or specific manufacturing lot attributes. Confirm that the received unit matches the required electrical specifications and package type before integration into the design.
Selection Notes
Select this component for designs requiring high-frequency SPDT switching within an 18 GHz bandwidth. Ensure the system voltage aligns with the 24V requirement and that the 120 W input power rating meets the application's signal strength needs. Consider the latching feature if power-down state retention is necessary for the specific RF architecture.
Part Context
This component belongs to the ARD series of RF switches from Panasonic Electric Works. The series includes related models like ARD25105 and ARD55124, which share similar technological foundations but may differ in isolation levels or specific circuit configurations. The ARD15124 is positioned as a general-purpose solution for high-performance RF applications.
Replacement Considerations
The ARD15124Q is a documented variant within the same product family. Verify if the 'Q' suffix denotes a specific qualification or packaging difference relevant to your supply chain requirements before substituting.
