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Product Detailed Parameters
- Description：IC RF SWITCH SPDT 26.5GHZ MODULE
- Series：-
- Mfr：Panasonic Electric Works
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：Reflective
- Circuit：SPDT
- Frequency Range：-
- Isolation：-
- Insertion Loss：-
- Test Frequency：-
- Impedance：50Ohm
- Voltage - Supply：12V
- Operating Temperature：-55°C ~ 85°C
- Mounting Type：-
- Package / Case：Module, Pin Contacts
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：Module
- Grade：-
- Qualification：-
Download product information
Overview
The ARD55112Q is a general-purpose SPDT RF switch IC manufactured by Panasonic Electric Works. It operates at frequencies up to 26.5 GHz with a 50 Ohm impedance. The device utilizes a 12 VDC coil voltage for latching functionality and features solder terminal termination. Key electrical specifications include a maximum insertion loss of 0.8 dB, a minimum isolation of 55 dB, and a VSWR of 1.7. The component is designed to function within an operating temperature range of -55°C to 85°C.
Feature Summary
- SPDT configuration for single-pole double-throw signal routing
- Latching mechanism requiring 12V DC coil voltage
- High-frequency operation capability up to 26.5 GHz
- Low insertion loss and high isolation performance
Applications
- RF signal switching in communication systems
- Test and measurement equipment
- Microwave circuit applications
- Wireless infrastructure components
Procurement Notes
Verify the specific suffix 'Q' against official Panasonic Electric Works documentation to confirm compliance with RoHS standards and exact pinout configuration. Ensure the procurement source provides valid traceability for the ARD series. Cross-reference the datasheet revision date to guarantee compatibility with current design requirements and regulatory updates.
Selection Notes
Select this component when a latching SPDT switch is required for high-frequency applications up to 26.5 GHz. Consider the 12V DC drive requirement and the need for solder terminal integration. Evaluate the 50 Ohm impedance match against system requirements. Assess the thermal operating range of -55°C to 85°C against environmental conditions.
Part Context
The ARD55112Q belongs to the ARD series of RF switch ICs from Panasonic Electric Works. This series is characterized by its use in microwave and millimeter-wave applications. The part represents a specific variant within the broader family of coaxial latch switches designed for reliable signal path control in high-performance electronic systems.
Replacement Considerations
Consult official Panasonic Electric Works substitution guides for verified alternatives. Generic cross-references may not match the 26.5 GHz frequency limit or 12V latching characteristics. Verify pin compatibility and impedance matching before considering any substitute parts.
