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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：4.5V
- 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 ARD1004H is a general-purpose RF switch IC manufactured by Panasonic Electric Works. It features a Single Pole Double Throw (SPDT) topology with a frequency range of 0Hz to 18GHz and a nominal impedance of 50 Ohms. The device operates on a supply voltage of 4.5V and maintains an isolation of at least 60dB with a maximum insertion loss of 0.5dB. It is designed for reflection-type applications and functions within a temperature range of -55°C to 85°C.
Feature Summary
- Supports high-frequency operation up to 18 GHz with 50 Ohm impedance matching.
- Provides SPDT switching capability with high sensitivity and low operating power consumption.
- Ensures signal integrity through high isolation and minimal insertion loss.
Applications
- RF signal routing in communication systems
- Test and measurement equipment requiring high-frequency switching
- Wireless infrastructure components
Procurement Notes
Verify the specific suffix designation, as variants such as ARD1004HQ may exist with distinct packaging or handling characteristics. Confirm that the required quantity aligns with manufacturer standard packing configurations. Ensure compatibility with existing system impedance and voltage levels before finalizing procurement orders.
Selection Notes
Select this component when a wide bandwidth up to 18 GHz is required for SPDT applications. Consider the -55°C to 85°C operating range for environmental suitability. Evaluate the 4.5V supply requirement against available system power rails. Compare performance metrics like isolation and insertion loss against alternative RF switches if stricter specifications are needed.
Part Context
This part belongs to the ARD series of RF switches from Panasonic Electric Works. It serves as a general-purpose solution for microwave and radio frequency applications. The module utilizes pin contacts for connection and is designed for integration into larger electronic assemblies requiring reliable high-frequency signal control.
Replacement Considerations
The ARD1204H is documented as a parameter-equivalent substitute. Verify functional compatibility and pinout alignment before substitution. No other official substitutes are confirmed in the provided documentation.
