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R573F33325
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Product Detailed Parameters
- Description：IC RF SWITCH SP3T 26.5GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- Frequency Range：0Hz ~ 26.5GHz
- Isolation：50dB (min)
- Insertion Loss：0.7dB (max)
- Test Frequency：26.5GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module, SMA Connectors
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The R573F33325 is a single-pole triple-throw (SP3T) RF switch from the RAMSES series, manufactured by Radiall USA, Inc. It operates within a frequency range of DC to 26.5 GHz and utilizes SMA connectors for interface. The device features latching functionality with TTL diode indicators and requires a 28Vdc supply voltage. Designed for general-purpose applications, it offers high isolation and low insertion loss characteristics suitable for demanding radio frequency environments.
Feature Summary
- SP3T topology for signal routing
- Latching mechanism with status indicators
- SMA connector interface
- High-frequency operation up to 26.5 GHz
Applications
- Test and measurement equipment
- Telecommunications infrastructure
- Electronic warfare systems
Procurement Notes
Verify the specific datasheet version for precise electrical tolerances and mechanical drawings before integration. Confirm that the 28Vdc supply requirement aligns with system power capabilities. Ensure SMA connector compatibility with existing cabling assemblies. Check RoHS compliance status if required by regulatory standards. Validate lead times as they may vary based on manufacturing schedules.
Selection Notes
Select this component when SP3T switching at frequencies up to 26.5 GHz is required. The latching feature reduces power consumption in static states compared to non-latching alternatives. Consider the SMA interface for standard coaxial connections. Evaluate thermal management needs given the operating temperature range. Compare isolation specifications against system requirements to ensure signal integrity.
Part Context
This part belongs to the RAMSES series of RF switches, designed for high-performance applications. The series includes various configurations with different frequency ranges and connector types. The R573F33325 specifically targets high-frequency uses requiring reliable signal path selection. It complements other components in RF signal chains where precise control is necessary.
Replacement Considerations
Check for direct substitutes within the RAMSES family that offer similar frequency ranges and SP3T topology. Verify pinout and connector compatibility before swapping. Ensure electrical parameters such as isolation and insertion loss meet or exceed original requirements. Consult manufacturer documentation for cross-reference lists.
