ChipApex | Global Electronic Components Supplier
R574313340
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC RF SWITCH SP3T 3GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Obsolete
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- Frequency Range：0Hz ~ 3GHz
- Isolation：80dB (min)
- Insertion Loss：0.2dB (max)
- Test Frequency：3GHz
- Impedance：50Ohm
- Voltage - Supply：24V ~ 30V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：-
- Package / Case：Module
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The R574313340 is a terminated coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features an SP3T circuit configuration with SMA connectors and operates within a frequency range of 0Hz to 3GHz. The device provides a minimum isolation of 80dB and a maximum insertion loss of 0.2dB. It functions as a normally open switch with indicator capabilities, powered by 28Vdc via pin terminals. The component is currently classified as obsolete.
Feature Summary
- Terminated Ramses series design for reliable RF signal routing
- SP3T circuit topology supporting three output paths
- Integrated status indicators for operational monitoring
Applications
- RF signal distribution in communication systems
- Test and measurement equipment switching
- General purpose RF applications requiring high isolation
Procurement Notes
Verify component obsolescence status before integration into new designs. Confirm availability through authorized distributors or surplus channels. Ensure compatibility with existing 28Vdc control logic and SMA interface requirements. Review datasheet specifications for electrical performance validation against system needs.
Selection Notes
Select this model for applications requiring SP3T switching up to 3GHz with high isolation. Consider the terminated design for stable impedance matching. Evaluate power consumption and thermal management for 28Vdc operation. Assess physical footprint and connector type compatibility with PCB layout constraints.
Part Context
This component belongs to the Ramses family of terminated coaxial switches, designed for robust RF performance. The series offers various configurations tailored for different frequency ranges and port counts. The R574313340 specifically addresses mid-frequency applications with its 3GHz bandwidth and SP3T architecture.
Replacement Considerations
As the part is obsolete, identify equivalent SP3T coaxial switches from current production lines. Verify matching frequency range, isolation, and connector types. Consult manufacturer cross-reference guides for direct functional substitutes.
