ChipApex | Global Electronic Components Supplier
R573483320
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 18GHZ
- Series：SPnT
- Mfr：Radiall USA, Inc.
- Package：Bulk
- Product Status：Active
- RF Type：General Purpose
- Topology：-
- Circuit：SP3T
- Frequency Range：0Hz ~ 18GHz
- Isolation：60dB (min)
- Insertion Loss：0.5dB (max)
- Test Frequency：18GHz
- 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 R573483320 is a SP3T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features an SMA interface and operates up to 18 GHz with a 50 Ohm impedance. The device utilizes latching technology with self-cut-off and auto-reset capabilities, controlled via 28 Vdc TTL signals. Key electrical specifications include a maximum insertion loss of 0.5 dB and a minimum isolation of 60 dB. The operating temperature range spans from -40°C to 85°C.
Feature Summary
- SP3T coaxial switching configuration with SMA connectors
- Latching mechanism with self-cut-off and auto-reset functionality
- High-frequency operation up to 18 GHz
- TTL control interface for 28 Vdc actuation
Applications
- RF signal routing in communication systems
- Test and measurement equipment
- Aerospace and defense radar applications
Procurement Notes
Verify availability directly with Radiall USA, Inc., as distribution status may vary. Confirm technical specifications against the official datasheet prior to integration. Ensure compatibility with existing system voltage levels and connector types. Check for any specific handling or storage requirements outlined in the manufacturer documentation.
Selection Notes
Select this component for applications requiring high-isolation SP3T switching at frequencies up to 18 GHz. The latching feature reduces power consumption during state retention. Verify that the 28 Vdc TTL control logic aligns with the host system's output drivers. Consider the -40°C to 85°C operating range for environmental suitability.
Part Context
This part belongs to the Ramses series of coaxial switches, designed for robust RF performance. It is distinct from other Ramses variants by its specific SP3T configuration and latching control scheme. The series is known for high reliability in demanding environments.
Replacement Considerations
Consult Radiall USA, Inc. for verified substitute part numbers. Cross-referencing requires matching SP3T topology, SMA interface, 18 GHz frequency limit, and latching control characteristics.
