CMD203C4

RF Switches Overview

The Qorvo CMD203C4 is a broadband Monolithic Microwave Integrated Circuit (MMIC) Single-Pole Four-Throw (SP4T) switch designed for high-frequency applications. It operates from DC to 20 GHz, providing versatile signal routing capabilities across a wide bandwidth. The device features a typical insertion loss of 3.2 dB and offers typical off-isolation of 30 dB, ensuring effective signal separation when in the non-conductive state. It is housed in a compact leadless 4x4 mm surface mount package, specifically a QFN-24 configuration, facilitating easy integration into space-constrained designs. The component supports operation within a temperature range of -40°C to +85°C and utilizes Silicon technology.

RF Switches Feature Summary

• Broadband coverage spanning from DC to 20 GHz for versatile frequency application
• Non-reflective SP4T switching architecture for precise signal path control
• Compact leadless surface mount package design for efficient PCB layout

RF Switches Applications

• Test and measurement equipment requiring wideband signal switching
• Wireless infrastructure systems needing reliable RF path management
• Military and aerospace radar systems demanding high-frequency performance

RF Switches Procurement Notes

Verify the specific ordering suffix to ensure the correct package variant and tape/reel specifications match your manufacturing requirements. Confirm RoHS compliance status through official Qorvo documentation prior to final procurement decisions. Cross-reference the manufacturer part number with distributor listings to validate authenticity and current availability status.

RF Switches Selection Notes

Select the CMD203C4 when a wide operational bandwidth extending to 20 GHz is required alongside low insertion loss characteristics. Consider this component for designs necessitating a compact footprint due to its leadless surface mount construction. Evaluate thermal performance constraints against the specified operating temperature range of -40°C to +85°C to ensure reliability under intended environmental conditions.

RF Switches Part Context

The CMD203C4 belongs to the CMD203 series of RF switches manufactured by Qorvo. This series focuses on providing robust, high-performance switching solutions for microwave and radio frequency applications. The component represents a specialized segment within Qorvo's portfolio of silicon-based integrated circuits designed for demanding wireless and defense markets.

RF Switches Replacement Considerations

Consult official Qorvo documentation for verified direct replacements or pin-compatible alternatives within the CMD203 family. Ensure any substitute component matches the critical electrical parameters, particularly the 20 GHz upper frequency limit and SP4T configuration.