onsemi

FSUSB242UCX

FSUSB242UCX Description

The FSUSB242UCX is a high-performance, dual-channel, DPDT (Double Pole Double Throw) USB protect switch designed for USB applications. Manufactured by onsemi, this analog switch is part of the Analog Switches - Special Purpose ICs category and is packaged in a tape & reel (TR) format. With a voltage supply range of 2.7V to 5.5V and an on-state resistance of 5 Ohms (typical), the FSUSB242UCX offers reliable performance in various electronic systems.

FSUSB242UCX Features

• Applications: USB
• ECCN: EAR99
• -3dB Bandwidth: 1GHz
• Mounting Type: Surface Mount
• Product Status: Not For New Designs
• Voltage - Supply, Single (V+): 2.7V ~ 5.5V
• Number of Channels: 2
• On-State Resistance (Max): 5Ohm (Typ)
• Switch Circuit: DPDT
• REACH Status: REACH Unaffected
• Multiplexer/Demultiplexer Circuit: 2:1
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• Base Product Number: FSUSB242
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The FSUSB242UCX stands out from similar models due to its DPDT switch circuit, which allows for more flexibility in signal routing and protection. Its 1GHz bandwidth and low on-state resistance ensure fast switching and minimal signal degradation.

FSUSB242UCX Applications

The FSUSB242UCX is ideal for various USB-based applications, including:

1. USB Data Switching: The 2:1 multiplexer/demultiplexer circuit allows for efficient switching between two USB data sources.
2. USB Port Protection: The DPDT switch circuit provides protection against reverse current flow and overvoltage conditions.
3. USB Signal Routing: The FSUSB242UCX can be used to route USB signals between different devices or ports in complex electronic systems.

Conclusion of FSUSB242UCX

In conclusion, the FSUSB242UCX is a versatile and reliable USB protect switch designed for high-performance applications. Its unique features, such as the DPDT switch circuit and 1GHz bandwidth, make it an excellent choice for USB data switching, port protection, and signal routing. Although it is not recommended for new designs, the FSUSB242UCX remains a valuable component for existing systems requiring robust USB switching and protection capabilities.