HV2221FG-G

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The HV2221FG-G is an interface analog switch specifically designed for special purposes. It is a low-capacitance single-pole double-throw (SPDT) switch capable of handling data rates up to 3GHz with a low propagation delay of 5ns and low on-resistance of 1Ω. This makes it particularly well-suited for applications that require high-speed and low-cost solutions.

The HV2221FG-G switch can be used for a variety of analog signal switching needs, including analog or differential signal routing, switching audio sources or detectors, and other general-purpose interface switching applications. It can also be used for connecting multi-component embedded applications or testing systems. Additionally, its small footprint and low-power consumption make it a suitable option for portable and sometimes even battery-operated applications.

The HV2221FG-G has two control modes: manual or logic controlled. It can be controlled by a simple low or high logic signal (±2.7V at the input) or manually with a single switch. This makes it particularly versatile and easy to use for purposes that don’t require full control through a microcontroller or host processor. This also reduces overall system cost.

The HV2221FG-G works by using an integrated Gallium Arsenide (GaAs) process technology to create a low on-capacitance, deeply submicron CMOS-style switch. This allows for low insertion loss, low turnaround time, and high signal integrity. The signal is transferred from one port to the other without going through any buffers or amplifiers, resulting in near-perfect signal transmission and low signal distortion. Additionally, it is shielded with EMI-absorbing material to ensure signal fidelity.

Overall, the HV2221FG-G is an ideal choice for applications that require high-speed analog signal switching or routing. It is robust, low-power, and cost-effective and is designed to provide superior performance in a variety of applications. From audio signals to test systems, this switch is an excellent option for many different analog applications.

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