FS3H018NG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The FS3H018NG is a silicon oscillator analogue switch designed for use in a variety of applications. It operates from a single voltage source and can switch between two frequencies with low cross-talk.

The FS3H018NG has two different types of operation. The first mode switches from one frequency to another in-phase. The second mode is an acoustically shaped bistable switching mode. This allows for the prevention of unwanted frequency changes such as during power up/down or while the oscillator is settling into the desired frequency.

The FS3H018NG can be used in a variety of applications such as driving a speaker, amplifier combiner, and several audio input sources. It is ideal for voice-activated and switch-controlled systems such as remote control and home automation systems. The FS3H018NG is also ideal for audio or video link applications, where multiple signals have to be sent and received.

The working principle of the FS3H018NG is based on a voltage-controlled oscillator (VCO). This allows for the selection of a form of modulation, which is then passed through the oscillator. The output voltage is then applied to a switch configuration, in order to select between two different frequencies. As the frequencies are switched, the signal on the output line is automatically adjusted to the desired frequency.

The oscillator is controlled by two voltage pins, one for the control voltage and the other for supply voltage. The control voltage sets the oscillator frequency which can be fixed or changed using the digital inputs on the FS3H018NG. The switch is controlled by the digital pins and the activation of the switch is determined by the voltage on the control pins. The advantage of the design is that the transition between frequencies is controlled using the digital inputs, ensuring that the frequencies remain stable and accurate at all times.

Overall, the FS3H018NG is a versatile analogue combination switch which has a range of applications in the audio, voice and video communication fields. It is designed to switch between two different frequencies with low cross-talk, and is controlled by voltage pins to ensure accurate switching. The FS3H018NG is an ideal solution for a wide range of applications which require the switching of two different frequencies.

The specific data is subject to PDF, and the above content is for reference