DSC400-0303Q0086KE2

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

Pin Configurable/Selectable Oscillators, commonly referred to as PCO, are manufactured with control inputs. The inputs are used to program the oscillation frequency of the device. Specifically, the DSC400-0303Q0086KE2 is a highly programmable parameter controlled oscillator (PCO) with a maximum frequency of 50MHz without external components. It also has an extremely wide programmable range of 1.5MHz to 50MHz, allowing it to be used in a variety of different applications.

Application field

The DSCC400-0303Q0086KE2 is a wide band, highly integrated PCO ideal for a variety of applications. It can be used in TV, satellite, automotive, and industrial applications. It is also a good choice for mobile broadband applications such as 3G/4G/LTE and is also suitable for networking applications such as routers, switches and base stations. In addition, this PCO can be used in medical applications such as pacemakers and imaging systems.

Working principle

The working principle of the DSCC400-0303Q0086KE2 is based on coupling an external resistor and capacitor to an oscillator core via a separate pin control interface. This ensures that the oscillator\'s frequency is adjustable within a wide range without adding more components. The external components are used to control the capacitance and resistance in the circuit to achieve the desired frequency. The oscillator core is based on a CMOS technology, with a nominal supply voltage of 3.3 V.

The device\'s inputs are powered by an internal voltage regulator and are used to control the resistance and capacitance of the oscillator core. The OSCSEL pin is used to control the oscillator\'s start-up and stop functions. The OSCSEL pin is an active-low pin, so a high logic value is required to enable the OSCSEL pin. The FOUT pin is used to output the regulated frequency and is AC-coupled to ensure a clean signal. The oscillation frequency is programmed with the C1, C2, and R1 pins. The C1 pin is used to set the minimum frequency, the C2 pin is used for the maximum frequency, and R1 pin is used to set the frequency range.

The DSCC400-0303Q0086KE2 has a wide power supply voltage range of 2.75V to 3.6V, allowing it to be powered by most applications. It also has a wide temperature range of -40°C to +85°C. This makes it suitable for most applications requiring wide temperature ranges. In addition, it has an excellent shock, vibration and EGT immunity, ensuring reliable and stable operation.

The DSCC400-0303Q0086KE2 is designed specifically to quickly and accurately program the oscillation frequency of an oscillator with minimal component count, making it very attractive for a wide range of applications such as automotive, industrial and communication systems. Thanks to its pin configuration/selectable oscillator characteristics, it is capable of providing reliable and stable performance with excellent power efficiency and low cost.

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