SIT1602ACF2-25E

Programmable Oscillators

SIT1602ACF2-25E is a type of programmable oscillator for IEEE Standard 802.3a. It is a low-power, stable, low-jitter, non-volatile, linear voltage regulator (LVR) for Ethernet applications.

The SIT1602ACF2-25E supports IEEE 802.3a and complies with the requirements of the GB703 standard. It provides a low-power solution to the Ethernet interface with its adjustable output voltage and operation speed. the maximum rated input voltage is 25V, and the output voltage is adjustable between 0.6V to 25V.

The main application fields of the SIT1602ACF2-25E are mobile computing, networking equipment, and wireless applications. It can also be used in industrial communications equipment, home networking, and automotive applications. It is suitable for applications requiring low power consumption and low-voltage stability.

Working Principle of SIT1602ACF2-25E

SIT1602ACF2-25E performs its two main functions, voltage regulation and oscillation, by using a linear voltage regulating circuit (LVR). The series of voltage regulating components such as the voltage regulator and oscillator determine the voltage-stabilizing output voltage and oscillation frequency. The linear voltage-regulating circuit uses a set of operational amplifiers and operational transistors to generate a stable output voltage, thereby ensuring accurate and stable operation of the system.

The LVR utilizes two operational amplifiers, one for the output of the adjustable oscillator and one for the main amplifier, along with voltage dividers, resistors, and capacitors. Aside from the voltage regulator, SIT1602ACF2-25E is also equipped with a low-jitter, low-power clock generator. This clock generator is used to generate a reference signal to control the frequency and precise output to the oscillator.

Advantages of SIT1602ACF2-25E

The SIT1602ACF2-25E offers a variety of advantages. It is low-power and therefore ideal for mobile applications. The voltage regulator provides a precise output current and voltage, which ensures accurate and stable operation of the system. The clock generator provides a low-jitter, low-power timing signal. The programmable oscillator is highly reliable and is also non-volatile. Finally, with its high accuracy and low-jitter, the SIT1602ACF2-25E is suitable for a variety of high-accuracy, frequency-dependent applications.

The SIT1602ACF2-25E programmable oscillator is a breakthrough for high-accuracy, mobile, and industrial applications. Its features of low power consumption, low-voltage regulation, low-jitter, a non-volatile programmable oscillator, and clock generator make it a reliable and cost-effective solution for many applications.