SG-9101CE-C20PGAAB

Programmable oscillators are special electronic oscillators that can be controlled and adjusted in frequency, often through the use of programmable logic devices (PLDs). They are commonly used to control the frequency of computer hardware and other digital systems, or in radio-frequency applications such as satellite communications and frequency synthesizers. SG-9101CE-C20PGAAB is a type of programmable oscillator designed for a wide range of applications, and it is used in the fields of computer communications, industrial electronics, and military engineering.

Application Field

SG-9101CE-C20PGAAB is mainly applied in high frequency communication fields, like mobile, wireless, Bluetooth and WLAN, etc. It is used for frequency generation in wireless applications, signal coding, modulation and demodulation, pulse generation and pulse synchronous transmission, signal data capture and storage, and similar kinds of applications.

Working Principle

The basic working principle of SG-9101CE-C20PGAAB is to generate high-frequency periods defined by a PLD. The PLD provides the basic frequency of the oscillator, and other options such as phase/frequency programming and pulse width modulation can be programmed. The oscillator works by sending a signal to the CLOCKIN pin, which in turn switches on the charge pumps and passes the signal to the crystal oscillator. The crystal oscillator then resonates at the frequency determined by the PLD, and the resulting square wave is sent out of the oscillator, usually through the CLOCKOUT or OUTPUT pins.

In addition to the usual frequency control, the SG-9101CE-C20PGAAB can also be programmed to support a wide range of phase characteristics, suchas frequency shift keying, phase modulation, and pulse position modulation. The oscillator also supports comprehensive power management features, including low, medium, and high power modes, in order to minimize power consumption and minimize device noise. SG-9101CE-C20PGAAB also supports various jitter characteristics, such as ultralow cycle-to-cycle jitter. These characteristics, combined with the wide range of frequency control, makes the SG-9101CE-C20PGAAB an ideal programmable oscillator for a wide range of applications.

Conclusion

SG-9101CE-C20PGAAB is a type of programmable oscillator that is designed for use in various frequency control applications. Applications that can benefit from SG-9101CE-C20PGAAB include computer communications, industrial electronics, and military engineering. It works by sending a signal to the CLOCKIN pin, which in turn signals the crystal oscillator to resonate at the frequency determined by the PLD, and the resulting square wave is sent out. SG-9101CE-C20PGAAB also supports various jitter characteristics, such as ultralow cycle-to-cycle jitter, as well as multiple power management features, allowing it to be used in a wide range of applications.