SKY72310-362 Integrated Circuits (ICs)

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 SKY72310-362 is a dual channel PLL frequency synthesizer with integrated VCOs. It is designed for commercial, consumer, and industrial applications in the 2.4 to 2.5 GHz frequency range. The SKY72310-362 supports frequency synthesis of ±50ppm to 6GHz and offers a flexible range of functions and modes.

Application Field

The SKY72310-362 is suitable for applications ranging from wireless LANs, smart home entertainment systems and associated applications. The frequency synthesizer provides a versatile platform for radio transceivers, base stations and data links in the 2.4 to 2.5 GHz frequency range. At the same time, the frequency synthesizer supports the 3G/4G cellular system.

The SKY72310-362 provides a reliable frequency synthesizer for cellular and wireless systems that require low power consumption and low jitter. It can be used in IoT (Internet of Things) applications, from basic remote controls to complex networked sensing devices. The integrated VCOs and SPI interface allow for integration into practically any system.

The SKY72310-362 is also suitable for automotive and general-purpose time-keeping and frequency-based products, such as dataloggers, home and building automation products, and wearable electronics.

Working principle

To understand the working principle of the SKY72310-362, it is necessary to understand the operation of the phase-locked loop (PLL). The PLL takes the reference frequency and produces an output signal whose frequency and phase are locked to it. The reference frequency is typically generated by a system clock.

The PLL includes a voltage-controlled oscillator (VCO) at its core. The VCO produces a signal that is compared against the reference frequency by a phase-frequency detector (PFD). The PFD then produces a control voltage that is used to adjust the VCO\'s frequency. If the signals from the reference frequency and the VCO are in phase, the PLL is said to be phase-locked.

The SKY72310-362 is a dual-channel PLL frequency synthesizer with integrated VCOs. This means that it contains two active PLLs that can operate independently of one another. Each PLL has an embedded PFD and a frequency feedback loop.

The PLL synthesizers can produce an output frequency from 0 to 6GHz. The output frequency can be set via the SPI command registers to any INO frequency in the supported range. The device can then adjust the voltage of its VCOs to create the desired output frequency.

The SKY72310-362 also includes divider circuits and phase-interpolation logic to produce more accurate output frequencies. These divider circuits can also be used to create multiple output signals with different frequencies from a single input reference frequency.

The SKY72310-362 is capable of synthesizing frequencies with very low phase noise, making it ideal for applications that require low jitter. It also has integrated filtering and clock output buffers to reduce noise and improve signal integrity.

The SKY72310-362 provides a reliable PLL frequency synthesizer for a wide range of applications in the 2.4 to 2.5 GHz frequency range. The integrated VCOs, SPI interface and low-power consumption make it a great choice for consumer, commercial and industrial applications.

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