DS21602N

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

Clock/Timing devices allow us to keep track of time accurately, with less power consumption and greater accuracy than mechanical clocks made of gears and parts. In many applications, such as computers and servers, communications and broadcast, test equipments and industrial automation, the support of clock and timing signals is mandatory. The DS21602N is an example of such a device, capable of supplying high accuracy and low jitter clocks, as well as featuring multiple integrated features and flexible programmability that make it ideal for a wide range of applications.

The DS21602N is a CLOCK and Carrier Frequency Synthesizer designed to produce low-jitter timing signals from a single 27MHz crystal or oscillator input. The DS21602N uses an elaborate power management system to reduce power consumption to less than 2%. The device is capable of generating clock signals as low as 400Hz and as high as 27 MHz. The DS21602N can also be used as a reference clock generator, providing a carrier frequency frequency of up to 10 GHz.

The DS21602N has several different input and output configurations, including CMOS, LVDS, and a combination of the two. It can also provide frequency lock indication for up to four individual output clocks and programmable power down/halt output pins that allow the user to monitor and control the clock generator\'s power usage.

In addition to providing high-accuracy timing signals, the DS21602N also features an integrated phase-locked loop (PLL) which constantly adjusts the internal clock frequency based on the reference clock input. This makes the device capable of highly stable output frequencies, regardless of variations in the reference clock. It also adds flexibility to the device, as the PLL can be programmed to use different reference frequencies.

The DS21602N features an internal voltage-controlled oscillator (VXO) which can be programmed to modify the frequency of a given output clock or to generate multiple output clocks. This makes the device useful for applications such as RF switches, baseband modems, and wireless transceivers, as well as for synchronization to other clock sources.

The DS21602N also features an integrated digital phase-shift controller (DPSC), which adds further flexibility to the clock generator by allowing direct manipulation of the phase at the output of each clock. This can be used to optimize the phase behavior of signals being distributed to multiple outputs, minimizing potential crosstalk and jitter.

The DS21602N is a versatile clock generator that can be used for a wide range of applications, from fixed frequency synchronization to baseband modems. It’s low power consumption and wide range of outputs make it ideal for high-accuracy applications where precision timing is essential. The integrated PLL and DPSC provide additional functionality and flexibility, allowing the device to be used in a variety of applications.

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