CDCF2509PW

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The CDCF2509PW is a programmable power-over-Ethernet (PoE) clock oscillator designed specifically for applications requiring precise timing accuracy. The device offers high precision frequency, snappy rise/fall times and low jitter, making it a great choice for mission-critical applications. The CDCF2509PW offers a wide range of operating frequencies from 100 kHz to 250 MHz, and can be programmed over a wide voltage range. The device also features an integrated output enable feature, allowing for power savings in applications where precise timing is not required.

The CDCF2509PW is ideal for timing and synchronization applications such as digital systems, base stations, optical systems and clock distribution networks. It is also used in high-end enterprise server systems, such as blade servers, and embedded device architectures, such as network switches or routers. The device’s tight frequency accuracy and excellent jitter characteristics make it ideal for clock synchronization in the most demanding applications. The versatile nature of the device allows it to be used in high performance communication systems, such as telecom networks and datacom networks.

The CDCF2509PW is built on a programmable platform that allows the user to precisely program the clock frequency and output rise and fall time. This can be done through a simple graphical user interface (GUI). The device provides a high resolution frequency range and fast settling time, resulting in improved timing performance. The device also offers a variety of output types such as 3.3V/2.5V LVCMOS, SMA, HCSL and LVDS, allowing for flexibility in system designs. The device also supports phase locked loops (PLLs) for applications where frequency multiplication or division are required.

The CDCF2509PW is powered by a 3.3V or 2.5V supply voltage and has an integrated power-over-Ethernet (PoE) capability. This allows the device to remain powered on by the Ethernet connection, eliminating the need for an external power supply. Through the PoE interface, the device can be powered on and off remotely, providing precise power control during system operation. The PoE capability also reduces power consumption, resulting in improved system efficiency.

In addition to the power-over-Ethernet (PoE) feature, the CDCF2509PW also offers excellent EMI/EMC immunity and protection features. It includes a POR (Power-On-Reset) circuit and EMI damping for improved system performance. The device also features register programming which provides the ability to customize the frequency, output types and the timing parameters of the device. The frequency is adjustable from 100 kHz to 250 MHz, and the output voltage is adjustable from 1V to 3.3V in 0.05V increments.

The CDCF2509PW is an ideal solution for applications requiring precision timing accuracy, as well as EMI compliance and power savings. The integrated PoE capability and on/off remote control capability makes this device ideal for applications such as clock synchronization, telecom and datacom networks, enterprise server systems, digital designs and embedded device architectures. With its excellent performance, flexibility and power savings, the CDCF2509PW is an ideal choice for applications requiring precise clock and timing accuracy.

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