PL502-38OC-R

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The PL502-38OC-R clock generator is a programmable oscillator designed to generate up to 38 unique clock signals for any operating frequency between 9.375 & 10.000 MHZ, by dividing a reference clock frequency by up to 4135 dividers. It is part of a wider family of clock generators and is classified within the Clock/Timing category as Clock Generators, PLLs, Frequency Synthesizers.

The PL502-38OC-R offers maximum flexibility and exceptional performance with two banks of programmable dividers and multipliers, as well as an internal phase-locked loop (PLL). Each bank of dividers and multipliers can be applied to a different frequency, enabling the device to generate multiple simultaneous clock signals that can be used in applications such as LAN, WAN, WLAN, and Ethernet devices.

The device features a high degree of precision, offering low phase noise, low jitter, and very low power consumption in the range of 250mW to 350mW. It can be used with a wide variety of output frequencies which include differential (LVPECL, LVDS, or HCSL) and single-ended output types (LVCMOS or LVPECL).

The PL502-38OC-R clock generator is designed such that the oscillator frequency is adjustable over a wide range of frequencies via the input reference clock. This allows the user to easily program and reprogram the device for any application, providing flexibility and cost savings. The device is configurable through an RS232 interface and provides a built-in error reporting and monitoring system for troubleshooting.

To generate the clock signals, the PL502-38OC-R clock generator utilizes a combination of two dedicated PLL circuits, two banks of frequency multiplier and divider chains, and a crystal oscillator. The PLLs enable the generation of multiple clock signals with low jitter and low-power consumption. Meanwhile, the frequency chain consisting of multiply and divide circuits helps to achieve a wide range of frequencies. In addition, the reference crystal oscillator ensures that the clock generator has accurate and reliable clock signals.

Overall, the PL502-38OC-R clock generator is a highly-versatile and cost-effective clock generator suitable for a wide range of applications. Its programmable dividers and multipliers, as well as error-reporting functions, make it an ideal choice for those who need to generate multiple clock signals with minimum power consumption and low jitter. The device can also be easily customized through its RS232 interface, allowing users to program the device for a specific application.

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