Lattice Semiconductor

Clock generator
50 - 400 MHz | ispClock5400D Lattice Semiconductor

  • clock generator 50 - 400 MHz | ispClock5400D  Lattice Semiconductor
The ispClock5406D and ispClock5410D are in-system-programmable differential clock distribution ICs designed for use in high performance communications and computing applications. The ispClock5400D family features the CleanClock™ ultra-low phase noise, third generation PLL. The FlexiClock™ output section supports multiple logic standards and dual skew control features.

The configuration of each device is held in on-chip non-volatile memory that is reprogrammable through a JTAG interface. Certain aspects of the device can be modified on the fly via an I2C interface.

Applications

* Low-cost clock source for SERDES
* ATCA, MicroTCA, AMC, PCI Express
* Differential clock distribution
* Generic source synchronous clock management
* High fan-out clock buffer
* Zero-delay clock buffer



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