High Performance Buffer (HPB) is a family of ultra low-jitter non-PLL clock fanout buffers that delivers up to 10 high-frequency (up to 1.5 GHz) differential outputs (LVPECL, LVDS, or CML). 

HPB delivers the industry’s lowest additive jitter (0.06 ps typical RMS phase jitter) and can provide complete high-frequency, low-jitter clock tree solutions in conjunction with FleXO clock generators.

HPB extends Cypress’s clock distribution capabilities (currently up to 400 MHz) into the high performance domain required by networking switches/routers, high end servers, wireless base stations, enterprise storage, and test equipments.