BT440 Datasheet - Brooktree

BT440 275MHz PLL Clock Generator

The Bt440 is a clock generator for the highspeedBrooktree CMOS RAMDACs. It interfaces to a low-frequency quartz crystal and " Differential ECL Clock Generation multiplies the crystal frequency by 8x, 16x, 20x, and 32x to generatethe pixel clock sig- . Divide by 4 of the Clock nals that drive the.

Advance lnformation This document contains information on a product under development. The parametric and functional information are target parametersand are subject to changewithout notice. Pleaseconsult Brooktree for the most recent datasheetbefore design. 275 MHz PLL Clock Generator Distinguishing Customer Benefits for CMOS RAMDACs F e a t ur e s . ReducesPC Board Area " 275 MHz Operation . PhaseLock Loop (PLL) Capability " Pixel Clock 8x, 16x, 20x,32x Crystal . Simplifies RAMDA.

BT440 Datasheet (2.48 MB)