Clock management devices now in small QFN package

31 May 2006 DSP, Micros & Memory

ON Semiconductor is offering several of its highly-accurate clock management products now in a new space-efficient, Pb-free, 32-pin QFN package. With a footprint measuring only 5 x 5 mm, these devices use only 31% of the board space consumed by earlier packages, allowing for more flexibility in space-constrained designs.

The MC100LVEP111 is a 1:10 differential clock driver with extremely low jitter (200 fs typical) and low skew (20 ps typical). The device accepts two differential or single-ended clock sources into an input multiplexer, and operates from a Vcc of +2,5 V or +3,3 V.

The NBC12429A (25-400 MHz), NBC12430A (50-800 MHz), and NBC12439A (50-800 MHz) are programmable PLL synthesised clock generators, that deliver better jitter performance (20 ps typical) and operate over a wider temperature range (-40-85°C) than standard products.

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