83918 Datasheet - IDT

83918 1:18 Crystal-to-LVCMOS/LVTTL Fanout Buffer

The 83918 is a low skew, 1:18 Crystal-to- LVCMOS/LVTTL Fanout Buffer. The 83918 has selectable LVCMOS/LVTTL clock or crystal inputs. The low impedance LVCMOS/LVTTL outputs are designed to drive 50 series or parallel terminated transmission lines. The 83918 is characterized at full 3.3V, full 2.5V a.

83918 Features

* Eighteen LVCMOS/LVTTL output

* Selectable crystal oscillator interface or LVCMOS_CLK

* Maximum output frequency: 200MHz

* Crystal input frequency range: 10MHz to 40MHz

* RMS phase jitter using a 25MHz crystal (1kHz

* 1MHz): 0.449ps (typical) @ 3.3V/3

83918-IDT.pdf