GA1087 Datasheet - TriQuint Semiconductor

GA1087 11-Output Configurable Clock Buffer

The core of the GA1087 is a Phase-Locked Loop (PLL) that continuously compares the reference clock (REFCLK) to the feedback clock (FBIN), maintaining a zero frequency difference between the two. Since one of the outputs (Q0 *Q8) is always connected to FBIN, the PLL keeps the propagation delay.

GA1087 Features

* Wide frequency range: 24 MHz to 105 MHz

* Output configurations: five outputs at fREF five outputs at fREF /2 or six outputs at 2x fREF four outputs at fREF

* Low output-to-output skew: 150 ps (max) within a group SYSTEM TIMING PRODUCTS Q0 14 GND 15 Q1 Q2 16 17 MUX Divi

GA1087_TriQuintSemiconductor.pdf