ADN2849
FEATURES
Data Rates up to 10.709Gb/s Typical Rise/Fall Time 27ps Power Dissipation 900m W (at 2V swing, 1V offset) Programmable Modulation Voltage up to 3V Programmable Bias Offset Voltage up to 2V Voltage-input control for offset, modulation Cross Point Adjust Range 30%- 85% .. Selectable Data Retiming PECL/CML Data & Clock Inputs 50Ω on Chip Data & Clock Terminations Modulation Ebnable/Disable |S11|<-10d B , |S22|<-8d B at 10GHz Positive or negative 5.2 or 5.0V single supply operation Available in dice and 4x4mm 24 Lead LFCSP package
PRODUCT DESCRIPTION
The ADN2849 is a low power 10.7Gbps driver for electroabsorption modulator (EAM) applications. The modulation voltage is programmable via an external voltage up to a maximum swing of 3V when driving 50Ω. The bias offset voltage and output eye cross point are also programmable. Onchip 50Ω resistor is provided for back termination of the output. The ADN2849 is driven by AC coupled differential CML level data and has selectable...
