Abstract: A fundamental goal when designing physical-layer digital communication systems is transmission of the data signal through the system with minimum distortion. In order to accomplish this goal, it is imperative to match (as closely as possible) the system bandwidth to the bandwidth requirements of the data. The purpose of this application note is to explore the effects of limiting the low end of the system bandwidth. The application note you have requested is available in Acrobat PDF format: APPLICATION NOTE 1738: HFAN-09.0.4: NRZ Bandwidth - LF Cutoff and Baseline Wander (PDF, 134kB) A free Acrobat PDF reader is available from: http://www.adobe.com/products/acrobat/readstep.html Related Parts   APP 1738: Nov 26, 2002 MAX3867 +3.3V, 2.5Gbps SDH/SONET Laser Driver with Automatic Power Control Full Data Sheet (PDF, 208kB) MAX3869 +3.3V, 2.5Gbps SDH/SONET Laser Driver with Current Monitors and APC Full Data Sheet (PDF, 688kB) Free Samples Automatic Updates Would you like to be automatically notified when new application notes are published in your areas of interest? Sign up for EE-Mail™. We Want Your Feedback!   Download, PDF Format (134kB)  AN1738, AN 1738, APP1738, Appnote1738, Appnote 1738