Channel Link Evaluation Kit User Manual
National Semiconductor Corporation
Interface Products
LIT# CLINK3V28BT-85-UM
Rev 2.1
Date: 10/12/2005
Page 17 of 28
Typical Waveshapes
LVDS
The plot above shows both the LVDS Data channel with PRBS data and also the
LVDS Clock over laid. Note that the clock pattern is 4 bit times HIGH and 3 bit times
LOW. The differential signal should be typ/-300mV. These waveforms were
acquired using the TEK P6248 Probes. Clock rate is 85MHz.
