hello Richard ,
out of many research I decided to go with this converter it is least expensive too.....http://www.ti.com/lit/ds/symlink/sn65ept23.pdf... ,but u discussed few factors like output skew and all...
were u speaking about output skew or part to part skew , the above device has output skew about 110 ps and part to part skew 400ps .... can u correct me if i am wrong??