75ohm driver?

[Martin Czech]

> Any one know a good way to drive a 75ohm load while maintaining a clean.
> fast  rise and fall time. The signal is a simple square wave clock
> signal @ 48kHz , 0 to +5V. I guess a CMOS driver hitting a high speed
> switching transistor is standard? I just want to preserve the 6nS Trise
> and Tfall of the CMOS logic.
You need a push-pull stage, otherwise rise and fall time will
be very different. Why not use a hex inverter in parallel?
Ie. all six inverters of the chip in parallel? I think there are special
50Ohm logic drivers, TTL as well as CMOS.

m.c.