Thanks. The AD817 looks good, and I can source it locally from Australia.
Thanks all for your help.
JEFF

"John Popelish" wrote in message
...
Jeff wrote:
Hi,
Ive been trying to locate a suitable unity gain buffer amplifier IC that
can
drive a 50 load.
Application is to buffer a VCO output at 5Mhz.
Needs to be 8pin DIP and operate on a single-ended supply.
I had found what I wanted in the CLC109, but cant seem to find a
supplier.
Any suggestions greatly appreciated regarding type and supplier that is
user
friendly to international countries.
JEFF
ZL3JK
New Zealand


An AD817 can deliver +-50 mA and has a gain bandwidth product of 50 MHz.
http://www.analog.com/UploadedFiles/...66266ad817.pdf
4$ from Digikey.
Good for either a gain 1 buffer or a gain 2 with series 50 ohm
resistor, 50 ohm source.