In article yfGwc.23554$DV4.9103@clgrps13, says...

Behold, Leon Heller signalled from keyed 4-1000A filament:

"Gregg" wrote in message
news:COwwc.24725$jl6.6833@edtnps89...
I'm building a SWRX with PLL frequency generator and need a 1/2 dozen
of these chips. They are unobtanium from my Vancouver suppliers.

I need the speed of AS or S because the master osc. will be 60-90 MHz.

I'd use a CPLD - it'll be faster, cheaper and take up less board space.
You can use it for the rest of the logic as well, including the phase
detector.

73, Leon

Hi Leon,

Thanks. But as a tubehead myself, how on earth do I go about doing this?

CPLDs are one option, though I don't know enough about them as yet
to say for certain how easy or difficult it would be to design one in.

Here are a couple of links that may help.

http://www.xilinx.com/xlnx/xil_prodc...ldle arn_page

http://www.xilinx.com/xlnx/xil_prodc...tle=design_kit

The designer's kit will run you about $50.

Happy hunting.


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