Looking for a low frequency mixer IC

Dear all,

I need Low freq MIXER ic:

RF/LO: 500kHz
IF: DC-10kHz

Manufacturer?
Code suggestion?
Circuit to build it?

Thanx

Hi..
if u visite this site:
www.minicircuits.com
u can find many kinds of double balanced mixers for your application,
with differents OL levels and packages,
regards

For example TDA440 very old , it has preamplifier, LC varieble frequency generator , balanced mixer ( I do not remember but I think you can get DC at mixer's output )

I used it as 6,5 MHz to 5,5 MHz mixer (12 MHZ quarc generator). but it should work well in your range of frequences.