Can anyone suggest mixer that suits for LO range of 2.4 - 3 GHz and IF frequency of 2 GHz ?

ADI offers a large number of mixers suited for your application. Some examples are in the table linked below:

http://www.analog.com/en/parametricsearch/10711#/sel=row72|row5|row17|row81|row82|row78|row79|row88

If you can provide some performance requirements, we can better help you in selecting the best candidate.

Hi Shsiao,

Thanks...We will mix the AD9361 IF output at 2GHz with external LO ADF4351 which provides 2.4 - 3 GHz to get our desired band of transmission 4.4 - 5 GHz (RF frequency)...

Up Conversion:

AD9361 IF output         -    2 GHz, 6.5dBm max output power

ADF4351 Ext LO          -    2.4~3GHz, LO drive level from ADF4351 is -4dBm to +5dBm

We will put a power amplifier that has a gain of 26dBm to amplify the mixed signal...

Down Conversion:

AD9361 IF Rx input -  2 GHz, Max input signal level < +1 dBm

RF input signal range to the mixer -  4.4 ~ 5 GHz

Please suggest

Thanks,

Muthu

The LTC5576 active mixer can be a good choice for your frequencies:

https://www.analog.com/en/products/ltc5576.html#product-overview

Although it is labeled as an upconverting mixer, it can be used in downconverting applications as well. The LTC5576 datasheet shows an example on page 23.

The LTC5576 active mixer can be a good choice for your frequencies:

https://www.analog.com/en/products/ltc5576.html#product-overview

Although it is labeled as an upconverting mixer, it can be used in downconverting applications as well. The LTC5576 datasheet shows an example on page 23.