Have you modeled the ADL5355 configuration shown in Fig. 25 of the datasheet as a baseline?
Here are a few wide band mixers that can work with your application frequency range:
ADL5355 – passive mixer. But please keep in mind, this mixer require filters at the input / output ports
ADL5801 / ADL5802 – Active mixer
And maybe HMC557…
The PE4140-52 is a mixer switching core. Performance and applications are strongly dependent on external baluns. The ADI offerings are more complete mixers (plus internal IF amplifiers).
Can we get more technical details? On a high level we have man…
06-15-17 RadioVerse Webcast
This part is EAR99. The attached RFIC selection guide lists the ECCN codes for all of ADI's RF products.