Replacement for HMC399MS8E

Question ID: 6AMX0510SRNumber: 2E16AE00056Generic: HMC399Engineer: Neha BahetiStatus: Ready to PublishTitle: Replacement for HMC399MS8EVersion: 01Comments: 1/13/2016 - Neha Baheti - FAQ created.History:StatusFlag: 0Latest: YAText: We do not have any new low frequency mixers in the pipeline that could act as a drop-in replacement. The HMC686LP4 and HMC684LP4 are the parts that meet the frequency requirements and come close to the IP3 requirements. Out of them the HMC686LP4 has a better IP3, so I’d recommend that.Attachments:$UpdatedBy: CN=Neha Baheti/OU=Europe Support/O=ADI World I am designing a two stage superheterodyne receiver. In first stage of the receiver I am upconverting 80-110MHz RF signal to 810MHz and thendownconvert this RF signal to 10.7MHz IF signal. My IP3 requirements are high as +35dBm. I am using HMC399MS8E in my design as it satisfies myrequirements.But I see that, HMC399's status become "Not Recommended for new design". So I wonder when this product will be Obsolete and do you haveany alternative that will fit my requirements? Answer We do not have any new low frequency mixers in the pipeline that could act as a drop-in replacement. The HMC686LP4 and HMC684LP4 are the parts thatmeet the frequency requirements and come close to the IP3 requirements. Out of them the HMC686LP4 has a better IP3, so I’d recommend that.