HOW TO INTERFACE 3.3V LVCMOS CONTROL SIGNALS TO HMC322ALP4E

Whether 5V TTL logic given in datahseet is actually compatible with any 5V digital logic here?

Can i use a 3.3V to 5V level shifter available in markets and then interface using the circuit given in the datasheet?

I think, you need not to go such complicated way. The schematic on the figure "TTL Interface Circuit" shall work also for 3.3V logic. Log"0" = 0.0V will be translated to Vee=-5V, it is OK. Log"1" = 3.3V will be translated to -1.7V. For HCL logic is H state defined as U>2V, thus -1.7V>(-5V+2V) => it will work.

Thanks a lot victor

Thanks a lot victor