Digital circuits are typically inexpensive, adaptable, and reliable. In most cases, digital multipliers offer better accuracy and flexibility, and they’re more suitable for complex calculations ...

All four circuit variants relyon the same principle: using the analogswitch to adjust the duty-cycle ratiobetween two analog input levels, and alowpass filter (LPF) to eliminate thePWM chopping ...

The simulations of the circuit are performed using microelectronic design software (Cadence®). The capacitance value (Ci) is set to 10pF to achieve a compromise between the amount of charge stored ...

This circuit design for a current-mode analog multiplier/ divider is based on current-controlled conveyors (CCCII) and a second-generation current conveyor (CCII). No passive components are used ...

It is an age-old problem. You have a 2.5 GHz source and you want it at 5 GHz. You need a frequency doubler. [All Electronics Channel] has an interesting video that talks not only about the theory o… ...