Mikroe AN To PWM 2 Click is used to convert the value of the input analog signal to a fixed frequency PWM voltage output. It has a duty cycle proportional to the input voltage. The board features an Analog Devices LTC6992CS6 Silicon Oscillator with an easy-to-use analog voltage-controlled pulse width modulation (PWM) capability. It features the PWM signal controlled by analog input in the range of -2.5V to 2.5V, frequency range up to 1 MHz, frequency error less than 1.7%, and it has good temperature stability. The board includes features ideal for heater control, PWM servo loops, LED dimming, signal isolation, and other duty cycle control applications.