Hi,
I am trying to translate a 0-3.3V PWM signal to a 0-5V PWM signal using a ADG3300 translator chip. The translator chip translates bidirectionally, and I am using the 3.3V - 5V translation direction.
At the moment a 0-3.3V PWM signal is being input to the chip, however right at the output pin, a 3.3(low)-5(high)V signal is being generated. Additionally, when I put an oscilloscope probe to the end of a wire connected to the pin, the signal is mashed up so to speak in that is a fuzzy waveform at about 3.3 V, i.e. not a PWM signal.
I tried switching wires/connections but to no avail.
Inputs A1-A4 work fine for my stepper motor connections, which just translate a 3.3V signal to 5V. I am using A6 input for the PWM signal, A5, A7, and A8 have been soldered to the ground pin.
Any help at all would be greatly appreciated.
Thanks.
I am trying to translate a 0-3.3V PWM signal to a 0-5V PWM signal using a ADG3300 translator chip. The translator chip translates bidirectionally, and I am using the 3.3V - 5V translation direction.
At the moment a 0-3.3V PWM signal is being input to the chip, however right at the output pin, a 3.3(low)-5(high)V signal is being generated. Additionally, when I put an oscilloscope probe to the end of a wire connected to the pin, the signal is mashed up so to speak in that is a fuzzy waveform at about 3.3 V, i.e. not a PWM signal.
I tried switching wires/connections but to no avail.
Inputs A1-A4 work fine for my stepper motor connections, which just translate a 3.3V signal to 5V. I am using A6 input for the PWM signal, A5, A7, and A8 have been soldered to the ground pin.
Any help at all would be greatly appreciated.
Thanks.