Other Parts Discussed in Thread: TLC5973, , THVD1451, THVD1551
Hello!
We are using the pulse generator within the TLC5973 to create the SDO signal. The range of the pulse is rather large (15ns to 45ns) due the variance of the internal oscillator.
We originally thought to have a multivibrator to stretch the pulse to 100ns to convert the SDO pulse to RS485 to run to another PCB further away. The pulse stretcher would make the pulse width complaint with the 20Mbps transceiver
Do you have any application notes or suggestions on how condition the signal to make it acceptable for the SN65HVD1474? Or any other general suggestions.
We also have another iteration with the a 50Mbps transceiver THVD1451.
Thanks!