high speed buffer/driver voltage translator
Guest
#4121219
Hello buddies! I am wondering how to know which is the maximum frequency which is able to manage this buffer/driver: 74LVC126 I need it for drive a 150MHz. and I can't see any reference in the datasheet... Thanks! E.P wrote: > and I can't see any reference in the datasheet... What datasheet? In that one from NXP there's a complete page with timing figures: http://www.nxp.com/documents/data_sheet/74LVC126A.pdf > I need it for drive a 150MHz. What kind of signal? A simple 50:50 clock signal? What rise and fall times does your design allow to that signal?
Guest
#4121296
it is a simple 150MHz clock signal wit 50% of duty cycle. It is to drive a sensor so in the beginning there is not any restriction but have a look that if the clock=150 MHz, it meand that the period is 6.6ns. So I dont know how to manage this in order to have a good clokc at the ouutput.... Reply |