Mar 29, 2012 #1 T timedate Member level 5 Joined Jun 20, 2010 Messages 81 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location germany Activity points 1,952 Hi, all the input is 50MHz clock signal. I want to delay this clock signal from 1n- 10ns Of course, I can use two Inverter to Achieve this delay, but the delay time is not controlled. but is there some IC, I can controlled the delay ???
Hi, all the input is 50MHz clock signal. I want to delay this clock signal from 1n- 10ns Of course, I can use two Inverter to Achieve this delay, but the delay time is not controlled. but is there some IC, I can controlled the delay ???
Mar 29, 2012 #2 P Phytech Full Member level 3 Joined Apr 30, 2008 Messages 177 Helped 49 Reputation 98 Reaction score 35 Trophy points 1,308 Location USA Activity points 2,145 You can use a bandpass filter with group delays from 1n-10ns.
Mar 29, 2012 #3 G ge Full Member level 5 Joined Jun 23, 2006 Messages 250 Helped 29 Reputation 58 Reaction score 29 Trophy points 1,308 Location Pennsylvania, USA Activity points 2,772 Are you looking for a variable RF delay? Inverters will give you a square wave output.
Mar 30, 2012 #4 T timedate Member level 5 Joined Jun 20, 2010 Messages 81 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location germany Activity points 1,952 I do want to have a square wave output .
Mar 30, 2012 #5 G ge Full Member level 5 Joined Jun 23, 2006 Messages 250 Helped 29 Reputation 58 Reaction score 29 Trophy points 1,308 Location Pennsylvania, USA Activity points 2,772 There is delay ICs out there made by companies such as Micrel, Maxim and OnSemi. We've used them for trigger delay. I'm trying to remember what specific devices we used.
There is delay ICs out there made by companies such as Micrel, Maxim and OnSemi. We've used them for trigger delay. I'm trying to remember what specific devices we used.
Mar 30, 2012 #6 T timedate Member level 5 Joined Jun 20, 2010 Messages 81 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location germany Activity points 1,952 Thanks a lot , I searched for Micrel delay IC , and get some results :smile: