All i need is a 90 degree phase shifter over a wide band ranging from 100 hz to 5 mhz...phase shift may not be accurate but must be precise to 90 degree...




Mod edit:
Please using small letters that they are more easy to read.

 

"phase shift may not be accurate but must be precise to 90 degree.." is a contradiction.

 

i mean tolerance (+ or - 5 degrees variation).