Obtaining sweep with a DC level using sweep generator

[jc2]

I want a sweep with a DC level for testing the PSRR of my reference source.

How could I obtain that sweep with the DC level if I have a sweep generator which doesn't have the offset option?.

Could I plug a supply source to the sweep generator?

Do I need some capacitor-resistor configuration for coupling the sweep generator with the supply source? A draw would be nice.

Thanks

 

[vicky]

Re: Sweep generator

hi dear,


you must have to create a supply that control your sweep generator wopuld you like to tell me tyour sweep generator configuration

 

[BoBtHePlUmBeR]

Sweep generator

Hi jc2, you might need to use an op amp and a few resistors in the summing amplifier configuration see:
http://www.ecircuitcenter.com/Circuits/opsum/opsum.htm

 

[krishna_1980]

Sweep generator

plz
check with this

Added after 17 seconds:

http://www.ecircuitcenter.com/Circuits/opsum/opsum.htm