What's the best way to change the phase angle of an ac sign wave? For example, I'm trying to sim costas loop, and I need a 90 degrees phase shift from the VCO output.
- posted
18 years ago
PSPICE changing the Phase Angle
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- posted
18 years ago
How are you modeling the VCO?
If you are just using fixed sources, use
Vvco node1 node2 SIN ( ) ^^^^^
...Jim Thompson
-- | James E.Thompson, P.E. | mens | | Analog Innovations, Inc. | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | Phoenix, Arizona Voice:(480)460-2350 | | | E-mail Address at Website Fax:(480)460-2142 | Brass Rat | |
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- posted
18 years ago
I'm sorry, but I'm lost. I'm new to pspice... how would you implement this? I'm creating somthing like a costas loop, and I need a variable VCO with 0 and 90 degrees phase shift at a variable freq.