MAKE A MEME
View Large Image
| View Original: | Negative impedance converter IV curve.svg (1057x690) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: Negative impedance converter IV curve.svg negative impedance converter circuit Within the linear operation range -V<sub>S</sub>/2 < V < V<sub>S</sub>/2 the device has both negative static resistance <font color red > red </font> and negative differential resistance and so acts like a linear negative resistor of value V/I -R The DC current flow through the port is in the direction of increasing potential so the device produces power which is consumed in the external circuit However applying voltage of either polarity greater than the op amp power supply voltages V<sub>S</sub> will cause the op amp to saturate and the IV curve to turn and enter the 1st and 3rd quadrants so the static resistance becomes positive and the device consumes power 2012-08-22 own Chetvorno cc-zero Uploaded with UploadWizard Negative resistance Negative impedance converters Device current-voltage characteristics | ||||
