Assertion: diode's value | /r/HasProperty | \displaystyle r
Facets:
Source sentences:
text: If Z {\displaystyle Z} is a resistor of value R {\displaystyle R} , within the linear range of the op amp V S / 2 < v < − V S / 2 {\displaystyle V_{\text{S}}/2\;<\;v\;<\;-V_{\text{S}}/2} the input impedance acts like a linear "negative resistor" of value − R {\displaystyle -R} .