The negative resistance of the tunnel diode counteracts the positive resistance in the LC tank, causing oscillations to build over time instead of diminishing. 300 MHz oscillator and probe loop ...

When the input signal Vin is positive, Op-Amp output terminal is negative, Diode D1 is reverse biased and D2 Diode is forward biased, the circuit is. Vb = -(R2/R1) * Vin. In the circuit, R1 and R2 ...

The tunnel diodes we mentioned above are probably the best known devices that exhibit negative resistance, and there was a time in the early 1960s before transistors gained extra performance that ...

A diode is an electronic component about 5 mm wide. It has two points of contact, or terminals, called its anode and cathode. A diode’s primary purpose is to allow current to flow in only one ...

MACOM Technology Solutions Holdings, Inc. MTSI unveiled two negative voltage drivers, MADR-011020 and MADR-011022. The new drivers enable the user to select voltage between -20V and -50V and -10V ...