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 ...

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.

Figure 1 A positive-temperature coefficient Zener diode in series with a negative-temperature coefficient diode can reduce temperature errors . As an example, a 7.5V Zener diode shows a temperature ...

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 ...

One common reference circuit, which several semiconductor manufacturers supply and which uses a buried-zener diode, is the REF02; you can couple a REF02 with an external op amp to obtain dual voltage ...

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 ...