https://www.electronicdesign.com/technologies/analog/article/21807029/voltage-reference-bests-zener-diode-as-low-current-bias-source
Zeners are commonly used as low-current sources for bias voltage functions, but the proper voltage reference can give the same result and with much-lower...
voltage referencezener diodecurrent biasbestslow
https://www.tek.com/fr/datasheet/bias-tees/pspl5589-datasheet
The PSPL5589 High Current Bias Tee is intended for frequency domain, high current applications. Unlike most high current bias tees that typically are specified...
high currentbias teeghzdatasheettektronix