is this ZL equal to 50 ohm? and how to find the Zout in cadence? A simple estimation says that gain can't be larger than gm*ZL. If ZL is fixed to e.g. 50 ohms, you need to increase gm (respectively Id). Or move to a multi-stage amplifier. How to measure |Zout| in cadence?
operational transconductance amplifier (OTA) is designed in this paper with the help of quasi-floating bulk MOSFET that achieved the DC gain of 88.61[Formula: see text]dB, unity gain frequency of 97.86[Formula: see text]MHz and power consumption of 430.62[Formula: see text][Formula: see text...
active and passive, independent of the actual parts specified. A grounded-cathode amplifier is a grounded-cathode amplifier is a grounded-cathode amplifier— regardless of the triode used, be it a 2A3 or 12AX7; and, regardless of the B+ voltage or plate resistor value used. I often chuckle...