The LM3900 at 50 September 11, 2022 AN-72 current-mode amplifier LM3900 National Semiconductor Norton op amp +
Envelope Generator Concept Test Circuit August 15, 2021 AN-72 antilog current-mode amplifier differential integrator LM3900 non-linear +
Updated Single Supply Antilog Generator August 11, 2021 antilog DC level shift differential generator LM3900 normalization tempco +
Temperature Stable +13V ±2% Voltage Reference August 07, 2021 AN-72 LM3900 stable tempco voltage reference +
Temperature Stable +6V ±2% Voltage Reference August 06, 2021 1N5232B AN-72 LM3900 stable tempco voltage reference Zener diodes +
Current Mode Amplifier with LM3900 July 19, 2020 current-mode amplifier LM3900 transconductance amplifier VCCS +
Paraphase Amplifier with ½Vcc Common Mode Offset July 05, 2020 diff-amp differential LM3900 paraphase +