Sample-Hold Test Circuit August 31, 2021 AN-72 feedback integrator LM3900 sample-hold + servo-loop AN-72 feedback integrator LM3900 sample-hold servo-loop
Envelope Generator Concept Test Circuit August 15, 2021 AN-72 antilog current-mode amplifier +1 differential integrator LM3900 non-linear 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 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 AN-72 LM3900 stable tempco voltage reference
PTAT Voltage References August 06, 2021 AN-72 LM3900 PTAT tempco + voltage reference AN-72 LM3900 PTAT tempco voltage reference
Temperature Stable +6V ±2% Voltage Reference August 06, 2021 1N5232B AN-72 LM3900 stable tempco voltage reference + Zener diodes 1N5232B AN-72 LM3900 stable tempco voltage reference Zener diodes
High Performance Integrator August 05, 2021 AN-72 antilog current-mode amplifier integrator + LM3900 AN-72 antilog current-mode amplifier integrator LM3900