EL2082
EL2082 is Current-Mode Multiplier manufactured by Renesas.
Current Mode Multiplier
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FN7152 Rev 0.00 January 1996
The EL2082 is a general purpose variable gain control building block, built using an advanced proprietary plementary bipolar process. It is a two-quandrant multiplier, so that zero or negative control voltages do not allow signal feedthrough and very high attenuation is possible. The EL2082 works in current mode rather than voltage mode, so that the input impedance is low and the output impedance is high. This allows very wide bandwidth for both large and small signals.
The IIN pin replicates...
