FIELD: computation engineering.
SUBSTANCE: device has the first and the second current mirrors having corresponding inputs and outputs and the first current-stabilizing two-terminal network. Reference current source output is connected to the first current mirror output and the second current mirror input is connected to the first current-stabilizing two-terminal network. The reference current source output is connected to additional transistor cascade having emitter and collector inputs. The emitter output is connected to the second current mirror output and the collector input is connected to the first current mirror input.
EFFECT: high output resistance of the reference current source.
6 cl, 14 dwg
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