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Modem Circuit Characteristics

The operational amplifier or in short, op-amp, is used so extensively in modem electronic circuits that it is called a panacea. Op-amps are always used with negative feedback so that the circuits are essentially determined by the feedback networks only. Within certain limits, the characteristics of the op-amps can often be neglected (Fig. H.2). [Pg.379]

A final consideration is the impedance of the anode electrode. Because of the complex impedance characteristics of polarization, it makes sense that the anode is large so as not to impede current flow in order to complete the electrical circuit. However, in modem lead systems, whether they are bipolar or unipolar, the anode electrode impedance conttibutes very little to the overall system impedance. [Pg.10]

See other pages where Modem Circuit Characteristics is mentioned: [Pg.401]    [Pg.2892]    [Pg.112]    [Pg.1788]    [Pg.104]    [Pg.219]    [Pg.267]    [Pg.119]    [Pg.1548]    [Pg.760]    [Pg.2892]    [Pg.1792]    [Pg.424]    [Pg.502]   


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