input resistance

input resistance

[′in‚pu̇t ri‚zis·təns]
(electronics)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Analog multimeter provides a low input resistance as compared to the input impedance provided by the digital meters, which is one of the major factors restraining the growth of the analog multimeters market.
Resting membrane potential, input resistance and firing threshold values of cells were compared for both antagonists before and after the application.
The input number of squares is [[lambda].sub.f] = [R.sub.in]/[R.sub.sh] and the output number of squares is [[lambda].sub.p] = [R.sub.out]/[R.sub.sh], whereby the input resistance [R.sub.in] is measured between the two current supplying contacts of a Hall plate (while the sense contacts are floating) and the output resistance [R.sub.out] is measured between the two sense contacts (while the other two contacts are floating).
The input resistance of NMHA is expressed by the following equation:
Capacitance [C.sub.X] is the input capacitance at terminal X of the CCII, resistance [R.sub.X] is the input resistance at terminal X of the CCII, capacitance [C.sub.Y] is the input capacitance at terminal Y of the CCII, capacitance [C.sub.Z1] is the output capacitance at terminal [Z.sub.1] of the CCII, resistance [R.sub.Z1] is the output resistance at terminal [Z.sub.1] of the CCII, capacitance [C.sub.Z2] is the output capacitance at terminal [Z.sub.2] of the CCII, and resistance [R.sub.Z2] is the output resistance at terminal [Z.sub.2] of the CCII.
The CT4121A, a new active FET probe kit, is compact with high input resistance and low input capacitance.
where [R.sub.x] is the equivalent input resistance at the X terminal, [R.sub.G] is the gain resistor, [R.sub.L] is the load resistor and [C.sub.L] is the effective output capacitance of the Z node of CCII+ [3].
As observed in Fig.6, if channel width of [M.sub.1]-[M.sub.4] increases, input resistance at X port will decrease.
The [Z.sub.f] = [R.sub.f] is parasitic intrinsic input resistance and [Y.sub.k] = s[C.sub.k] + 1/[R.sub.k] for k [member of] {z, x+, and x-} are parasitic admittances at corresponding terminals of CFTA+/-, respectively.
Within this context, the objectives of this study are (1) to evaluate and compare the action of the 50 mg/kg dose of RDP on the duration of cardiac action potentials (APs) at 30, 50, and 90% in normal and diabetic rats and (2) to analyse the functional organization of the ventricular syncytium through the input resistance versus threshold current curve of the hearts of control rats, control rats with RDP, diabetic rats, and diabetic rats with RDP administered daily for 90 days.
After some algebraic manipulations, the input resistance can be written as

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