Noise Reduction Techniques in Electronic SystemsThis updated and expanded version of the very successful first edition offers new chapters on controlling the emission from electronic systems, especially digital systems, and on low-cost techniques for providing electromagnetic compatibility (EMC) for consumer products sold in a competitive market. There is also a new chapter on the susceptibility of electronic systems to electrostatic discharge. There is more material on FCC regulations, digital circuit noise and layout, and digital circuit radiation. Virtually all the material in the first edition has been retained. Contains a new appendix on FCC EMC test procedures. |
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Page 241
... op - amp , the total equivalent input noise voltage V , should be minimized . nt n Methods of Specifying Op - Amp Noise Various methods are used by op - amp ... OP - AMP In Vn NOISY NOISE IN IC OPERATIONAL AMPLIFIERS 241 79 80 84.
... op - amp , the total equivalent input noise voltage V , should be minimized . nt n Methods of Specifying Op - Amp Noise Various methods are used by op - amp ... OP - AMP In Vn NOISY NOISE IN IC OPERATIONAL AMPLIFIERS 241 79 80 84.
Page 242
Henry W. Ott. Vn Vn In NOISELESS OP - AMP In Vn NOISY OP - AMP Vn In NOISY OP - AMP NOISELESS OP - AMP InT NOISELESS OP - AMP In T ( A ) ( B ) ( C ) Figure 9-19 . Methods of modeling op - amp noise : ( A ) separate noise generators at ...
Henry W. Ott. Vn Vn In NOISELESS OP - AMP In Vn NOISY OP - AMP Vn In NOISY OP - AMP NOISELESS OP - AMP InT NOISELESS OP - AMP In T ( A ) ( B ) ( C ) Figure 9-19 . Methods of modeling op - amp noise : ( A ) separate noise generators at ...
Page 243
... op - amp noise . Op - Amp Noise Factor Normally , noise factor is not used in connection with op - amps . However , the noise factor can be determined by substituting Eq . 9-83 into Eq . 9-26 , and solving for F. This gives n F = 2 + ...
... op - amp noise . Op - Amp Noise Factor Normally , noise factor is not used in connection with op - amps . However , the noise factor can be determined by substituting Eq . 9-83 into Eq . 9-26 , and solving for F. This gives n F = 2 + ...
Contents
THE INTERFERENCE PROBLEM | 1 |
Methods of Noise Coupling | 14 |
GROUNDING | 18 |
Copyright | |
11 other sections not shown
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Common terms and phrases
absorption loss amplifier arc discharge attenuation capacitor circuit in Fig common conductor connected contact protection network CONTACT VOLTAGE copper crest factor current flows cutoff frequency decreases device noise diode electric field Electromagnetic electronic equal Equation equivalent circuit equivalent input noise equivalent noise ferrite beads gaskets glow discharge guard shield high frequency inductive load inductor input noise voltage interference low frequency magnetic field measured meter mumetal noise bandwidth noise coupling noise current noise figure noise performance noise power noise sources op-amp output permeability plane wave power gain power supply PROBLEM R-C network R₁ R₂ radiation reduced reflection loss resistor shield current shielding effectiveness shot noise shown in Fig signal signal-to-noise ratio skin depth source resistance Substituting Eq supply voltage switch thermal noise thick total equivalent input transistor twisted pair V₁ voltage gain wave impedance white noise wire zero