Page 222 - Troubleshooting Analog Circuits

References to figures are printed in boldfuce epe.

acquisition time. See sample-and-hold aperture delay. See sample-am-hold Williams, James M.. .4nalog Circuit
circuit circuit Design: Art, Science. and
active components, 65.71-74.77 Ardizzoni. John, 163-165 Personality
onward Armitage. 54 book on Switch-mode power-rup-
adapters, 20.23, 25 Artificial Intelligence. I1 plies. vii, x. I
ADCs. See Analog-to-Digital Artificial Stupidity, I I books on batteries, 76
Converters ATE. See Automatic Test Equipment National Semiconductor Databooks.
add-on technique, 47 Automatic Test Equipment. 66,92.93,94 107. 113. 119. 134. 140. 1%
ADJUSTpin. 10.11, 177-179. 191-193 Borger. Frank. 168-169
adjustable voltage regulalor. See under ballast resistors. 83 Bowman, Scott, 153
voltage regulator, adjustable ball-hooks, 23 breadboards. 6. 39.84. 103, 105. 112.
adjustment. 17. 19.21.71. 100, 153 band-gap references. See voltage refer- 153, 178. 182-183. 185. 203.
adjustment without trim pots. 152, 153 ences 205-207
Ai. See Artificial Intelligence bandwidth, 14-15. 22. 84-85. 87.95. buffers,analog,9&97. 116-1 17. 150
.'All Tests" mode, 5 98, 102-103. 123, 168. See definition of I16
alligator clips. 23, 25,95-96 frequency response or step buffers. problems with: 1161 17. I50
alligators, 8, 12, 100 response distortion. I16
AM radio. 21-22, 155, 158 bandwidth. too much. 87-88. 168,205 loopstability. Il&l 17. 117
AMP. Inc.. 185 bankrupt. 8 local oscillations at high frequen-
amplifier, battery-powered, 18. 1.56.157 batteries, rechargeable, 18. 74-76 cies, I16
analog computers, 29, 145. 166, 203 books about batteries. 76 over-heating, 1161 17
analog ground, 63. 129-130 deep discharge, 75 termination of cables. I 16
analogswitches.79.81. 121. 133, 155 disposal /recycling. 75 buffers. digital, 124. 127 128. I30
Analog Devices, Data Converter lead-acid, 75-76 Bulleid. H. A. V.. 13
Handbook. 2. 13.90, 107. 156 float voltage. 75
analog meters, 17. 32.36.38, 147-150. tempco of charging voltage. 75 cables. See wires and cable5
I86 NiCads (Nickel-Cadmium), 18. CalibrationLab. 149. 155. 158. 196
accuracy. 17. 147-148 74-76 calibrator, 15, 18. 21. 53, 88
hysteresis. friction, 148 shorted cells, 75 capacitance of resistors, 29-30
inductance. 148 9-volt. 18 capacitance of transformer. 38
position sensitivity 148, 150 battery charger, 37-38,74, 137 capacitance of operational amplifier. 97
analog-digital circuits. See analog-to- battery-powered equipment. 18. 24-25. capacitance meters. 17. 25.16.97
digital converters and digital- 34.74, 150, 156, 159. capacitor substitution box. 48. 106. See
to-analog converters 163-164,164,198 also R-C substitution box
analog-digital interface. I2Cb134, 124, beads. See under inductors capacitors. 5-6.9-10, 18. 20. 37.4018.
125 bedside medicine, 12 54-56,70,75,89.99.
analog-to-digital converters, 126. beer-check. 4,4, 159 109-111. 113. 11&-117.
128-1 3 1.207. See also under beta. 77-79,86, 105 12G121, 127. 131. 135-140.
digital voltmeters bias current (input current of opamp). 145. 147-149, 153. 155.
12-bit CMOS. 126 See under operational ampli- 16&162. 164-165. 168. 170.
fast (successive-approximation) fier 176. 179-180. 183-185,
types. 130. 148 biassing. 43,65,74.77-79,96. 103, 191-193.204.206
ground loops. 129- I30 115-116. 141, 144. 161. 164. types:
ground systems, 129-1 30 168,176. 196 film: 42.48
integrating types. 130. 148 bias current (input current of op amp). extended-foil. 4243.13. I2 I
noise. 128. 129, 134 See operational amplifiers MylarTM, 42. 12 I, 180. See dvo
power supply rejection, 130 binary, 54 under polyester
pre-load on outputs. 130 bond wires. 9.78,80. 192 oil-filled. 17
VFCs. 13G131 bond of die, 165 paper, 42
analogs. See analogues books polycarbonate. 42
analogues: resistive. 29 Analog Devices, Data Converter polyester. 42,47. 120. See 01.\11
Analogy, 206 Handbook. 2, 13.90. 107 under Mylar
anti-bounce circuits. 6 I Bulleid. H. A. V.. 3, 13 polyphenylene, 42
anti-reversal circuit. with MOSFET. Dostal, Jiri. 2-3, 12 polypropylene. 40.42.47. I3 I.
164 Frederiksen, Tom M.. 103, 107 192
anti-reversal circuits. See also at Power Kidder, Tracy, 59,64 polystyrene, 42. 13 1
Supply. anti-reversal Sinclair, Ian. 33 polysulfone, 42
anti-static. 23 Smith, John I., 2. 12 stacked-foil. 42
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