DIRECTIONS TO USE COMPARATORS
orcad CAPTURE LIBRARY
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The COMPARATORS Orcad Capture Library archive contains the following files
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1. COMPARATORS.olb file, which is the symbol library file containing Orcad Capture
, i9 N. d) r3 ^1 g, t6 `3 |0 {0 n symbols of all the devices in the library.
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2. Orcad Capture/
Pspice A/D compatible spice subcircuit files for all the devices in the symbol library.
* `* A" Z( Y' e6 k' m, ?8 _9 H ^ For each device there will be a separate subcircuit file named after the device part number
b! q3 F4 D) n5 y8 g* D1 O6 F and with a .lib extension.
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3. This README.txt file.
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HOW TO USE SYMBOLS AND SUBCIRCUIT FILES IN ORCAD CAPTURE/PSPICE A/D ENVIRONMENT.2 V4 d- l: z! [' F
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8 f* W* f7 I5 X7 g' U0 x; t1 Q1. Save the Symbol file and the subcircuit files to any convenient location.
* h1 n5 @& d1 f, J2. COMPARATORS.olb symbol library file is like any other Orcad Capture library / \! Q3 B3 \+ w4 A$ y
file which can be edited by opening it in Orcad Capture from menu File->Open->Library. 3 {* \( i$ P* R- @3 v6 ?
% U: y9 h: D1 I. U. y3. Symbols in the library can be used to draw circuit schematic in Orcad Capture environment.
( c, ]* a F+ P$ a" n \ To use symbols in the symbol library use menu Place->Part. Use the Add Library button in the
1 j+ r! z7 ^! ]3 I" J0 ]+ u7 Y Place Part dialog box. Browse and open the COMPARATORS.olb file from where7 G- e3 }0 o& E: k e
it has been stored. All the devices in the library will be listed in the parts list. Select
. E' {# L7 ]. E7 P" ` the device to place it into the schematic.
: k2 l3 ?& j' E$ a4. Before running the Pspice A/D simulation, .lib subcircuit files of the devices used from the + j% ?5 i: L: w1 }$ j6 G i6 ~0 j
COMPARATORS symbol library should be included in the simulation profile of the - T- j& ]) a- @3 X) G
design. For including the subcircuit files use menu PSpice->Edit Simulation Profile. In the
5 b6 H5 u* w( k simulation setting dialog box choose Configuration Files section. Select the library category, $ W6 q2 n. x" U7 R; f# t7 W
browse for the subcircuit files, click Add to Design and Apply. Normal procedure for simulation
$ Q# L- K3 f# i+ D9 k can be now followed for simulating the design. For more details refer to the Orcad Capture or
0 z2 ^; H, F2 [: O4 W Pspice A/D manuals.