Introduction to orcad simulation and simulation module library

Pspice a/d9.1 exceptions may occur in some cases. For example, after a certain step, the power polarity of the circuit diagram is automatically changed! This causes the DC voltage and DC current to be abnormal and the output has no waveform. Therefore, it is wise to back up data normally.

Pspice a/d9.1 does not provide transformer simulation, but it can be simulated with one core and three inductors.

Pspice a/d9.2 provides the transformer simulation library module.

 

The default ambient temperature is 27 ℃.

The unit of resistance is (Ω) (default), K (Ω), Meg (MΩ); the labeling method of 4r7 and 4k7 is allowed; however, 0.1 Ω cannot be labeled as an easily obfuscated R1, nor does it support 4m7 or 4meg7 usage

Unit of capacitance: P, n (Thousands of P), u (Micromethod) <no default unit, otherwise it may be abnormal!>

Inductance unit: Uh, MH, h

The unit of frequency is Hz (default), K (HZ), Meg (HZ), g (HZ)

The unit of the level is UV, MV, and V (default)

The unit of time is: NS, US, MS, S

Any part value cannot be "0 ". Back-to-Back Connection of electrolytic capacitors is not allowed.

The resistor value is followed by/3 W, and the capacitor is followed by/50 or/50 V.

*. DSN is the design management file ;*. OPJ is a circuit diagram file. (These two files are the most important source files )*. olb is the circuit library file ;*. net is a network Table file ;*. ALS is a file generated at the same time as the network table;

The frequency response curve cannot determine the maximum output range, because it can increase without limit with the input signal, or even far exceed the power supply voltage! This is a bug in pspice9.1. You can use the dot frequency to view the waveform and determine the maximum Sine output level, that is, the limit level. It can be seen that when the output is close to the power supply range, the waveform is limited.

At the beginning of the simulation, netlist checks whether the circuit meets the requirements and does not allow the transistor pins to be suspended.

Pspice9.1 can only simulate the diode clamp on the Sine Signal in the transient mode, and the frequency response of the AC signal is invalid.

The current probe can only be placed on the red-pin connection point of each part, rather than on the connection line. The voltage probe is OK.

The potential difference probe should be placed in pairs. The first is the positive potential, and the second is the negative potential.

 

To simulate, you must use the library module under PSPICE, rather than the general library module. First, draw the simulation circuit diagram:

1. Enter the orcad Capture CIS window;

2. click file --- New --- project in the menu. In the new project window, enter the name of the circuit diagram to be used in the "name" field, in the "Create new project using" window, select "analog or mixed A/D", fill in the "location" blank bar or use "Browse" to determine the folder where the design file is stored. Then "OK ".

3. in the "Create PSPICE project" window, select "create based upon an existing", and then select "simple. OPJ "leaflet or" hierarchical. multiple hierarchical design diagrams of OPJ. When creating a database, select simple_all_libs.opj or hierarchical_all_libs.opj ". Click "OK.

4. go out of the orcad capture-"file name" window. The third line of the toolbar is the simulation toolbar. Click "under" design resources "in the lower white window. file Name. DSN outputs the "schematic1", "design cache", and "" folders, while the "library" folder displays five default simulation library files with paths. They are:

\ Cadence \ psd_14.2 \ tools \ capture \ library \ PSPICE \ analog. olb,

\ Cadence \ psd_14.2 \ tools \ capture \ library \ PSPICE \ breakout. olb,

\ Cadence \ psd_14.2 \ tools \ capture \ library \ PSPICE \ source. olb,

\ Cadence \ psd_14.2 \ tools \ capture \ library \ PSPICE \ sourrcstm. olb,

\ Cadence \ psd_14.2 \ tools \ capture \ library \ PSPICE \ Special. olb.

There are also the "outputs" and "PSPICE resources" folders.

5. Click "+" in front of "schematic1" and "\ *. DSN" in the large window to go to "page1 ";

6. Double-click "page1" (you must double-click it) or right-click and execute "Edit page" to enter the dot matrix circuit diagram design window. a toolbar is placed on the right;

7. Click the place part placement part icon next to the toolbar, click Add library, and select the library file in the PSPICE Folder:

After entering Capture CIS, six simulation library files are configured by default:

Analog. olb is a library of commonly used parts: resistance, variable resistance, capacitance, variable capacitance, electrolysis, inductance, delay line and so on 23 common components. The inductance has a pin number, and the other has no pin number.

Breakout. olb is the break library of 48 modules: the resistance, capacitance, and various semiconductor devices in this library must be used for statistical analysis of monomhano and worst cases. ADC * break, bbreak, C break, DAC * break, dbreak, jbreak, kbreak, l break, mbreak, pot with foot number potentiometer, qbreak, qdarbreakn darington, qdarbreakp darington, salesman, ram8kx8break, rbreak, rom32kx8break, sbreak, wbreak, xfrm_nonlin/CT-*, transformer, xfrm_nonlinear transformer, zbreakn.

Design cache. olb is the automatically generated module library called when drawing a circuit diagram.

Source. olb is a digital signal library of 39 modules, with various voltage sources and current source symbols. Current, battery, voltage, and sine signal.

Sourcstm. olb is a digital signal library of eight modules. When the signal waveform of the excitation signal source is set from the stmed module in/Pspice, the signal source symbol should be called from the sourcstm library.

Spectal. olb is a special symbol library for 28 modules, including cd4000_pwr.

 

The PSPICE simulation library folder contains 89 library files (89 for orcad9.2.3 and 79 for orcad 9.2) and a \ PSPICE \ advanls directory. Its path is: orcad_10.1 \ tools \ capture \ library \ PSPICE, which are:

Shot.olb is 54, 74, CD digital circuit module library: 54l12., 74l *, 74LS *, CD4 *, B series.

74ac. olb is the 74 digital circuit module library: 74ac * series.

74act. olb is the 74act digital circuit module library: 74act series.

74als. olb is the 74als digital circuit module library: 74als series.

74as. olb is the 74as digital circuit module library: 74as series.

74f. olb is the 74f digital circuit module library: 74f *,. series.

74h. olb is a 74h digital circuit module library: 74 h *,. series.

74hc. olb is the 74hc digital circuit module library: 74hc * series.

74hct. olb is the 74hct digital circuit module library: 74hct * series.

74l. olb is the 74l digital circuit module library: 74l * series.

74LS. olb is the 74LS digital circuit module library: 74LS * series.

74s. olb is the 74s digital circuit module library: 54s140, 74 s * series.

7400. olb is a 7400 digital circuit Library: 54s140, 74 s * series.

ABM. olb is the simulation signal source module library: ABM ., abs, arctan, atan, bandpass, bandrej, const, cos, diff, differ, efreq, elaploud, emult, esum, etable, evalue, exp, ftable, gain, gfreq, glaploud, glimit, gmult, gsum, gtable, gvalue, Hilo, hipass, integ, Laplace, limit, log, log10, lopass, mult, PWR, PWRs, sin, softlim, SQRT, sum, table, Tan.

Alv_lin.olb is an operational amplifier module library: Ald *, series.

Ana_swit.olb is the analog switch module library: 54hc4016j, 54hc4066j, cd4016, dg3 *, hcf4016b., ih50 *, sd5000, tlc40 *, series.

Analog. olb is a library of commonly used parts and modules: resistance, variable resistance, capacitance, variable capacitance, electrolysis, inductance, delay line, and other commonly used components. The inductance has a pin number, and the other has no pin number.

Analog_p.olb is a library of five common component modules: resistance, variable resistance, capacitance, adjustable capacitance, and inductance. They all contain PIN numbers.

Anl_misc.olb is a library of 17 common component modules: triangle transformer, star transformer, electromagnetic relay, timed start, timed off, and transformer.

Anlg_dev.olb is an operational amplifier, voltage regulator, Adjustable Voltage Regulator, digital circuit module library: Ad *,. op amp, ad1580/Ad regulator diode, Ad *,. three-end voltage regulator, Ad *,. constant Pressure multi-output voltage regulator, Ad *,. multi-output voltage regulator, adg4 *, adg5 *, Amp-0 */AD, buf04/AD, mat-0. /AD, mlt04./AD, op-*/AD, OP *,. /AD, ref *, ref-*, ref *,. /AD, SSM-2 *,/AD, ssm2275/AD.

Apex. olb is a library of 29 modules: pa0./AM, pb5./AM, wa01/AM, wb05/AM.

Bipolar. olb is a transistor module library, which is relatively large: 40235-40242, DH3 *, mm *, MPs *, mpsa *, mpsh *, mpsl *, mpsw *, mrf501, mrf502, mrh *, NS *, pe4010, pe5025, PN *, q2n *, St *, tis *, TN *,..

Breakout. olb is a dedicated break module library used for simulation of 47 modules: ADC * break, bbreak, C break, DAC * break, dbreak, jbreak, kbreak, l break, mbreak, pot has three kinds of potentiometer, qbreak, qdarbreakn darington, qdarbreakp darington, salesman, expires, rbreak, rom32kx8break, sbreak, wbreak, xfrm_nonlin/CT-*, transformer, xfrm_nonlinear transformer 4 feet, zbreakn.

Burr_brn.olb is a special device module library with 210 modules: acf2101m/BB, buf6 *, ina1 *, ISO1 *, ivc102m/BB, mpc10 *, Opa. *, opt *, pga20 *, UAF42 *, vca610m/BB.

Cd4000.olb is the exclusive cd4000 series module library for 106 modules.

Cel. the olb is a type of module *,. /CEL transistor series and Fet exclusive module libraries: the transistor series and Fet field effect tube ne *, */CEL, and the double transistor upa80 */CEL.

Comlinr. olb is a library of 28 modules of operational op modules: CLC *,./Cl series.

Darlngtn. olb is the 60 dashboard module libraries, all of which are pure shot dashboard: BCV *, bdw *, bdx *, but *, mj1 *, MJD *, mjf *, mjh *, mpsa *, qa2n6 *, tip1 *, series.

Dataconv. olb is a library of 163 signal sources and component modules: Ad *, adcmic *, adcmicro_constrnt, adcpar *, adcpar_constrnt, adcser *, admtce, ads801 *, *, and2, Buf, buftl, c capacitor, d1n4150 diode, DAC *, daccur, daccurlim, dacpar *, dacpar_constrnt, dacser *, dacser_constrnt, DC _ *, delay Relay, dffrs, digclock, E, F, G, gmult, gtable, H, inv, invth, isrc, max170, mult, Nan ., nor ., or ., r resistance, slewrate, tempobj_0, vsrc series.

Dig_ecl.olb is a 72 module library: 100101-10231, ecl_100k_load_50, ecl_10k_load_50 series.

Dig_gal.olb is a library of 18 modules: Gal *,. series.

Dig_misc.olb is 52 equivalent module libraries: constraint ., delay, digcap, hold *, maxfreq, minfreq, pulldown *, grounding internal resistance, pullup * power internal resistance, release *, setup *, width_hi *, and width_lo series.

Dig_pal.olb is a 87 module library: pal *,. series.

Dig_prim.olb is a library of 115 door circuits and trigger modules: Add *, and *, Buf *, DFF *, dlat *, inv *, jkff *,. nan *, nor *, or *, phynode/PL, RSFF, TFF *, XOR series.

Diode. olb is a library of thousands of numbered diodes: various common diodes, voltage regulator diodes, diode arrays, and tokenized diodes. 120nq045, 180nq045, in *, BY249-300, byt *, byv2 *, byw29-*, bzx84c3v0l, Cr *, CRR *, d1n *,. (that is, 1N series ordinary diode, regulator off, the whole tube, such as 1n4148, 1n5401, they are added with the letter D), DLA3622-99LT, lm *,. /LT, lt1 *,. /LT, lt318a/LT, ltc1 *,. /LT, ltc7652/LT, OP-0 *,. /LT, OP-1 *,. /LT, OP-2 *,. /LT, OP-3 *,. /LT, OP-97/LT series.

Linedriv. olb is a series of 61 modules, including 75c189, adm485., ds14c8 *, ltc316*, mc1 *, sn551 *, and sn75.

Magnetic. olb is a database of nearly a thousand data modules: e1 _. _ *, EC * _ *, EFD * _ *, EP * _ *, er * _ *, ETD * _ *, I * _, K *, krm *, p * _ *, PQ * _, Pt * _ *, RM * _ *, T10 *, TC *, Tl *, TN *, TX *,. u *, x *,. series.

Maxim. olb is a library of 315 op-amplifier modules: Max *,/mxm series.

Mix_misc.olb is an 8-Module Database: bldcmtr, bounce, cd4046, no_bounce, relay_dpdt_ B, relay_dpdt_nb dual-bit electromagnetic relay, relay_spdt_nb Single-knife dual-bit electromagnetic.

Motor_rf.olb is a 15 transistor module library: 2n5194, bfs17/MC, mmbr *,/MC, MRF *,./MC series.

Motoramp. olb is a 21 op amp module library: LF4 */MC, lm *,/MC, MC3 *,./MC, tl06 *,./MC series.

Motormos. olb is a 30 P and N-Channel MOS module library: MTD *,/MC, MTH *,./MC, MTM *,./MC, MTP *,/MC series.

Motorsen. olb is a library of 25 sensor modules: MPX *,/MC series.

Nat_semi.lob is the operational op amp module library of 227 NS companies: lf *,. /ns, lf *,/883, lf *, CM, lf *,. CN, lm *,/883, LM111J-8, lm *,/ns, lm *,. m, lm *,. n, LMC *, LMC *,. /ns, lpc66 */ns, lpc662im, and lpc662in series.

Opamp. olb is a library of 203 three-end voltage regulator and operational amplifier modules: ad648 *, ad741, Ca *, f78m12, ha-2600,

Ha-5154, l161, las1 *, lf411, lf412, lm *, lm7805c, lm7812c, lm7815c, lm7905c, lm7912c, lm7915c, lt1084c, max40 *,. a, mc1 *, mc33076, mc7805c, mc7812c, mc7815c, mc7905c, mc7912c, mc7915c, mpr155, op-*, opa358 *, PM-741, rc723, ref-02, SG *, sg7805 *, sg7812 *, sg7815c, sg7905c, sg7912c, sg7915, smx10114, tl082, tl084, TL780-05C, TL780-12C, TL780-15C, tl783c, ua741, ua7 *, large, small, ua78m05, ua78m12/27C, ua78m15, ua7905c, ua7912c, ua7915c, UA 798, ua79m05, ua79m15, uc7805c, uc7812c, uc7815c, uc7905c, uc7912c, uc7915c, upc7805, upc7812 series.

Opto. olb is 54 photocoupled device module libraries: a4n *, bpw32, bulb, cny17-*, H11A *, il300, mct2 *, mled *, moc100 *, mrd5 *, PS *, sld1121vs series.

Phil_bjt.olb is a database of 159 transistor modules: 2pa1576 */PLP, 2pc4081 */PLP, BC *,. /PLP, BCX *,. /PLP, BD *,. /PLP, BF *,. /PLP, BFs *,/PLP, BFV *,/PLP, BSP *,/PLP, bsr1 */PLP, bsv52/PLP, pmbt2 *,/PLP, pmst2 *, /PLP, pumt1/PLP dual PNP tube, pumx1/PLP Dual Tube, pumz1/PLP complementary tube, pztm1101/PLP collector string diode npnp tube, ztm1102/PLP collector string Diode's PNP tube series.

Phil_fet.olb is a 149 J-and MOS-type FET module library: 2n *,. /PLP, bc264 *,/PLP, BF *,/PLP, bf9 *,/PLP dual-gate diode protection, bfr3 *,/PLP, bft46/PLP, bfu3 *, /PLP, bfw1 *,/PLP, BSN *,/PLP, BSP *,/PLP, bsr5 *,/PLP, BSS *,/PLP, bst1 *,/PLP, BSV *,/PLP, J1 *,/PLP, J3 *,/PLP, PHN *,/PLP, PHP *,/PLP, pmbf *,. /PLP, pmbfj *,. /PLP, pn4 *,/PLP, pzfj1 *,/PLP series.

Phil_rf.olb is a database of 103 RF transistor modules. These modules are: bf547 */PLP, bfc5 *,/PLP series *,. /PLP, bfp9 */PLP, bfq *,. /PLP, BFR *,. /PLP, BFs *,/PLP, BFT *,. /PLP, bfw16a/PLP series.

Polyfet. olb is 22 p-Channel mos fet module libraries, which are F1 *, F2 *, L208 *, and p123 series.

Pwrbjt. olb is a database of 771 High-Power Transistor modules, which are 2n *, 2sa496, 2sa505, 40 *, 000000,41504, BD *, buv20/to, buv21/to, BUW *, bux *, buy69 *, D4 *, mj1 *,. /To, MJD *, sie inductance, ba *,. /SIE, bar *,. /SIE, Bas *,/SIE, bat *,/SIE, BAV *,/SIE, Baw *,/SIE, smbd *,/SIE, diode, BB *,. /SIE, lobby *,/SIE transformer diode, BC *,. /SIE, BCP *,. /SIE, wb *,. /SIE, BCV *,/SIE, BCW *,. /SIE, BCX *,. /SIE, BDP *,. /SIE, BF *,. /SIE, BFG *,/SIE, bfn *,/SIE, BFP *,/SIE, bfq *,/SIE, BFR *,/SIE, BFs *, /SIE, BFT *,/SIE, BSS *,/SIE, mpsa *,. /SIE, PZT *,. /SIE smbt *,. /SIE, smbta *,. /SIE, sxt *,. /SIE, sxta *,. /SIE transistor, bs170/SIE, BSP *,/SIE, BSS *,/SIE, BUZ *,/sie mos fet, C6 *, _ **/SIE, K *, _*. /SIE, M *,. /SIE, S *_*,. /SIE thermistor, cn0 *,. /SIE, copyright, Cu *,. /sie smd resistor.

Source. olb is a digital signal library of 39 modules. It also has current, battery, voltage, and sine signal sources.

Sourcstm. olb is an 8-module digital signal library, which also has current and voltage signal sources.

Spectal. olb is a signal library of 27 modules, including cd4000_pwr.

Swit_rav.olb is the seven ad switch module libraries: cmlsccm, cmssccm, qrlszcs, vmcrjcm, vmlsccm, vmlsdcm, and vmssccm.

Swit_reg.olb is 11 SG switch module libraries: sg15 *, sg18 *, and. series.

Tex_inst.olb is a library of 274 Ti op amp modules: LP *,/*,/Ti, tl0 *,/*,/Ti, TLC *,/*,/Ti, TLE *, /*,/Ti, TLV *,/*,/Ti series.

Thyristr. olb is a database of 480 Thyristor modules: 2n *, C2 *, ga201a, MCR *, s2800 *, and w *,. thyristor, 2n2647, 2n4851-4871, 2n5431, Mu *, single-junction tube, 2n5444-5446, 2n5567-5572, 2n6145-6165, 2n6342-6349a, Mac *, T *,. bidirectional Thyristor series.

Tline. olb is 74 delay line module libraries: coax, kcouple * Delay Time, Gr *, T *, coupled *, tlump *, tlurc *, TP *, AWG, twstpair series.

Xtal. olb is a database of eight crystal modules: qzp100k, qzp10meg, qzp1meg, qzpcbrst, qzs100k, qzs10meg, qzs1meg, qzs32768.

Zetek. olb is a database of 350 modules: 2n2222a/ztx, 2n *,. /ztx, BC *,/ztx, bcv72/ztx, BCW *,/ztx, BCX *, /ztx, bfq31/ztx, bfs17/ztx, fcx458/ztx, fcx558/ztx, fzt *, /ztx, MPS-A20/ztx, mps5179/ztx, mpsa20/ztx, mpsh10/ztx, q2n2222a/ztx, q2n *,. /ztx,

Ztx *,/ztx transistor, Bal *,/ztx, bar *,/ztx bas *,/ztx, BAV *,/ztx, Baw *,/ztx, *, /ztx, bpw41/ztx, bzx84c *,/ztx, flld261/ztx, FMMD *,. /ztx, HD *, A/ztx, ZC *,. /ztx, zdx6/ztx, zhcs *,. /ztx, zss1510/ztx diode, fmmt634/ztx, fmmta13/ztx dington tube, 2n7000/ztx, 2n7002/ztx, bs170/ztx, bss138/ztx, bss84/ztx, m2n7000/ztx, m2n7002/ztx, vn10lf/ztx, zvn *,. /ZT series with foot signs.

 

For warehouse parts, simulation can be performed only when simulation features are supported.

The names of anspice. olb under PSPICE are identical to those of analog. olb under IEC, but their contents are completely different.

The analog. olb under IEC cannot be simulated and can only draw general circuit diagrams.

Introduction to orcad simulation and simulation module library