Hi
I want to do the simulation of AD8250.
I made the model from "AD8250.cir" file.
But I couldn't simulate that.
Error message is below.
*** ERROR *** The circuit is too large to simulate with this version.
Too many analog nodes
Please provide the AD8250 model file?
and please give us the tips to go well .
Regards
moto
ADIsimPE Release 7.20k
|
I have this circuit to be simulated in Pspice. I'm a complete newbie to it. But so far have managed to make the schematic (adding external components, which were not available already in the library). I have added models for AD8336, AD736 and AD8551 externally (models for which were available on Analaog devices website). Now when I try to run my simulation, I get errors as to the sub circuits used by AD8336 and AD736 are undefined (although I have added the libraries for both the AD8336 and AD8551 to my design in the simulation profile). Kindly help. I really feel stuck up at this point. I got to make this work anyhow. |
Schematic:
Error Log:**** 10/07/15 10:45:53 ****** PSpice Lite (October 2012) ****** ID# 10813 ****
** Profile: "SCHEMATIC1-AGC Analysis" [ C:\OrCAD\OrCAD_16.6_Lite\tools\capture\agc_sim-pspicefiles\schematic1\agc analysis.sim ]
**** CIRCUIT DESCRIPTION
******************************************************************************
** Creating circuit file "AGC Analysis.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
*Libraries:
* Profile Libraries :
* Local Libraries :
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad736.lib"
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad8551.lib"
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad8336.lib"
* From [PSPICE NETLIST] section of C:\Users\Sakshi_Project_staff\AppData\Roaming\SPB_16.6\cdssetup\OrCAD_PSpice/16.6.0/PSpice.ini fi
.lib "nomd.lib"
*Analysis directives:
.TRAN 0 10ms 0
.OPTIONS ADVCONV
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"
**** INCLUDING SCHEMATIC1.net ****
* source AGC_SIM
V_V5 N13626 GND 5Vdc
X_U1 N13234 N13194 N13510 GND N13478 GND GND N13478 N13910 N133221
+ N13784 AD8336
R_R4 GND N13194 1k TC=0,0
C_C9 GND N13330 4.7n TC=0,0
R_R6 N13258 N13290 10k TC=0,0
X_U2 GND N13590 N15826 N13578 GND N13626 N13290 N13310 AD736
V_V3 N13784 GND 5Vdc
V_V1 GND N13030 5Vdc
R_R7 N133221 N13330 100 TC=0,0
C_C3 GND N13082 0.1u TC=0,0
C_C5 N13234 N13258 0.022u TC=0,0
V_V6 GND N13578 -5Vdc
R_R5 N13230 N13258 10k TC=0,0
C_C11 N13510 N13478 1n TC=0,0
C_C1 GND N13030 0.1u TC=0,0
R_R10 N13510 N13478 1k TC=0,0
C_C6 N13578 N13310 33u TC=0,0
V_V4 GND N13672 5Vdc
R_R1 N13118 N13082 9.09k TC=0,0
R_R9 N13768 N13510 1k TC=0,0
X_U3 N13672 N13234 GND N13258 N13648 AD8551
R_R3 N13194 N13082 1k TC=0,0
C_C4 N13230 N13234 2.2u TC=0,0
R_R11 GND N13590 1Meg TC=0,0
C_C7 N13330 OUTPUT 10u TC=0,0
C_C10 N13590 OUTPUT 0.1u TC=0,0
R_R13 N13118 N13648 500 TC=0,0
V_V2 N13910 GND -5Vdc
R_R12 GND N13648 500 TC=0,0
C_C12 N15826 N13290 10u TC=0,0
V_V9 N13768 GND AC 5V
+SIN 0V 5V 50 0 0 0
**** RESUMING "AGC Analysis.cir" ****
.END
**** EXPANSION OF SUBCIRCUIT X_U1 ****
X_U1.E_U4_E8 X_U1.VPBUF 0 TABLE { V(10#, 0) } 0 0 2.8 0 3.0 1.6 5 3.6
+ 12 10.6 15 13.6 uselim
------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ E_U4_E9 VNBUF 0 TABLE { V(8#, 0) } -15 -13.6 -12 -10.6 -5 -3.6 -3.0
+ -1.6 -2.8 0 0 0 uselim
X_U1.X_U4_D5 N13478 X_U1.VPBUF DC_1mV_1A_1V_1nA
X_U1.C_U4_C3 0 X_U1.U4_S3 1n
X_U1.R_U4_R4 0 GND 450K
X_U1.C_U4_C5 0 X_U1.U4_N24227 2.5p
X_U1.E_U4_E7 X_U1.U4_N254725 0 VALUE {V(U4_N349891,0)*V(POK,0)}
X_U1.R_U4_R6 0 N13510 450k
X_U1.X_U4_D15 X_U1.VNBUF X_U1.U4_S3 GEN_DIODE
X_U1.C_U4_C1 N13510 N13478 2p
X_U1.X_U4_D13 X_U1.U4_S3 X_U1.VPBUF GEN_DIODE
X_U1.G_U4_G4 0 X_U1.U4_N24227 X_U1.U4_S3 0 1
X_U1.C_U4_C4 N13510 0 6p
X_U1.X_U4_D6 X_U1.VNBUF N13478 DC_1mV_1A_1V_1nA
X_U1.X_U4_S1 X_U1.PWRAL 0 X_U1.U4_N254725 X_U1.U4_S3 PrA_U4_S1
X_U1.E_U4_E6 X_U1.U4_N349891 0 GND N13510 1.0
X_U1.C_U4_C2 GND 0 6p
X_U1.G_U4_G3 X_U1.U4_N24227 N13478 TABLE { V(U4_N24227, 4#) } -15
+ -60m -1m -50m 0 0 1m 50m 15 60m uselim
----------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ G_U2_G8 8 0 PWRAL 0 11m
X_U1.X_U2_U12 PARAMS X_U2_U12.TH -2.8 N13910 X_U1.U2_N958367
+ COMPARATOR2
X_U1.R_U2_R14 0 N13910 50K
X_U1.R_U2_R11 0 N13784 50K
X_U1.G_U2_G6 N13910 0 X_U1.POK 0 14m
X_U1.X_U2_U16 X_U1.U2_N968984 X_U1.POK X_U1.PWRAL AND
X_U1.X_U2_U14 X_U1.U2_N958933 X_U1.U2_N958855 X_U1.POK AND
X_U1.R_U2_R13 0 N13910 50K
X_U1.V_U2_V1 X_U1.U2_AGAINDB1 X_U1.U2_AGAINDB2 12.04
X_U1.G_U2_G3 0 X_U1.U2_AGAINDB1 TABLE { V(VGN, 6#) } -1.0 -14.0 -0.7
+ -14.0 -0.6 -12.5 -0.52 -9.3 0.0 17.0 0.2 27.0 0.4 37.0 0.5 42.0 0.6
+ 46.0 1.0 46.0 uselim
----------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ X_U2_D13 1 10 GEN_DIODE
X_U1.R_U2_R8 0 X_U1.U2_AGAINDB1 1
X_U1.E_U2_E1 X_U1.VGN 0 N13194 N13234 1
X_U1.X_U2_U15 X_U1.U2_N967091 GND X_U1.U2_N968984 COMPARATOR
X_U1.G_U2_G7 N13784 0 X_U1.PWRAL 0 11m
X_U1.X_U2_U13 X_U1.U2_N958367 X_U1.U2_N958855 INVERTER
X_U1.E_U2_ABM1 X_U1.AGAIN 0 VALUE { (10**(V(U2_AGAINDB2)/20))*V(POK)
+ }
X_U1.R_U2_R12 0 N13784 50K
X_U1.C_U2_C5 0 X_U1.U2_AGAINDB1 20n
X_U1.X_U2_U11 PARAMS X_U2_U11.TH 2.8 N13784 X_U1.U2_N958933
+ COMPARATOR2
X_U1.G_U2_G5 N13784 0 X_U1.POK 0 14m
X_U1.X_U2_D14 N13910 N13234 GEN_DIODE
X_U1.E_U2_E2 X_U1.U2_N967091 0 TABLE { V(10#, 0) } 0 0 3 0.7 5 1.2 12
+ 3.2 uselim
------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ X_U2_D16 0 10 GEN_DIODE
X_U1.X_U2_D15 N13910 N13194 GEN_DIODE
X_U1.E_U3_E8 X_U1.U3_CMOUT X_U1.U3_N55982 GND 0 1
X_U1.E_U3_ABM1 X_U1.U3_N62113 0 VALUE { MIN(PWR(V(AGAIN),1),1.6) }
X_U1.E_U3_E7 X_U1.U3_N55982 0 TABLE { V(VGN, 0) } -0.7 -2m -0.6 -4m
+ -0.5 -8m -0.45 -10m -0.4 -14m -0.35 -15m -0.3 -11m -0.25 -9m -0.2
+ -11m -0.1 -22m 0.0 -25m 0.1 -16m 0.2 -19m 0.3 -32m 0.4 -52m 0.5
+ -80m 0.6 -120m 0.65 -128m 0.7 -127m uselim
--------------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ E_U3_ABM2 U3_N61993 0 VALUE { (V(U3_RIN)-V(U3_ROUT))/nonzero(V(U3_N62113))
+ }
X_U1.G_U3_G3 X_U1.U3_N48981 X_U1.U3_N48971 TABLE { V(U3_N48981, U3_N48971)
+ } -15 -75m -1m -64.8m 0 0 1m 64.8m 15 75m uselim
--------------------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U4_D5 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U4_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U4_D13 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U4_D6 is undefined
ERROR(ORPSIM-15108): Subcircuit PrA_U4_S1 used by X_U1.X_U4_S1 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR2 used by X_U1.X_U2_U12 is undefined
ERROR(ORPSIM-15108): Subcircuit AND used by X_U1.X_U2_U16 is undefined
ERROR(ORPSIM-15108): Subcircuit AND used by X_U1.X_U2_U14 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR used by X_U1.X_U2_U15 is undefined
ERROR(ORPSIM-15108): Subcircuit INVERTER used by X_U1.X_U2_U13 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR2 used by X_U1.X_U2_U11 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U2_D14 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U2_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U3_D7 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D18 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U3_D6 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D17 is undefined
ERROR(ORPSIM-15108): Subcircuit VGA_U3_S1 used by X_U1.X_U3_S1 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit AEIOPAMP0 used by X_U2.X3 is undefined
ERROR(ORPSIM-15108): Subcircuit AEIOPAMP1 used by X_U2.X1 is undefined
ADIsimPE ver14.0.0.162 doesn't contail AD8000 model.
Could you provide AD8000 model?
Regards,
Y.Ishii
Hi there,
I'm in trouble to simulate IN-AMP, AD623.
I'd like to check transient analysis, but for some reason the output of AD623 does not work....
There is the error message,
"
Device AD623 found in C:\Program Files\ADIsimPE_720\support\Models\analog_devices_linear_encrypted.lb
Error : Cannot find vector of name 'U1_OUT'
"
I think this is the model issue, can you tell me how to fix this problem?
My virsion is 7.20 and I attached the file just in case.
Best regards,
Tarzan
"Ultra librarian" (boy, does this UI need a complete re-do), produces a 2D dxf (despite selecting 3D). When I try to export the STP/STL model, I get Component "ADP7102ARDZ-R7" renamed to "ADP7102ARDZ-R7" and no model.
Is there a better tool available or perhaps models posted on the Analog web site that we may use?
Hi,
I am using ADM1166 for monitoring & sequencing the supplies in my board.
All the charge pump output of the ADm1166 i.e. PDO1 to PDO6 should give a output voltage of 12V.
PDO1 to PDO5 is giving a output voltage of 12V.
But PDO6 is not giving 12V instead it is giving a less voltage between 0.075 to 0.15V.
The PDO6 pin & ground impedance is 442ohm & the impedance of other outputs i.e. PDO1 to PDO5 to ground is 1.5Mohm.
I am suspecting the ADM1166 sequencer CONFIGURABLE OUTPUT DRIVER (HV) for the particular channel gone bad.
Can you suggest how the output driver would have failed.
Regards,
Soumya S
I also posted this question here: Where are the linear regulators in ADIsimPE?
I am interested in simulating some linear regulators including the ADM7154, ADM7150, ADP7182, and ADP1740/1741. So off I went and downloaded the linear regulator excel spreadsheet tool. I am impressed by its capabilities. But it doesn't show any plots of efficiency, PSRR, ripple, or temperature.
@So then I downloaded ADEsimPE and tried to simulate it myself. I had no luck finding the SIMPLIS or SIMetrix model for any of the above parts.
Then I read in the ADEsimPE user's guide that I should be able to click a single button and have my design exported to ADEsimPE. But I could not find this button in the spreadsheet. So dead end there.
Ironically, there are linear regulators from LTI.
Why can't I find any linear regulator models in ADEsimPE? Am I just being dumb and looking in the wrong place?
Thanks for your time.
Hi Sir:
1\how many bits change of 0xFEA8(CS2 Value) equals to 1 bit change of 0xFE17(CS2 analog trim)?
2\how much input analog offset errors can be compensated by0xFE17 ?
3\Do you have fast algorithm to trim 0xFE17 so that the value in Register 0xFEA8 reads is as close as possible to 100 decimal in minimum steps?
4\can we set 0xFE16 according to 0xFEA8 reads after analog trim so that the READ_IOUT reading is 0 A? how to choose 0xFE16 according to 0xFEA8 reads
thanks a lot and best regards!!!
|
I have this circuit to be simulated in Pspice. I'm a complete newbie to it. But so far have managed to make the schematic (adding external components, which were not available already in the library). I have added models for AD8336, AD736 and AD8551 externally (models for which were available on Analaog devices website). Now when I try to run my simulation, I get errors as to the sub circuits used by AD8336 and AD736 are undefined (although I have added the libraries for both the AD8336 and AD8551 to my design in the simulation profile). Kindly help. I really feel stuck up at this point. I got to make this work anyhow. |
Schematic:
Error Log:**** 10/07/15 10:45:53 ****** PSpice Lite (October 2012) ****** ID# 10813 ****
** Profile: "SCHEMATIC1-AGC Analysis" [ C:\OrCAD\OrCAD_16.6_Lite\tools\capture\agc_sim-pspicefiles\schematic1\agc analysis.sim ]
**** CIRCUIT DESCRIPTION
******************************************************************************
** Creating circuit file "AGC Analysis.cir"
** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS
*Libraries:
* Profile Libraries :
* Local Libraries :
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad736.lib"
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad8551.lib"
.LIB "C:/OrCAD/OrCAD_16.6_Lite/tools/pspice/library/ad8336.lib"
* From [PSPICE NETLIST] section of C:\Users\Sakshi_Project_staff\AppData\Roaming\SPB_16.6\cdssetup\OrCAD_PSpice/16.6.0/PSpice.ini fi
.lib "nomd.lib"
*Analysis directives:
.TRAN 0 10ms 0
.OPTIONS ADVCONV
.PROBE64 V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"
**** INCLUDING SCHEMATIC1.net ****
* source AGC_SIM
V_V5 N13626 GND 5Vdc
X_U1 N13234 N13194 N13510 GND N13478 GND GND N13478 N13910 N133221
+ N13784 AD8336
R_R4 GND N13194 1k TC=0,0
C_C9 GND N13330 4.7n TC=0,0
R_R6 N13258 N13290 10k TC=0,0
X_U2 GND N13590 N15826 N13578 GND N13626 N13290 N13310 AD736
V_V3 N13784 GND 5Vdc
V_V1 GND N13030 5Vdc
R_R7 N133221 N13330 100 TC=0,0
C_C3 GND N13082 0.1u TC=0,0
C_C5 N13234 N13258 0.022u TC=0,0
V_V6 GND N13578 -5Vdc
R_R5 N13230 N13258 10k TC=0,0
C_C11 N13510 N13478 1n TC=0,0
C_C1 GND N13030 0.1u TC=0,0
R_R10 N13510 N13478 1k TC=0,0
C_C6 N13578 N13310 33u TC=0,0
V_V4 GND N13672 5Vdc
R_R1 N13118 N13082 9.09k TC=0,0
R_R9 N13768 N13510 1k TC=0,0
X_U3 N13672 N13234 GND N13258 N13648 AD8551
R_R3 N13194 N13082 1k TC=0,0
C_C4 N13230 N13234 2.2u TC=0,0
R_R11 GND N13590 1Meg TC=0,0
C_C7 N13330 OUTPUT 10u TC=0,0
C_C10 N13590 OUTPUT 0.1u TC=0,0
R_R13 N13118 N13648 500 TC=0,0
V_V2 N13910 GND -5Vdc
R_R12 GND N13648 500 TC=0,0
C_C12 N15826 N13290 10u TC=0,0
V_V9 N13768 GND AC 5V
+SIN 0V 5V 50 0 0 0
**** RESUMING "AGC Analysis.cir" ****
.END
**** EXPANSION OF SUBCIRCUIT X_U1 ****
X_U1.E_U4_E8 X_U1.VPBUF 0 TABLE { V(10#, 0) } 0 0 2.8 0 3.0 1.6 5 3.6
+ 12 10.6 15 13.6 uselim
------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ E_U4_E9 VNBUF 0 TABLE { V(8#, 0) } -15 -13.6 -12 -10.6 -5 -3.6 -3.0
+ -1.6 -2.8 0 0 0 uselim
X_U1.X_U4_D5 N13478 X_U1.VPBUF DC_1mV_1A_1V_1nA
X_U1.C_U4_C3 0 X_U1.U4_S3 1n
X_U1.R_U4_R4 0 GND 450K
X_U1.C_U4_C5 0 X_U1.U4_N24227 2.5p
X_U1.E_U4_E7 X_U1.U4_N254725 0 VALUE {V(U4_N349891,0)*V(POK,0)}
X_U1.R_U4_R6 0 N13510 450k
X_U1.X_U4_D15 X_U1.VNBUF X_U1.U4_S3 GEN_DIODE
X_U1.C_U4_C1 N13510 N13478 2p
X_U1.X_U4_D13 X_U1.U4_S3 X_U1.VPBUF GEN_DIODE
X_U1.G_U4_G4 0 X_U1.U4_N24227 X_U1.U4_S3 0 1
X_U1.C_U4_C4 N13510 0 6p
X_U1.X_U4_D6 X_U1.VNBUF N13478 DC_1mV_1A_1V_1nA
X_U1.X_U4_S1 X_U1.PWRAL 0 X_U1.U4_N254725 X_U1.U4_S3 PrA_U4_S1
X_U1.E_U4_E6 X_U1.U4_N349891 0 GND N13510 1.0
X_U1.C_U4_C2 GND 0 6p
X_U1.G_U4_G3 X_U1.U4_N24227 N13478 TABLE { V(U4_N24227, 4#) } -15
+ -60m -1m -50m 0 0 1m 50m 15 60m uselim
----------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ G_U2_G8 8 0 PWRAL 0 11m
X_U1.X_U2_U12 PARAMS X_U2_U12.TH -2.8 N13910 X_U1.U2_N958367
+ COMPARATOR2
X_U1.R_U2_R14 0 N13910 50K
X_U1.R_U2_R11 0 N13784 50K
X_U1.G_U2_G6 N13910 0 X_U1.POK 0 14m
X_U1.X_U2_U16 X_U1.U2_N968984 X_U1.POK X_U1.PWRAL AND
X_U1.X_U2_U14 X_U1.U2_N958933 X_U1.U2_N958855 X_U1.POK AND
X_U1.R_U2_R13 0 N13910 50K
X_U1.V_U2_V1 X_U1.U2_AGAINDB1 X_U1.U2_AGAINDB2 12.04
X_U1.G_U2_G3 0 X_U1.U2_AGAINDB1 TABLE { V(VGN, 6#) } -1.0 -14.0 -0.7
+ -14.0 -0.6 -12.5 -0.52 -9.3 0.0 17.0 0.2 27.0 0.4 37.0 0.5 42.0 0.6
+ 46.0 1.0 46.0 uselim
----------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ X_U2_D13 1 10 GEN_DIODE
X_U1.R_U2_R8 0 X_U1.U2_AGAINDB1 1
X_U1.E_U2_E1 X_U1.VGN 0 N13194 N13234 1
X_U1.X_U2_U15 X_U1.U2_N967091 GND X_U1.U2_N968984 COMPARATOR
X_U1.G_U2_G7 N13784 0 X_U1.PWRAL 0 11m
X_U1.X_U2_U13 X_U1.U2_N958367 X_U1.U2_N958855 INVERTER
X_U1.E_U2_ABM1 X_U1.AGAIN 0 VALUE { (10**(V(U2_AGAINDB2)/20))*V(POK)
+ }
X_U1.R_U2_R12 0 N13784 50K
X_U1.C_U2_C5 0 X_U1.U2_AGAINDB1 20n
X_U1.X_U2_U11 PARAMS X_U2_U11.TH 2.8 N13784 X_U1.U2_N958933
+ COMPARATOR2
X_U1.G_U2_G5 N13784 0 X_U1.POK 0 14m
X_U1.X_U2_D14 N13910 N13234 GEN_DIODE
X_U1.E_U2_E2 X_U1.U2_N967091 0 TABLE { V(10#, 0) } 0 0 3 0.7 5 1.2 12
+ 3.2 uselim
------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ X_U2_D16 0 10 GEN_DIODE
X_U1.X_U2_D15 N13910 N13194 GEN_DIODE
X_U1.E_U3_E8 X_U1.U3_CMOUT X_U1.U3_N55982 GND 0 1
X_U1.E_U3_ABM1 X_U1.U3_N62113 0 VALUE { MIN(PWR(V(AGAIN),1),1.6) }
X_U1.E_U3_E7 X_U1.U3_N55982 0 TABLE { V(VGN, 0) } -0.7 -2m -0.6 -4m
+ -0.5 -8m -0.45 -10m -0.4 -14m -0.35 -15m -0.3 -11m -0.25 -9m -0.2
+ -11m -0.1 -22m 0.0 -25m 0.1 -16m 0.2 -19m 0.3 -32m 0.4 -52m 0.5
+ -80m 0.6 -120m 0.65 -128m 0.7 -127m uselim
--------------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
+ E_U3_ABM2 U3_N61993 0 VALUE { (V(U3_RIN)-V(U3_ROUT))/nonzero(V(U3_N62113))
+ }
X_U1.G_U3_G3 X_U1.U3_N48981 X_U1.U3_N48971 TABLE { V(U3_N48981, U3_N48971)
+ } -15 -75m -1m -64.8m 0 0 1m 64.8m 15 75m uselim
--------------------------------------------$
ERROR(ORPSIM-16152): Invalid number
$
ERROR(ORPSIM-16049): Values must be monotonic increasing
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U4_D5 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U4_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U4_D13 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U4_D6 is undefined
ERROR(ORPSIM-15108): Subcircuit PrA_U4_S1 used by X_U1.X_U4_S1 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR2 used by X_U1.X_U2_U12 is undefined
ERROR(ORPSIM-15108): Subcircuit AND used by X_U1.X_U2_U16 is undefined
ERROR(ORPSIM-15108): Subcircuit AND used by X_U1.X_U2_U14 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR used by X_U1.X_U2_U15 is undefined
ERROR(ORPSIM-15108): Subcircuit INVERTER used by X_U1.X_U2_U13 is undefined
ERROR(ORPSIM-15108): Subcircuit COMPARATOR2 used by X_U1.X_U2_U11 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U2_D14 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U2_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U3_D7 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D18 is undefined
ERROR(ORPSIM-15108): Subcircuit DC_1mV_1A_1V_1nA used by X_U1.X_U3_D6 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D17 is undefined
ERROR(ORPSIM-15108): Subcircuit VGA_U3_S1 used by X_U1.X_U3_S1 is undefined
ERROR(ORPSIM-15108): Subcircuit GEN_DIODE used by X_U1.X_U3_D15 is undefined
ERROR(ORPSIM-15108): Subcircuit AEIOPAMP0 used by X_U2.X3 is undefined
ERROR(ORPSIM-15108): Subcircuit AEIOPAMP1 used by X_U2.X1 is undefined
Hello,
I'm new to ADIsimPE and trying to simulate a regulator circuit with current/power monitoring. This leads me to using ADP5090 for regulator and AD8210 current shunt monitor IC into a single circuit, but I'm having below error prompts during simulation:
if using SIMetrix:
*** ERROR *** Cannot find definition for sub-circuit 'ADP5090_Model'
if using SIMPLIS:
Unable to locate the definition
of `subcircuit AD8210' in the
input, include, or library file(s).
I'm curious if we can simulate both components into a single circuit? Appreciate if you can share some work-around to this.
Thanks,
Versil1
Hello. Help solve the problem, with a thermoelectric controller ADN8831 used in an 695. Tell me the formula to determine the unknowns R1, R2, R3 for given values of the variables R(mid) R(low) R(high) to adjust the desired temperature range 0 - 6 C. The case for a positive Coefficient of thermistor 1000 Ohms.
Hi,
I have set the ADN8831 EVM with the following specifications
1) Tset = 25degCelcius, Tlow = 20degCelcius, Thigh = 30degCelcius
Vtempset = 1.25V
2) Single set point configuration with
R1=Rth=10Kohm
R2=0
R3=60Kohm
3) The limiting cooling/heating current calculated as per the equation in datasheet
Limiting current cooling = 500mA (Vlimc = 1.5V)
Limiting current heating = -300mA (Vlimh = 1.1V)
4) When I connected the TEC and Thermistor and measured the current through TEC I got the following values
Cooling current = 442mA (max)
Heating current = -53mA (max)
The heating current is not going beyond the above value although it is set to -300mA. So I reduced the voltage at limiting current heating pin to Vlimh = 0.9V and got the following current values through the TEC.
Cooling current = 443mA (max)
Heating current = -235mA (max)
As per the equation given in the datasheet, for Vlimh = 0.9V, maximum heating current would be around -700mA. This is a huge discrepancy.
Please let me know what could be the reason of such a behaviour.
Regards,
Nidhi Singh
Hi,
I've designed an SMPS with the ADP5050 IC and I want to know something: which way is better, to have each power rail with it's own ground connection (5 power rails and 5 ground connection) or all the power rails with one ground connection (5 power rails and one ground connection)?
PS: This SMPS is used to power up an KINTEX-7 FPGA and the FPGA board and SMPS board are 2 boards independently.
Thank you,
Vlad
Hello,
where can I download the gerber files of the ADN8831-EVALZ
board. Can someone send me the files?
Regards
Steffen
Hi,
The datasheet provided here - http://www.analog.com/media/en/technical-documentation/data-sheets/ADM809-5S_-5L.pdf for ADM809 mentions that the Reset timeout is 55ms
While the datasheet provided here -http://www.analog.com/media/en/technical-documentation/data-sheets/ADM803_809_810.pdf mentions the timeout as 240ms (typically).
Why is there so much variation? and is there any ADM809 flavor with 240 ms reset pulse ?
I used ADM7151 for PLL+VCO power supply ,If the load 400mA current ，then the VCO output will uperimposed spur，if don't use ADM7151, the output is correct.，attachment are ADM7151 circuit diagrams and test phenomena ,so I want to know why ?
Hello everyone,
There is a problem when I use ADP7142. When I apply a negetive voltage below -0.5V, the LDO will not work. Once the voltage over than -0.5V, the output go back to normal as the curve I captured(the yellow one is a negetive voltage from a signal source in series with a 1k resistor).
Besides, I test the ADP7118 with the same condition, it prove to be the same. But when I test ADP123, it work normal.
Hi,
I'm working on high precision IMU/AHRS using high end accelerometers, gyroscopes and magnetometers. I'm looking for best power supply chip to power these MEMS sensors to reduce noise in the circuit as much as possible. Is ADM7150 a good choice? Any other suitable LDO's?
BR,
Mantas
Hello,
I would like to know if the 300mA output current specification for both outputs together or 300mA for each output.
Thanks in advance,
Simon.
For the ADP1755, page 5 of the datasheet (absolute maximum table) gives a “Junction temperature range” of -40C to +125C, then a “Junction temperature” of +150C. Is the former the operating temperature limit?