| Documentation |
| Design
Master Manual |
| WCA Standard |
| SPFA Standard |
| Math
Terms (save
in DM Program Directory) |
| Opinion: Design Validation Tools |
| DACI Guide to
Reliability Predictions Comments on
MIL-HDBK-217, Belcore, and Physics of Failure |
| Risk Avoidance Tips for the
Electronics Engineer |
| FIX
Decision Utility
Your
WCA has identified a design issue. Should you fix it or leave it alone? |
| Circuit Design |
| General |
| Circuit
Specificaton Guidelines
(Variables
Library checklist) |
| Digital |
| Microstrip Termination |
| Filters |
Notch Filter Design Bridged Differentiator (with Application Note) |
| Sallen-Key
Low Pass Sensitivity Study |
Sallen-Key Low Pass
Filter
 |
Sallen-Key
Low Pass Cutoff Identify the -3dB point using DM's
SOLVE function

Bandpass Filter
Variability Analysis |
| Op Amps |
| Op Amps Part 1 Accounting
for Open Loop Limitations (with Application Note) |
| Op
Amps Part 2 Accounting for
Open Loop Limitations Continued / Handy Equations for Non-Inverting
Simple Filters (with Application Note) |
| Rectifiers (Update in
process) |
Bridge Rectifier
Design
Updating
Schade's Curves: A Complete Analysis of the Single-Phase Bridge Rectfier (with Application Note) |
| Regulators, Linear |
| LM317T |
| Power Supply Load Amps |
| Regulators, Switchmode |
BOOST
Complete analysis of boost power stage, including effects of non-ideal
components (inductor conduction and core loss, FET and diode conduction
and switching losses), for continuous and/or discontinuous mode

FET
Thermal Is Thermal Runaway Possible? Key
Thermal Formulas for Switchmode FETs (with Application Note) |
| Stability Analysis |
| Bode Worst Case Stability Analysis (Bode
Plots) (with Application Note) |
| Stress Margins Analysis |
| A Simple Stress
Margins Analysis |
| Electronic Parts |
| Click
here to download the complete parts file |
Part files contain basic component stress and
operating limits, plus supporting equations for common circuit
applications. Fill in the required values or formulas where indicated,
and then calculate. The files are standard DM worksheet + variables
format and can be edited as desired.
These
files can be imported into an analysis worsheet using the
Worksheet/Tools/Electronics Part Analysis wizard, which will format the
data to match user-defined reference designators. To create a model for
a new part, just load a file for a similar part,
edit it to include the new part's data sheet values,
and then
save to a
new file name.
Capacitors
=========================================================================
0.0022uF 50V Film 0805 Panasonic
ECHU1H222JX
0.022uF 16V Film 1206 Panasonic
ECHU1C223JX
0.1uF 25V Ceramic Panasonic ECJ Series
ECJ1VB1E104K
0.1uF 50V X7R Ceramic AVX
08055C104K
100uF 16V Oscon Sanyo SVP Series
16SVP100M
100uF 25V Alum Panasonic FC Series
EEU-FC1E101S
22uF 16V 20% Ceramic 1210 AVX
1210YD226M
Connectors
=========================================================================
Mascon MLSS100_0.100
inch
Diodes
=========================================================================
1N4001_1N4007
Vishay
DF Bridge
Fairchild
GF1 Rectifier
Vishay
MBRS190T3-1100T3 SCHOTTKY 90-100V 1A
ON
ICs\Analog\Analog Switches
=========================================================================
FSA4157 Low Voltage 1ohm SPDT Analog
Switch_Fairchild
MAX4533
MAX4632
ICs\Analog\Comparators
=========================================================================
Lm339
TLC374C
ICs\Analog\Op Amps
=========================================================================
AD627BR
AD704J
AD706J
AD8602AR
LM358AD
LM8261
TLC2262C TLC2264C
ICs\Analog\Regulators & References
=========================================================================
ADP3300 50ma LDO_Analog
Devices
ADP3303 200ma LDO_Analog
Devices
LP2950C-5
LP2951C
MAX1951 5V 2A Adj
DC-DC
MAX608 5V or Adj Low-V
DC-DC
MED-FS12U-0512D
MIC29502BT 5A
LDO_Micrel
MIC5270
REF192ES
Thi-0521
TMV-0505EN
ICs\Analog\Sensors\Air Flow
=========================================================================
AWM42300V
ICs\Analog\Sensors\Oxygen
=========================================================================
FCXUWC_V8358
ICs\Analog\Sensors\Pressure
=========================================================================
SDX01G2
SDX100G2
SDX15A4
ICs\Analog\Timers
=========================================================================
ICM7556I Dual
Timer_Maxim
ICs\Digital\Isolation
=========================================================================
IL716
ICs\Digital\TinyLogic
=========================================================================
NC7NZ14 5V UHS Triple Inverter Schmitt_Fairchild
TinyLogic
NC7WZ132 5V UHS Dual 2-Input NAND
Schmitt_Fairchild
TinyLogic
Inductors
=========================================================================
COILCRAFT DO3340P-223
22uH
Renco
RL-1256-3-100
Opto
=========================================================================
LED_Green_Lumex
LXA228GC
ZU_55W-05 Ultra thin
LEDs_Nicomatic
Relays
=========================================================================
Omron
G6K
Resistors
=========================================================================
0603 1% 1_10W Thick
Film_Panasonic_ERJ3E
0805 0.1% 1_8W Thin
Film_Phycomp_TF113
0805 1% 1_8W Thick
Film_Panasonic_ERJ6E
1.25W
7.5kW_Ohmite_MC1031
1-4W chip Yageo
RC1206
1-8W chip Vishay CRCW 0805
1-8W chip Yageo RC0805
1W 8kV_Mico-ohm
ST1
IRC WCR 2512 1W 1%
400ppm
Resistor_Network_CTS
744
Vishay WSL low ohms
series
Vishay WSR3 3W low ohms
series
SCRs and Triacs
=========================================================================
IRK_135_12
Speakers
=========================================================================
WM-R57A
Switches
=========================================================================
NKK Series A Submin
Rocker
Transformers
=========================================================================
Signal
14A-56-10
Signal
PC-10-120
Transistors\BJTs
=========================================================================
MMBT6428
Transistors\MOSFETs
=========================================================================
FDT434P P-Ch FET 20V 5.5A 0.070 ohm @
Vgs=2.5V
IRF1902
IRF7341
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