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Dear varunkant2k,
In this file shown below, page 18 we can see the structure of drain regulated current mirror.
**broken link removed**
A important thing is making VDS1 = VDS3. However, from my figure, drain voltage of MN1 not equal to MN2.
Anyone has another answer?
Dear all,
If I have 4-voltage, they are A = 0.3V, B = 0.2V, C = 0.5V and D = 0.4V
In this case, B is minimum.
I need a circuit which can select the minmum voltage. How to design the minimum voltage selector?
(Do not use ADC)
Dear all,
I want to design a 30us-delay circuit.
The spec. is shown below.
1. You can only use R,C,PMOS and NMOS in IC. External components are not allowed.
2. Current consumption < 1nA when VCC=4V.
3. Input is a very low clock signal with 500Hz of frequency.
Output is a delayed clock...
Dear all,
If we use cadence icfb to cdl out the schematic to spice netlist, the default unit is meter. For example shown below:
M1 A B C D NCH W=5u L=1u M=1
Now, I want to make the unit from meter to micron after cdl out. It must looks like :
M1 A B C D NCH W=5 L=1 M=1
Anyone helps me?
Dear all,
I have a little programming problem of discrete mathematics.
Question: Write a program that prints all n-bit strings that do not contain the pattern 010.
Someone helps me?
Dear all,
In my circuit, an oscillator is inside which its oscillation freq. is 8KHz.
There are spike currents at supply voltage (VDD) when oscillator is oscillated.
My structure of oscillator is 5-stage oscillator.
How to reduce or remove the spike current at supply voltage (VDD) when...
Dear all,
I want to measure total current consumption of circuit which oscillator is included (ex. Battery Protection IC), how should I do in Hspice?
Run transient simulation, measure average current?
Or, run .op, measure I(VCC) ?
Dear all,
The link of shown below is the battery protection IC with integrated power-mos by ALPHA company.
**broken link removed**
In page 1, it's written "Charger connection pin withstands up to 28V."
I have two problems on block diagram of page 4.
1) If 28V-charger is connected, EB-=VM=26V...
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