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Hi guys, I have a question about Regulated Cascode Current Mirror. I have attached the circuit of the regulated cascode. There are two questions:
1) What is the output resistance of the circuit?
2) What is the minimum voltage at the output? Vout(min)?
You help will be appreciated,
Thank you in...
Hello people!
1) I am new to Bluetooth programming. I have read the book that explains socket programming using Python and C language which I understand to some extent. Now what should be the next step?
2) Secondly, I have seen people transfer data using Arduino board and bluetooth module but...
The middle node becomes a virtual ground (not actual ground) when left and right hand side of a differential circuit are same. Analyze the half circuit, and then multiply by 2 at the end to get the overall response.
Re: Break circuit into two half circuits
The circuit is symmetric, so the average voltage between the two circuits will be zero. VL-0=Vx/2 gives VL=Vx/2 and 0-VR=Vx/2 gives VR=-Vx/2.
Re: Break circuit into two half circuits
You can break the Vin signal with 0V on the middle node. Using the KVL, the voltages at the input terminal are +Vin/2 and -Vin/2
Hi guys,
I am working on a LCD interfacing, I have following commands that need to be explained, specially the first command inv_start(), thanks!
Inv_Start();
LCD_Start();
LCD_Position(0,0);
LCD_PrCString("System ok");
What does the following C++ code do??
Hi guys,
I am new to programming, what will be the output of the following code, please respond step by step how will this code work. Thanks!
#define reloff PRT1DR &= 0x3a
char d=-20;
void main()
{
while(1)
{
d++;
if(d==10)
{
d=290...
Hi, thank you for replying, so what do you mean when you say the current is too low and it will not do anything? Like the input resistance of a MOSFET is R5->10Mohm to minimize the gate current. Isn't that fine? Similarly larger the input resistance of the BJT, larger the beta (B), the more...
Hi, thank you for the reply, what i understood from your explanation is that there are 3 stages, the first stage is the pre-amplifier and the last is the high speed comparator, what about the middle stage? And what is the purpose of the pins J1 and J2? J3, J4, J5 seem to be the power rails of...
On the top right side, 4 ohm and 8 ohm are in series (12 ohms), bottom two 12 ohm resistors are in parallel (12//12=6 ohms). This 6 ohm is in series with 24 ohms (30 ohms). 30 ohms is in parallel with 12 ohms (30//12=8.6 ohm). 8.6 ohm is in series with 2 ohm (10.6 ohm). 10.6 ohm is in parallel...
Hi Guys!
I am having problem figuring out a circuit (Attached in the message). I can identify the components individually but I cannot figure out what is the purpose of this circuit or where is it used. It looks like an fm transmitter/receiver/LNA/MIXER circuit, but I am not sure. Any...
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