User manual

page 7
Analog System Lab Kit PRO
Listofgures
3.5 Circuits for Exercise 3 30
4.1 A Second-order Universal Active Filter 32
4.2 Magnitude and Phase Response of
LPF,BPF,BSF,andHPFlters 32
5.1 Analog Multiplier 36
5.2 A Self-Tuned Filter based on a Voltage Controlled
Filter or Voltage Controlled Phase Generator 36
5.3 Output of the Self-Tuned Filter
based on simulation 37
6.1 Function Generator 40
6.2 Function Generator Output 40
6.3 Voltage-Controlled Oscillator (VCO) 41
7.1 Phase Locked Loop (PLL) and its characterisitics 44
7.2 Sample output waveform for
the Phase Locked Loop (PLL) Experiment 44
7.3 Block Diagram of Frequency Optimizer 45
8.1 Automatic Gain Control (AGC)/
Automatic Volume Control (AVC) 48
8.2 Input-Output Characteristics of AGC/AVC 48
8.3 AGC circuit and its output 49
9.1 DC-DC Converter and PWM waveform 52
9.2 (a) SMPS Circuit (b) Ouptut Waveforms 53
10.1 Low Dropout Regulator (LDO) 56
10.2 A regulator circuit and its simulated outputs - line
regulation and load regulation 56
11.1 Schematic diagram of on-board evaluation module 60
11.2(a) Line regulation 61
11.2(b) Load regulation 61
12.1 Schematic of the on-board EVM 64
12.2 Simulation waveforms - TP3 is the PWM waveform
and TP4 is the switching waveform 65
13.1 CircuitforDigitalControlledGainStageAmplier 68
13.2 Equivalent Circuit for simulation 69
13.3 Simulation output of digitally controlled Oscillator when
the input pattern for the DAC 69
was selected to be 0x800
14.1 Circuit for Digital Controlled Oscillator 72
14.2 Circuit for Simulation 73
14.3 Simulation Results 73
A.1 TL082-JFET-InputOperationalAmplier 76
A.2 MPY634 - Analog Multiplier 77
A.3 DAC 7821 - Digital to Analog Converter 78
A.4 TPS40200 - DC/DC Controller 79
A.5 TPS7250 -Micropower Low-Dropout Voltage Regulator 80
A.6 2N3906PNPGeneralPurposeAmplier 81
A.7 2N3906NPNGeneralPurposeAmplier 81
A.8 BS250 P-Channel Enh. Mode Vertical DMOS FET 81
A.9 1N4448 Small Signal Diode 82
C.1 BuercircuitneededtointerfaceanAnalogSignalto
Oscilloscope 88
D.1 OP-Amp1AconnectedinInvertingConguration 90
D.2 OP-Amp1Bconnectedininvertingconguration 90
D.3 OP-Amp 2A can be used in both inverting
andnon-invertingconguration 91
D.4 OP-Amp 2B can be used in both inverting
andnon-invertingconguration 91
D.5 OP-Amp3Acanbeusedinunitygainconguration
oranyothercustomconguration 92