MICROELECT. CIRCUIT ANALYSIS&DESIGN (LL)
4th Edition
ISBN: 9781266368622
Author: NEAMEN
Publisher: MCG
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Chapter 11, Problem 11.61P
(a)
To determine
The value of the bias current that will produce the given differential voltage gain for the given parameters of the given differential amplifier circuit.
(b)
To determine
The value of the maximum common mode voltage for the given differential amplifier circuit.
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I
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Figure 18-10 KL-94005 module
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1. Is the waveform on VT out terminal an ASK modulated signal?
TS
PROD
2. Is the waveform on VT out terminal an OOK modulated signal?
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U1
VD Signal in
VT out
X1
W
R1
VC Carrier in
w
x2
100K
3
Y1
4
Y2 AD633 Z
VR1
10K
VR1
Multiplier(1)
I
U2
Vx out
X1
W
R3
2
w
x2
In2
100K
3
۲۱
I
Y2 AD633
Z
VR2
R2
10K
C4
100K
VR2
Multiplier(2)
+5V
200p
R5
R6
R101K
ww w
2.7K
22K
1N4148
D1
559
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D+
In(ac)
6 0H
200p
HH
6
VLP out
Vo out
U3
VR
0.01
0.1u
R8
VR3
ww
50K
Envelope Detector
10K
U3
LF356
VR3
LPF
U4Σ
LM311
Comparator
U5
PLL in CS
HH
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PC1OUT 2
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Chapter 11 Solutions
MICROELECT. CIRCUIT ANALYSIS&DESIGN (LL)
Ch. 11 - The circuit parameters for the differential...Ch. 11 - Consider the de transfer characteristics shown in...Ch. 11 - Prob. 11.1CSPCh. 11 - Consider the diff-amp described in Example 11.3 ....Ch. 11 - Prob. 11.4EPCh. 11 - Prob. 11.1TYUCh. 11 - Prob. 11.2TYUCh. 11 - Assume the differential-mode gain of a diff-amp is...Ch. 11 - Prob. 11.5EPCh. 11 - Consider the diff-amp shown in Figure 11.15 ....
Ch. 11 - Prob. 11.7EPCh. 11 - Prob. 11.4TYUCh. 11 - Prob. 11.5TYUCh. 11 - The parameters of the diff-amp shown in Figure...Ch. 11 - For the differential amplifier in Figure 11.20,...Ch. 11 - The parameters of the circuit shown in Figure...Ch. 11 - The circuit parameters of the diff-amp shown in...Ch. 11 - Consider the differential amplifier in Figure...Ch. 11 - The diff-amp in Figure 11.19 is biased at IQ=100A....Ch. 11 - Prob. 11.10TYUCh. 11 - The diff-amp circuit in Figure 11.30 is biased at...Ch. 11 - Prob. 11.11EPCh. 11 - Prob. 11.12EPCh. 11 - Prob. 11.11TYUCh. 11 - Prob. 11.12TYUCh. 11 - Redesign the circuit in Figure 11.30 using a...Ch. 11 - Prob. 11.14TYUCh. 11 - Prob. 11.15TYUCh. 11 - Prob. 11.16TYUCh. 11 - Prob. 11.17TYUCh. 11 - Consider the Darlington pair Q6 and Q7 in Figure...Ch. 11 - Prob. 11.14EPCh. 11 - Consider the Darlington pair and emitter-follower...Ch. 11 - Prob. 11.19TYUCh. 11 - Prob. 11.15EPCh. 11 - Consider the simple bipolar op-amp circuit in...Ch. 11 - Prob. 11.17EPCh. 11 - Define differential-mode and common-mode input...Ch. 11 - Prob. 2RQCh. 11 - From the dc transfer characteristics,...Ch. 11 - What is meant by matched transistors and why are...Ch. 11 - Prob. 5RQCh. 11 - Explain how a common-mode output signal is...Ch. 11 - Define the common-mode rejection ratio, CMRR. What...Ch. 11 - What design criteria will yield a large value of...Ch. 11 - Prob. 9RQCh. 11 - Define differential-mode and common-mode input...Ch. 11 - Sketch the de transfer characteristics of a MOSFET...Ch. 11 - Sketch and describe the advantages of a MOSFET...Ch. 11 - Prob. 13RQCh. 11 - Prob. 14RQCh. 11 - Describe the loading effects of connecting a...Ch. 11 - Prob. 16RQCh. 11 - Prob. 17RQCh. 11 - Prob. 18RQCh. 11 - (a) A differential-amplifier has a...Ch. 11 - Prob. 11.2PCh. 11 - Consider the differential amplifier shown in...Ch. 11 - Prob. 11.4PCh. 11 - Prob. D11.5PCh. 11 - The diff-amp in Figure 11.3 of the text has...Ch. 11 - The diff-amp configuration shown in Figure P11.7...Ch. 11 - Consider the circuit in Figure P11.8, with...Ch. 11 - The transistor parameters for the circuit in...Ch. 11 - Prob. 11.10PCh. 11 - Prob. 11.11PCh. 11 - The circuit and transistor parameters for the...Ch. 11 - Prob. 11.13PCh. 11 - Consider the differential amplifier shown in...Ch. 11 - Consider the circuit in Figure P11.15. The...Ch. 11 - Prob. 11.16PCh. 11 - Prob. 11.17PCh. 11 - For the diff-amp in Figure 11.2, determine the...Ch. 11 - Prob. 11.19PCh. 11 - Prob. D11.20PCh. 11 - Prob. 11.21PCh. 11 - The circuit parameters of the diff-amp shown in...Ch. 11 - Consider the circuit in Figure P11.23. Assume the...Ch. 11 - Prob. 11.24PCh. 11 - Consider the small-signal equivalent circuit of...Ch. 11 - Prob. D11.26PCh. 11 - Prob. 11.27PCh. 11 - A diff-amp is biased with a constant-current...Ch. 11 - The transistor parameters for the circuit shown in...Ch. 11 - Prob. D11.30PCh. 11 - For the differential amplifier in Figure P 11.31...Ch. 11 - Prob. 11.32PCh. 11 - Prob. 11.33PCh. 11 - Prob. 11.34PCh. 11 - Prob. 11.35PCh. 11 - Prob. 11.36PCh. 11 - Consider the normalized de transfer...Ch. 11 - Prob. 11.38PCh. 11 - Consider the circuit shown in Figure P 11.39 . The...Ch. 11 - Prob. 11.40PCh. 11 - Prob. 11.41PCh. 11 - Prob. 11.42PCh. 11 - Prob. 11.43PCh. 11 - Prob. D11.44PCh. 11 - Prob. D11.45PCh. 11 - Prob. 11.46PCh. 11 - Consider the circuit shown in Figure P 11.47 ....Ch. 11 - Prob. 11.48PCh. 11 - Prob. 11.49PCh. 11 - Prob. 11.50PCh. 11 - Consider the MOSFET diff-amp with the...Ch. 11 - Consider the bridge circuit and diff-amp described...Ch. 11 - Prob. D11.53PCh. 11 - Prob. 11.54PCh. 11 - Prob. 11.55PCh. 11 - Consider the JFET diff-amp shown in Figure P11.56....Ch. 11 - Prob. 11.57PCh. 11 - Prob. 11.58PCh. 11 - Prob. D11.59PCh. 11 - The differential amplifier shown in Figure P 11.60...Ch. 11 - Prob. 11.61PCh. 11 - Consider the diff-amp shown in Figure P 11.62 ....Ch. 11 - Prob. 11.63PCh. 11 - The differential amplifier in Figure P11.64 has a...Ch. 11 - Prob. 11.65PCh. 11 - Consider the diff-amp with active load in Figure...Ch. 11 - The diff-amp in Figure P 11.67 has a...Ch. 11 - Consider the diff-amp in Figure P11.68. The PMOS...Ch. 11 - Prob. 11.69PCh. 11 - Prob. 11.70PCh. 11 - Prob. D11.71PCh. 11 - Prob. D11.72PCh. 11 - An all-CMOS diff-amp, including the current source...Ch. 11 - Prob. D11.74PCh. 11 - Consider the fully cascoded diff-amp in Figure...Ch. 11 - Consider the diff-amp that was shown in Figure...Ch. 11 - Prob. 11.77PCh. 11 - Prob. 11.78PCh. 11 - Prob. 11.79PCh. 11 - Prob. 11.80PCh. 11 - Consider the BiCMOS diff-amp in Figure 11.44 ,...Ch. 11 - The BiCMOS circuit shown in Figure P11.82 is...Ch. 11 - Prob. 11.83PCh. 11 - Prob. 11.84PCh. 11 - For the circuit shown in Figure P11.85, determine...Ch. 11 - The output stage in the circuit shown in Figure P...Ch. 11 - Prob. 11.87PCh. 11 - Consider the circuit in Figure P11.88. The bias...Ch. 11 - Prob. 11.89PCh. 11 - Consider the multistage bipolar circuit in Figure...Ch. 11 - Prob. D11.91PCh. 11 - Prob. 11.92PCh. 11 - For the transistors in the circuit in Figure...Ch. 11 - Prob. 11.94PCh. 11 - Prob. 11.95PCh. 11 - Prob. 11.96PCh. 11 - Consider the diff-amp in Figure 11.55 . The...Ch. 11 - The transistor parameters for the circuit in...
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- h e 6. Discuss the relationship between Vx out and VLP out signals. 7. Describe the function of comparator. ASK Modulator/Demodulator U1 VD Signal in VT out X1 W R1 VC Carrier in w x2 100K 3 Y1 4 Y2 AD633 Z VR1 10K VR1 Multiplier(1) I U2 Vx out X1 W R3 2 w x2 In2 100K 3 ۲۱ I Y2 AD633 Z VR2 R2 10K C4 100K VR2 Multiplier(2) +5V 200p R5 R6 R101K ww w 2.7K 22K 1N4148 D1 559 VE out D+ In(ac) 6 0H 200p HH 6 VLP out Vo out U3 VR 0.01 0.1u R8 VR3 ww 50K Envelope Detector 10K U3 LF356 VR3 LPF U4Σ LM311 Comparator U5 PLL in CS HH 14 SIGN IN 0.1u 6 CIA PC1OUT 2 PULSES PHASE(2) COMPARATOR OUT 13. C10 HT 150p R16 ww R12 VSO C6 200p VCO OUT 4 IK in R14 C9 18K 10 O w 7 Cle H VLO out 6 15K VCO 150p 06 11 R1 CD4046 VCO IN 9 VR5 1K 12 R2 0.0047u C7 I Demod C8 out 10 SOURCE FOLLOWER R11 100K INH COMP IN 5 3 VR4 +5V+12V GND-12V о HTO 0.1u R13 10K I PL VR5 Figure 18-10 KL-94005 module R15 U6Σ OP37 BPFarrow_forwardChoose one of the choices indicated in the parentheses such as the following sentences have correct messing What is the main purpose of a communication system? a) To transmit information from one point to another b) To amplify signals for better reception c) To filter out unwanted noise dy To generate carrier waves for modulation 2. What the purpose of the modulator in a communication system? a) To generate the cares wave for modulation b) To convert the information signal to a modulated signal c) To filter out unwanted noise d) To amplify the modulated signal for transmission Which component in an FM transmitter is responsible for generating the carrier signal? a) Mixer b) Modulator c) Demodulator d) Oscillator 4 For a FM signal v(t) 25 cos (15 deviation 10 (3456 4 24669, 7321 7.21284) 117 10 sm 15501). Maximum frequency 5. In an AM receiver, which component is responsible for separating the modulating signal from the received AM signal? a) Mixer b) Modulator c) Demodulator dy…arrow_forwardQ1. Choose the correct answer: 1. Increasing the amplitude of a square pulse (increases, decreases, maintains not related) the spectrum range in the frequency domain. 2. A continuous FT indicates a signal. (continuous, discrete, periodic non-periodic). the pulse duration is proportional to the amplitude of the signal. (PAM, PWM, PPM, 3. In ASK). . In VSB transmission (both sidebands are used, single sideband is used, single sideband and part of the other sideband, only the vestige of the carrier signal is used). 5. An economic FDM receiver design should contain simultaneous reception, selective reception). 6. In AMI code, the shapes of "1" and "0" are dependent, not related to each other). 7. In FDM the guard band is used to (pilot carrier zero crossing detector, (the same) opposite to each other, next bit increase the overlap between FDM signals, decrease the overlap between FDM signals, increase the baseband bandwidth, decrease the baseband bandwidth). 20 3. Higher number of levels…arrow_forward
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