Homework Answers
|hfe| = 10 at f = 70 MHz
Thus fT = 10x 70 MHz = 700 MHz
fT = gm / (2
((C
+ C
)) Thus C
= (40x10-3/2x700x106)
- 3 = 6.1 pF
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Date: 40 mA/V, Cu 3 pF and 2) (30 pts) Sec 10.2.2. A BIT is operated...
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For the circuit below, fill in the missing information in the table 5. 2 4 30 V 3 E 40 V 5 Δν lp 1500 Ω 2 0.36 W 3 12V 10 mA 4 0.03 W
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In each of the six circuits in Fig. P10.108, let β = 100, Cμ= 2 pF, and fT= 400 MHz, and neglect rx and ro. Calculate t...
In each of the six circuits in Fig. P10.108, let
β = 100, Cμ= 2 pF, and fT= 400 MHz, and neglect rx and
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I need all the questions solution with a good way and good hand
writing. thanks.
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3. (10 pts) A 1.5 V battery produces 45 mA when it is across a 30.0...
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please answer question 4 (all parts of question4 please) will rate! 3. (30 pts) Design a 2-bit Gray code generator that ropetitively delivers the sequence 00301911-10-00when the input signal UP-...
please answer question 4 (all parts of question4 please) will
rate!
3. (30 pts) Design a 2-bit Gray code generator that ropetitively delivers the sequence 00301911-10-00when the input signal UP- 1,or in reverse order 009 10기け01 →00→ when UP-0. Your design should include an asynchronous low. active reset operation: the FSM goes to 00 state when a reset signal is applied In addition to the state output z[1). 2[0]. there is a carry/borrow output bit e which is I when...
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For the circuit below, fill in the missing information in the table 5. 2 4 30 V 3 E 40 V 5 Δν lp 1500 Ω 2 0.36 W 3 12V 10 mA 4 0.03 W
For the circuit below, fill in the missing information in the table 5. 2 4 30 V 3 E 40 V 5 Δν lp 1500 Ω 2 0.36 W 3 12V 10 mA 4 0.03 W
2. [50 pts] Given: A 100-MHZ TM polarized wave with an amplitude of 1 V/m is obliquely incident from air (z <0) onto a slab of lossless, nonmagnetic material with er = 25. The angle of incidence is 40°. Find: a) Determine the angle of transmission; b) determine the reflection and transmission coefficients and c) determine expressions for the incident, reflected, and transmitted fields. Solution: Answers: a) The angle of transmission is 7.37°; b) Ttm = -0.588 and TTM =...
In each of the six circuits in Fig. P10.108, let
β = 100, Cμ= 2 pF, and fT= 400 MHz, and neglect rx and
ro. Calculate the midband gain AM and the 3-dB frequency fH.
I need all the questions solution with a good way and good hand
writing. thanks.
Problems 805 +20 V +20 V +20 V E10 kn +5 V 10 k 10 kn +5 V o V. 10 kn 10 kn 10 kn Vao sig V ImA...
15 k2 10 mA $ 10k:2 30 V 1. Obtain the Thévenin equivalent circuit: VTH and RTH as seen by terminals a-b. 2. Determine the load resistance that can be placed at terminals a-b for maximum power. 3. Determine the maximum power, Pmax
Note: (1) Open book; (2) Time: 3:30-4:45pm; Date: 3/31/2004; Room: S376 1. (30 pts) A baseband signal m(1) has Fourier transform M) shown in the figure. 1M) MØ MO) VUM - A carrier signal is voo) = A cosw/where fc»> fm. Give expressions of the following modulated signals (1), and draw their spectra S(): (a)(10 pts) DSB with carrier; > V (b) (10 pts) DSB-SC; (c)(10 pts) SSB-SC lower sideband. : * VIE) =Ac. (1 +m[6]) cosmet
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please answer question 4 (all parts of question4 please) will
rate!
3. (30 pts) Design a 2-bit Gray code generator that ropetitively delivers the sequence 00301911-10-00when the input signal UP- 1,or in reverse order 009 10기け01 →00→ when UP-0. Your design should include an asynchronous low. active reset operation: the FSM goes to 00 state when a reset signal is applied In addition to the state output z[1). 2[0]. there is a carry/borrow output bit e which is I when...
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