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Electronic circuit analysis and design - Chapter 15

Tham khảo tài liệu 'electronic circuit analysis and design - chapter 15', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Electronic Circuit Analysis and Design 2nd edition Solutions Manual Chapter 15 Exercise Solutions E15.1 RC 4------- . 1.59 x 10-s ir adB 2x 10 Let C 0.01 R 1.59 kfl 3-pole 4-pole Then Ci 0.03546 gF C2 0.01392 F Ci 0.002024 mF T 0.124 or T -18.1 dB E15.2 2ÏRC RC LitC Û.001 xF 1 nF R 3.18 kf Then Ri - 2.94 kfi Ri 3.44 kil Aj 1.22 ktl 3.31 kfl E15.3 E15.4 Æ - jcC r icC FTÏF 2 x lc If C 10 pF c 20 kHz E15.5 Low-frequency gain -T cC2 _ 100 x 103 5 x 10 12 d3 2kCf 2t 12 x 10-12 arfg 6 63 kHz E15.6 2xy 3 RC RC -----L_ ------------------- 6.13 x 10 6 2t o 3 2jt 15 x 103 v3 Let C 0.001 mF 1 nF Then R 6.13 kfl so 8A 49 kfl El 5.7 f L __i_ 70 2rV6RC 2tT6 10 100 x 1Q- 2 jo 65 kHz R2 29A 29 10 R2 290 kfl E15.8 F 1 C fo 2tRC 2Tf iR C T7 rr C 0.02 iF 2x 800 10 ---------- R2 - 2Ri 2 10 A3 20 kfl 1-pole T -3.87 dB 2-poie T X -4.83 dB 12 V 10 Electronic Circuit Analysis and Design. 2nd edition Solutions Manual El 5.9 f0 7.12 MHz V ---i-rr ffm 0.25 mA V 9m Ci R 4 x 10 --------- Wc have k 20 uA V2 Vbs - Vt 1 V e W 0.25 x 10 3 _ _ S L 20 x 10- l and a value of W L 12.5 ts certainly reasonable. E15.10 - i v 2 ra 112 2 Ri 20 12Ei 40 lOAi Ei - E15.ll v - n 0.10 - -10 0-010 Let Hi 0.10 kfl then R-i 10 kfl E15.13 Vs f 1 Vji F Wl J Vth Vs - V and VTL Vs - VH Hysteresis Width - Vth - Vtl - V h - V 2.5 5- -5 1 So 4 - 0.25 Then Vs 1 1 Vast 1 0.25 Vm f Vfiep 0.8 V E15.12 TZ Ej A1Z 10 hi hJ1 - G 1oF Vs - 1-82 V v ra - L82 ïTîï 10 Then Vth 1 0.25 5 Vth 0.25 V VTL -1 - 0.25 5 Vtl -2.25 V E15.14 VTS 2.T3 V v ra k82 ïqhô -10 VTL g 0.91 V -v- ra 7 -v - - 200 - 199 -Ki 0 10 Ki MF l V l n9 1 Vftg-F 1.005 V Test Your Understanding Chapter 15 Exercise Solutions Vh -VHJE on - V- Ä 0.1 10 - 0.7 - 0.7 0.1 a 43 kfl 0.2 R 42.9 kfl E15.15 At t 0 let vo 5 so vx 2.5. Bor t 0 vx 10 2.5 10 exp -1 rx When 5-0. output switches 5.0 - 10 - 12.5exp ti rx E15.16 exp 4-------- X rx J 10-5 _ 5.0 12.5 - 12.5 12.5 tj TX II 12.5 5.0 tj rx 0.916 f R1 _ f IQ A vx 110 20 J 10 1 0 VX - .