Electronic Circuits - Part 2 ppt

... V in ,Q 1 remains off and V out = - I 1 R L = -2 60mV. Since, Eqs. (13.5) and (13.6) can be combined to yield (13.5) (13.6) Beginning with a guess V out = -0 ,2V and after a few iterations, ... Q1 operates as an emitter follower, V out = V in - V BE1 , and Q2 remains off [Fig.13.3(b)] because its base-emitter junction is reverse-biased. By symmetry, if V in is suffic...

Ngày tải lên: 24/03/2014, 12:21

... of ( 12. 19) is equal to ( 12. 22) Equating this result to unity and squaring both sides, we write ( 12. 23) • Where  u denotes the unity-gain bandwidth. It follows that ( 12. 24) ( 12. 25) ( 12. 26) which ... impedance. Figure 12. 29 Voltage-voltage feedback. • We first calculate the closed-loop gain. Since ( 12. 50) ( 12. 51) ( 12. 52) we have: ( 12. 53) and hence ( 12. 54) an expected r...

Ngày tải lên: 24/03/2014, 12:21

... 11 .22 Solution From Fig. 11 .21 (b), we add the three capacitances of each transistor as depicted in Fig. 11 .22 (b). Interestingly,C CS1 andC 2 appear in parallel, and so do C 2 and C CS2 . Exercise Construct ... Microelectronics, 1 st Edition, 20 08. [2] D.L. Schilling, Charles Belove : Electronic Circuits: Discrete and Integrated , Mc Graw-Hill Inc, 1968, 19 92, [4] Robert...

Ngày tải lên: 18/03/2014, 18:20

... of backward and forward strokes. 22 ADOBE AFTER EFFECTS 5.0 Effects, part 2 • Skin Opacity. Sets the percentage of opacity for onion-skin strokes. Drawing a three-frame animation in Onion Skin ... (Mac OS): Select 3-x-3-pixel color sample (average) Shift + drag Eyedropper tool: Select multiple-pixel color sample (average) 3 ADOBE AFTER EFFECTS 5.0 Effects, part 2 8 If you...

Ngày tải lên: 09/12/2013, 17:15

... nghị. Do all of your suppliers sell under the terms of C-I-F? Thế tất cả các nhà cung cấp cho công ty ông đều bán hàng theo phương thức C-I-F à? Eng This means that we arrange shipping. ... trình 'Tiếng Anh Thương Mại' của Đài Úc Châu. Bài 19: Thương lượng - Phần 2. Lesson 19: Negotiating – Part 2. Xin bạn lắng nghe những từ ngữ và mẫu câu mới sau đâ...

Ngày tải lên: 11/12/2013, 16:16

Ngày tải lên: 13/12/2013, 19:15

Ngày tải lên: 13/12/2013, 19:15

Ngày tải lên: 13/12/2013, 20:15

... and then drops as you come to the end of the whole number. 5849 3714 *6 12 9983 4 721 *0 122 3 46 027 8 *33 76 49 52 98 *04 12 6136 12 Speakers normally use an upward intonation if they have more to add ... for, - Underline in pencil the important words in the multiple-choice questions before you listen. This will help to focus your listening, - Answer the questions as you listen....

Ngày tải lên: 13/12/2013, 21:15

Ngày tải lên: 13/12/2013, 21:15