UNIVERSITI SAINS MALAYSIA EEE 344 SISTEM VLSI

Similar documents
UNIVERSITI SAINS MALAYSIA EEE 344 SISTEM VLSI

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 2011/2012. Januari 2012 EEE 241 ANALOG I. Masa : 3 jam

EEE 105 TEORI LITAR I

UNIVERSITI SAINS MALAYSIA EEE 241 ELEKTRONIK ANALOG I

EEE 344 SYSTEM VLSI [SISTEM VLSI]

EEU 104 TEKNOLOGI ELEKTRIK

EEE 270 Elektronik Analog II

EEE 445 REKABENTUK LITAR ANALOG BERSEPADU

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA EEM 352 REKABENTUK MEKATRONIK II

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2012/2013 Academic Session. January 2013 EEE 241 ANALOG ELECTRONIC I [ELEKTRONIK ANALOG I]

EEE 130 ELEKTRONIK DIGIT I

EEE 340 ELEKTRONIK ANALOG II

EEE 354 SISTEM KAWALAN DIGIT

EEU 104 TEKNOLOGI ELEKTRIK

UNIVERSITI SAINS MALAYSIA. First Semester Examination. 2014/2015 Academic Session. December 2014/January 2015

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2013/2014 Academic Session. December 2013/January 2014 EEE 105 CIRCUIT THEORY I [TEORI LITAR I]

UNIVERSITI SAINS MALAYSIA. First Semester Examination. 2014/2015 Academic Session. December 2014/January 2015

EEK 471 ELEKTRONIK KUASA LANJUTAN

EEE 445 DESIGN OF INTEGRATED ANALOG CIRCUITS

EEE 241 ELEKTRONIK ANALOG I

EEK ELEKTRONIK KUASA LANJUTAN

ELEKTRONIK KUASA LANJUTAN

EEK 361 ELEKTRONIK KUASA

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2012/2013 Academic Session. January 2013 EEU 104 ELECTRONIC TECHNOLOGY [TEKNOLOGI ELEKTRIK]

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2014/2015 Academic Session. December 2014/January 2015 EEE 105 CIRCUIT THEORY I [TEORI LITAR I]

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 2002/2003. Februari/Mac 2003

EEK 365 SISTEM PENGAGIHAN ELEKTRIK KUASA

UNIVERSITI SAINS MALAYSIA EEK 472 POWER SYSTEM ANALYSIS

...2/- Masa: [3 jam] Jawab LIMA (5) soalan. Semua soalan hendaklah dijawab di dalam Bahasa Malaysia. Jika pelajar memilih menjawab di

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE Peranti Semikonduktor Lanjutan.

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2013/2014 Academic Session. December 2013 / January 2014

EEK 472 POWER SYSTEM ANALYSIS [ANALISA SISTEM KUASA]

EEK 471 ADVANCED POWER ELECTRONIC

EEM 352 REKABENTUK MEKATRONIK II

REKABENTUK MEKATRONIK I

UNIVERSITI SAINS MALAYSIA EEU TEKNOLOGI ELEKTRIK. Jawab semua soalan dalam bahasa Malaysia atau bahasa Inggeris atau kombinasi kedua-duanya.

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

UNlVERSITI SAIN$ MALA YSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE 228, Isyarat Dan Sistem

UNIVERSITI SAINS MALAYSIA Peperiksaan Semester Pertama Sidang Akademik 2003/2004

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Kedua Sidang Akademik 1997/98. Februari EEE Teori Litar. Masa: [3 jam]

EEK ANALISIS SISTEM KUASA

EEE 332 COMMUNICATION

ENAM soala%jawab maria-mana LIMA soalan sahaja.

UNIVERSITI SAINS MALAYSIA. Second Semester Examination 2012/2013 Academic Session. June 2013 EEK 260 ELECTRIC MACHINE [MESIN ELEKTRIK]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

... 2/- J awab LIMA (5) soalan. UNIVERSm SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1996/97. Oktober/November 1996.

UNIVERSITI SAINS MALAYSIA. CPT114 Logic & Applications [Logik & Aplikasi]

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

Ogos / September 1998 UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1998/99 EAA 454/4 - REKABENTUK STRUKTUR LANJUTAN

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA

RAG 265 Building Construction 2 [Pembinaan Bangunan 2]

HBT 213 Sintaksis dan Semantik untuk Penterjemahan

UNIVERSITI SAINS MALAYSIA. CPT344 Computer Vision & Image Processing [Penglihatan Komputer & Pemprosesan Imej]

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

EEE 440 SISTEM PERHUBUNGAN MODEN

INSTRUCTION: This section consists of FOUR (4) essay questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. EPE 442 Advanced Semiconductor Manufacturing Technology [Teknologi Pembuatan Semikonduktor Termaju]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

EEK 474 REKABENTUK MESIN ELEKTRIK

EPP 212 Advanced Manufacturing Technology [Teknologi Pembuatan Termaju]

UNIVERSITI SAINS MALAYSIA. Peperiksaan Semester Pertama Sidang Akademik 1996/97. OktoberlNovember EEE Perhubungan.

EPC 431 Robotic And Automation [Robotik Dan Automasi]

JEE PERHUBUNGAN

UNIVERSITI SAINS MALAYSIA EEK 470 ELECTRICAL POWER DISTRIBUTION SYSTEM

UNIVERSITI MALAYSIA PERLIS. EMT Electronic Devices [Peranti Elektronik]

EKT 358 Sistem Perhubungan [Communication Systems]

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

UNIVERSITI SAINS MALAYSIA. CST231/CSM331 Data Communications & Networks [Komunikasi Data & Rangkaian]

EAK 261E/3 Geomatics Engineering EAK 261E/3 - Kejuruteraan Geomatik

EEM 353 MECHANICAL ENGINEERING DESIGN [REKABENTUK KEJURUTERAAN MEKANIK]

UNIVERSITI SAINS MALAYSIA ELEKTRONIK ANALOG I EEE241 - Sila pastikan bahawa kertas peperiksaan ini mengandungi SEBELAS muka surat dan

KORELASI. Standard Technical Manual. Rekod Pindaan / Semakan. Pindaan 1 : Pindaan pada pengenalan. Pindaan pada tatacara no

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

MULTIMEDIA COLLEGE JALAN GURNEY KIRI KUALA LUMPUR

EEU104 Electrical Technology (Teknologi Elektrik)

INSTRUCTION: This section consists of TWO (2) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL question.

RAG 322 Environmental Science 2 [Sains Persekitaran 2]

INSTRUCTION: This paper consists of SIX (6) questions. Answer FOUR (4) questions only.

EEK 473 SISTEM PENGAGIHAN ELEKTRIK KUASA

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

PKSR AKHIR SEMESTER 2 (OKTOBER) 2013

RAG 265 Building Construction 2 [Pembinaan Bangunan 2]

INSTRUCTION: This section consists of FOUR (4) structured questions. Answer ALL questions.

INSTRUCTION: This paper consists of SIX (6) structured questions. Answer any FOUR (4) questions.

INSTRUCTION: This section consists of TEN (10) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of TWO (2) structured essay questions. Answer ALL the questions.

RAG Building Construction 2 [Pembinaan Bangunan 2]

EEM 355 MECHANTRONIC SYSTEM [SISTEM MEKATRONIK]

INSTRUCTION: This section consists of SIX (6) structured questions. Answer only FOUR (4) questions.

INSTRUCTION: This section consists of TWO (2) structured questions. Answer ALL questions.

Transcription:

UNIVERSITI SAINS MALAYSIA Peperiksaan Semester Kedua Sidang Akademik 010/011 April/Mei 011 EEE 344 SISTEM VLSI Masa : 3 Jam Sila pastikan bahawa kertas peperiksaan ini mengandungi SEBELAS muka surat beserta Lampiran SATU muka surat bercetak sebelum anda memulakan peperiksaan ini Kertas soalan ini mengandungi ENAM soalan Jawab LIMA soalan Mulakan jawapan anda untuk setiap soalan pada muka surat yang baru Agihan markah bagi setiap soalan diberikan di sudut sebelah kanan soalan berkenaan Jawab semua soalan dalam Bahasa Malaysia atau Bahasa Inggeris atau kombinasi kedua-duanya [Sekiranya terdapat sebarang percanggahan pada soalan peperiksaan, versi Bahasa Inggeris hendaklah diguna pakai] In the event of any discrepancies, the English version shall be used /-

- - [EEE 344] 1 (a) Data seperti yang ditunjukkan di Jadual 1 adalah diperolehi daripada pengukuran yang telah dijalankan terhadap sebuah transistor nmos Ianya boleh digunakan untuk menentukan nilai k, V, n T 0 Untuk pengiraan di bahagian (ii), anggap kesan perubahan panjang saluran boleh diabaikan ( = 0) The data shown in Table 1 is obtained from the measurement that was conducted on a nmos transistor It can be used to determine the values for n V T k,, 0 For the calculation in part (ii), assume that the channellength modulation effect can be neglected ( = 0) Jadual 1 Table 1 V GS (V ) V DS (V ) V SB (V ) I D ( A) 4 4 0 56 5 5 0 441 4 4 6 144 5 5 6 88 (i) Lukiskan susunan litar ujian bagi mendapatkan data seperti di Jadual 1 Draw a test circuit arrangement that can obtain the data as shown in Table 1 (15 markah/marks) (ii) Sekiranya F 0 3V Tentukan nilai k, V, n T 0 Given F 0 3V Determine the values for k,, 0 n V T (30 markah/marks) 3/-

- 3 - [EEE 344] (b) Diberi sebuah litar penyongsang yang bersambung dengan sebuah beban pemuat seperti dalam Rajah 1 Transistor nmos yang digunakan adalah sama dengan transistor yang terdapat di soalan 1(a) Anggap isyarat masukan adalah ideal yang mana masa naik dan juga masa turun adalah kosong Abaikan kesan perubahan panjang saluran ( 0) Consider an inverter circuit with a load capacitor shown in Figure 1 nmos transistor is the same transistor as in question 1(a) Assume that the input signal is ideal with zero rise and fall times Neglect the channellength modulation effect ( 0) Rajah 1 Figure 1 (i) Tentukan nilai V OL Determine the value of V OL (5 markah/marks) (ii) Cari PLH dengan menggunakan teknik persamaan perbezaan Find PLH by using the differential equation method (30 markah/marks) 4/-

- 4 - [EEE 344] (a) Diberi sebuah litar seperti dalam Rajah Sekiranya V 04V, C 30A / V, L 0 5m, tentukan nilai W supaya T 0, p p ox V X 1 5V bias ( 0, 0) Abaikan kesan perubahan panjang saluran dan substrate Consider a circuit shown in Figure Given V 04V, C 30A / V, L 0 5m, determine the value of W T 0, p p ox so that V X 1 5V Neglect the channel-length modulation and substrate bias effect ( 0, 0) Rajah Figure (30 markah/marks) 5/-

- 5 - [EEE 344] (b) Kira kuasa statik purata yang dihasilkan oleh setiap penyongsang berikut Anggap voltan masukan adalah rendah bagi 50% waktu operasi dan tinggi bagi 50% yang selebihnya Abaikan kesan perubahan panjang saluran dan substrate bias ( 0, 0) Calculate the average static power dissipation of the following inverters Assume that the input voltage is low during 50% of the operation time and high during the other 50% Neglect the channel-length modulation and substrate bias effect ( 0, 0) (i) 5V 0k Vout Vin VT0 = 15V k = 100 A/V (ii) (35 markah/marks) 5V VT0 = 07V k = 10 A/V Vout Vin VT0 = 07V k = 100 A/V (35 markah/marks) 6/-

- 6 - [EEE 344] 3 Diberi sebuah get seperti di Rajah 3 Untuk kesemua transistor 35A / V Abaikan kesan perubahan panjang saluran dan n C ox substrate bias ( 0, 0) Consider a gate shown in Figure 3 For all transistors 35A / V n C ox Neglect the channel-length modulation and substrate bias effect ( 0, 0) 5V VT0 = -V W/L = 1 Vout VA VT0 = 08V VB VT0 = 08V W/L = 4 W/L = 4 Rajah 3 Figure 3 (a) Sekiranya V A High dan V B Low, tentukan nilai V OL If V A High and V B Low determine the value of V OL (60 markah/marks) (b) Sekiranya V A High dan V B High If, tentukan nilai V OL V A High and V B High determine the value of V OL (40 markah/marks) 7/-

- 7 - [EEE 344] 4 (a) Terangkan definisi litar berjujukan What is definition of sequential circuit (5 markah/marks) (b) Lukis litar aras-get flip flop SR mengikut jadual kebenaran seperti pada Rajah 4 Draw a gate-level circuit which can implement the SR flip flop truth table as shown in Figure 4 (5 markah/marks) Rajah 4 Jadual Kebenaran Flip Flop SR Figure 4 SR flip flop Truth Table (c) Sekarang Flip flop SR bersama empat get seperti dalam Rajah 5 The SR flip flop is now embedded in a larger circuit which have four gates This is shown in Figure 5 Rajah 5 Empat get dan flip flop SR Figure 5 Four gates and SR flip flop 8/-

- 8 - [EEE 344] Lukis rajah pemasa untuk keluaran (Q dan Q ) apabila bentuk gelombang bagi J, K dan CK adalah seperti di dalam Rajah 6 Draw the timing diagram for the outputs (Q and Q ) with J, K and CK waveform as shown in Figure 6 (50 markah/marks) Rajah 6 Bentuk gelombang bagi J, K dan CK Figure 6 Waveform of J, K and CK 9/-

- 9 - [EEE 344] 5 (a) Berdasarkan Rajah 7, apakah fungsi Boolean untuk V out? Based on Figure 7, what is the Boolean function of V out? (15 markah/marks) V out Rajah 7 Litar logik dinamik Figure 7 A Dynamic Logic Circuit (b) Sekiranya isyarat seperti dalam Rajah 7 disalurkan kepada litar (Rajah 6), lukiskan gelombang V out If signals as shown in Figure 7 are applied to the circuit (Figure 6), draw the expected V out waveform (15 markah/marks) 10/-

- 10 - [EEE 344] CK 5 V 5 V A, B, C, D, F 5 ns t t 5 V E = 0 V t Rajah 8 Gelombang CK, A, B, C, D, E dan F Figure 8 CK, A, B, C, D, E, and F waveforms (c) Parameter untuk litar dalam Rajah 8 adalah seperti berikut V ton = 1 V, V top = -1 V, k n = 50 μa/v, k P = 5 μa/v dan nisbah W/L untuk setiap NMOS ialah 9 Pada mulanya V out = 0 V dan isyarat masukan adalah seperti dalam Rajah 7, kira masa diperlukan untuk V out (semasa pengecasan) sampai 50% daripada V DD (5 V) The parameters for circuit in Figure 8 are as follows V ton = 1 V, V top = -1 V, k n = 50 μa/v, k P = 5 μa/v and W/L ratios for each NMOS device is 9 With initial V out = 0 V and input signals as shown in Figure 7, calculate time required for V out (during charge up) to reach 50 % of V DD (5 V) (70 markah/marks) 11/-

- 11 - [EEE 344] 6 (a) Apakah ingatan meruap dan ingatan tak meruap? What is volatile memory and non-volatile memory? (5 markah/marks) Rajah 9 SRAM CMOS Figure 9 CMOS SRAM (b) Parameter untuk litar dalam Rajah 9 adalah seperti berikut The circuit in Figure 9 has parameters as follows V ton = 07 V, V top = -07 V, k n = 0 μa/v, k P = 10 μa/v, γ = 04 V 1/ and φ F = 06 V Sekiranya nisbah W/L untuk M1, M ialah 1 dan M3, M4 ialah /4 Andaikan bit simpanan ialah 0, keadaan sel berubah apabila V C 05 V dan pada mulanya M1 OFF If W/L ratios for M1, M is 1 dan M3, M4 is /4 Assuming that the storage bit is 0, state of cell can be changed for V C 05 V and M1 initially OFF (i) (ii) Pastikan M5 berada dalam tepu Confirm that M5 is saturated Pastikan M3 berada dalam kawasan lelurus Confirm that M3 is in linear region (15 markah/marks) (15 markah/marks) (iii) Tentukan nilai W/L untuk M5 dan M6 Determine W/L for M5 and M6 (45 markah/marks) ooooooooo

LAMPIRAN [EEE 344] APPENDIX Current-voltage equations of the nmos Transistor:- I D 0 for VGS VT I I n D ( lin) ( VGS VT ) VDS VDS D k for VGS VT and VDS VGS VT kn ( sat) ( VGS VT ) (1 VDS ) for VGS VT and VDS VGS VT Where, k n n C ox W L Current-voltage equations of the pmos Transistor:- I 0 for VGS VT I I D p D ( lin) ( VGS VT ) VDS VDS D k for VGS VT and VDS VGS VT k p ( sat) ( VGS VT ) (1 VDS ) for VGS VT and VDS VGS VT Where, k p p C ox W L Threshold voltage:- VT ( VSB) VT 0 ( F VSB F Capacitance Current:- i c C load dv dt out 1