CMOS VLSI Design - Lecture 4: Nonideal Transistor Theory pdf

... = CMOS VLSI DesignCMOS VLSI Design 4th Ed. 4: Nonideal Transistor Theory 16 Body Effect Cont.  For small source-to-body voltage, treat as linear CMOS VLSI DesignCMOS VLSI Design 4th Ed. 4: Nonideal ... 0 in cutoff Lecture 4: Nonideal Transistor Theory CMOS VLSI DesignCMOS VLSI Design 4th Ed. 4: Nonideal Transistor Theory 20 Leakage Sou...

Ngày tải lên: 19/03/2014, 10:20

... Saturation V g V s V d V gd V gs V ds + - + - + - CMOS VLSI DesignCMOS VLSI Design 4th Ed. 3: CMOS Transistor Theory 6 nMOS Cutoff  No channel  I ds ≈ 0 + - V gs = 0 n+ n+ + - V gd p-type body b g s d CMOS VLSI DesignCMOS VLSI ... -4 -3 -2 -1 0 -0 .8 -0 .6 -0 .4 -0 .2 0 I ds (mA) V gs = -5 V gs = -4 V gs = -3 V...

Ngày tải lên: 19/03/2014, 10:20

... 1 s d g s d s d s d nMOS pMOS OFF ON ON OFF CMOS VLSI Design 4th Ed. 0: Introduction 12 0 V DD A Y GND CMOS Inverter A Y 0 1 1 0 A Y OFF ON 1 ON OFF CMOS VLSI Design 4th Ed. 0: Introduction 13 CMOS NAND Gate A B Y 0 ... OFF ON OFF 1 0 ON ON OFF OFF 0 0 A B Y CMOS VLSI Design 4th Ed. 0: Introduction 14 CMOS NOR Gate A B Y 0 0 1 0 1 0 1 0 0 1 1 0 A B Y CMOS VLSI...

Ngày tải lên: 19/03/2014, 10:20

... pMOS pull-up network – a.k.a. static CMOS pMOS pull-up network output inputs nMOS pull-down network Pull-up OFF Pull-up ON Pull-down OFF Z (float) 1 Pull-down ON 0 X (crowbar) CMOS VLSI Design ... 13 CMOS Gate Design  Activity: – Sketch a 4-input CMOS NOR gate A B C D Y CMOS VLSI Design 4th Ed. 1: Circuits & Layout 14 Complementary CMOS  Complementary CMOS logic...

Ngày tải lên: 19/03/2014, 10:20

... fanout-of-1 inverter C C R 2C 2C R 2 1 A Y C 2C C 2C C 2C R Y 2 1 d = 6RC CMOS VLSI DesignCMOS VLSI Design 4th Ed. 5: DC and Transient Response 28 Delay Model Comparison CMOS VLSI DesignCMOS VLSI ... Range Logical Low Output Range CMOS VLSI DesignCMOS VLSI Design 4th Ed. 5: DC and Transient Response 17 V DD V in V out V OH V DD V OL V IL V IH V tn Unity Gain Points Slo...

Ngày tải lên: 19/03/2014, 10:20

... leakage negligible CMOS VLSI DesignCMOS VLSI Design 4th Ed. 7: Power 22 Solution ( ) ( )( )( ) ( ) ( )( ) ( ) ( ) ( ) ( ) t t tt tt 66 normal-V 66 6 high-V normal-V high-V normal-V high-V 50 10 12 ... circuit sleeps long enough CMOS VLSI DesignCMOS VLSI Design 4th Ed. 7: Power 2 Outline  Power and Energy  Dynamic Power  Static Power CMOS VLSI DesignCMOS VLSI Design...

Ngày tải lên: 19/03/2014, 10:20

... 500 - (50 + 65) = 385 ps; (b) t pd = 500 - 2(40) = 420 ps; (c) t pd = 500 - 40 = 460 ps. 10.3 (a) t cd = 30 - 35 = 0; (b) t cd = 30 - 35 = 0; (c) t cd = 30 - 35 - 60 = 0; (d) t cd = 30 - ... + 5) V DD = 0.73 V DD . 9.35 H = 500 / 30 = 16.7. Consider a two stage design: footless dynamic OR-OR-AND- INVERT + HI-skew INV. G = 2/3 * 5/6 = 10/18. P = 5/3 + 5...

Ngày tải lên: 19/02/2014, 15:20

... Bell Labs publicly introduced the device the following year. We have called it the Transistor, T-R-A-N-S-I-S-T-O-R, because it is a resistor or semiconductor device which can amplify electrical ... Semidynamic Flip-Flop (SDFF) 399 10.3.8 Differential Flip-Flops 399 10.3.9 Dual Edge-Triggered Flip-Flops 400 10.3.10 Radiation-Hardened Flip-Flops 401 10.3.11 True Single-Phase-Clock (TSPC) Latc...

Ngày tải lên: 30/05/2014, 23:05

... interfaces are limited to public constants and public methods with no implementation 1 Lecture 4: Interface Design 2 concept • An interface is a way to describe what classes should do, without ... access the constants  subinterface-version constants are accessed by using the object reference followed by a dot followed by the constant name  superinterface-version constants are ac...

Ngày tải lên: 31/03/2014, 20:20

... 10 16 -1 0 18 cm -3 less highly doped regions generally labeled n/p (without the +) P P + + - group V element ion electro n n-type Donor free carrier B B + + - group III element hole p-type ... V GS -Vtn ECE 410, Prof. A. Mason Lecture Notes 6.18 nMOS Current vs.Voltage • Saturation Region (Active Region) –V GS > Vtn, V DS > V GS -Vtn • surface potential at drain, φ s...

Ngày tải lên: 28/04/2014, 11:04