The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

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Answer 1

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Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

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Answer 2

Question

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

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Answer 3

Question

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

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Answer 4

Question

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

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Answer 5

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

Answer 6

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

Answer 7

Chapter 28, Problem 23QLP

To determine

The speed of a transistor is directly proportional to the width of its polysilicon gate; thus, a narrower gate results in a faster transistor and a wider gate in a slower transistor. Knowing that the manufacturing process has a certain difference for the gate width (say, ± 0.1 μm), how would a designer modify the gate size of a critical circuit in order to minimize its difference in speed? Are there any negative effects of this change?

Answer 8

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Answer 11

Ch. 28 - Define the terms wafer, chip, die, device,...Ch. 28 - Why is silicon the semiconductor most used in...Ch. 28 - What do the abbreviations BJT, MOSFET, VLSI,...Ch. 28 - Prob. 4RQ Ch. 28 - Prob. 5RQ Ch. 28 - What are the purposes of prebaking and...Ch. 28 - Define selectivity and isotropy, and their...Ch. 28 - Prob. 8RQ Ch. 28 - Prob. 9RQ Ch. 28 - What are the levels of interconnection?

Solution Summary: The author explains that the speed of a transistor is directly proportional to the width of its polysilicon gate.

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