avenge
发表于 2025-3-23 09:58:37
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CAMP
发表于 2025-3-23 17:30:10
Bipolar Junction Transistors,minority carrier flow is collected at a reverse-biased collector junction. The energy diagram for an . transistor without bias is given in Fig. 4.1(a). With forward bias on the emitter-base junction, electrons are injected into the base and by diffusion make their way to the base-collector region wh
Gustatory
发表于 2025-3-23 21:23:48
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精密
发表于 2025-3-23 23:21:56
,JFETs and MESFETs — Field Effect Transistors,ion in thin channels between ohmic contacts to source and drain regions. The structures require fewer masking steps and fewer diffusions than bipolar transistors and may be made either . channel or . channel. The contact through which the majority carriers enter the channel is termed the source ., a
木讷
发表于 2025-3-24 02:45:53
Insulated Gate Field-Effect-Transistors: MOSFETs, IGFETs and Related Devices, devices did not ensue until about 1960, when diffusion and oxide technologies for Si were developed. MOSFET structures manufactured during the next few years are illustrated in Fig. 7.1. The current flows by majority carrier movement from the source to drain and is controlled by the voltage on the
Bumble
发表于 2025-3-24 06:42:22
Integrated Circuit Applications,$3.5 billion and $3 billion, respectively). About $1.8 billion was spent for MOS ICs and the balance for bipolar circuits. About $750 million of the total was for circuits classified as linear rather than digital. This chapter begins with a discussion of linear circuit applications.
冬眠
发表于 2025-3-24 12:15:13
Charge-Transfer Devices,ters using discrete components followed in due course. The concept of a shift register involves the passage of charge along a line of capacitors by the sequential switching of transistors in response to clock pulses. This class of circuit has acquired the name bucket brigade since the action is remi
决定性
发表于 2025-3-24 16:43:25
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Expiration
发表于 2025-3-24 19:14:00
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实现
发表于 2025-3-25 02:54:44
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