Current sources & voltage references
Current Sources and Voltage References provides fixed, well-regulated levels of current or voltage within a circuit. These are two of the most important "building blocks " of analog circuits, and are typically used in creating most analog IC designs. Part 1 shows the reader how current sou...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Amsterdam ; New York :
Newnes
c2005.
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| Edición: | 1st edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009626870806719 |
Tabla de Contenidos:
- front cover; copyright; table of contents; front matter; Figures; Tables; Acknowledgements; body; 1. A Short History of References; 1.1 Introduction; 1.2 The first JFETs and op amps; 1.3 The first bandgaps; 1.4 The buried-zener debuts; 1.5 Advancements in technology; 1.6 Other topologies emerge; 2. An Introduction to Current Sources; 2.1 An overview; 2.2 Precision resistors, networks, and trimmers; 2.3 Essential development equipment; 3. The P-N Junction; 3.1 Characteristics of the P-N junction; 4. Using BJTs to Create Current Sources; 4.1 Characteristics of the BJT
- 4.2 Using the BJT as a current source4.3 Widlar current sources; 4.4 Wilson current mirrors; 4.5 Wyatt current source; 4.6 Multiple current mirrors; 4.7 Cascode current mirrors; 4.8 Current scaling; 4.9 Modified current sources and example applications; 5. Using Precision Matched- Pairs, Duals, and Quads; 5.1 Precision BJT matched-pairs; 5.2 Quality dual transistors; 6. Using JFETs and CRDs to Create Current Sources; 6.1 The JFET paved the way; 6.2 Characteristics of the JFET; 6.3 Using the JFET as a current source; 6.4 The JFET cascode current source; 6.5 JFET current regulator diodes
- 6.6 Using JFETs to create ultra-low-leakage diodes7. Creating Medium-Power Current Sources with DMOS FETs; 7.1 Depletion-mode DMOS FETs; 7.2 The importance of silicon-gate; 7.3 Characteristics of depletion-mode DMOS FETs; 7.4 Depletion-mode DMOS current sources; 7.5 The cascode DMOS current source; 7.6 The JFET-DMOS cascode current source; 7.7 Lateral depletion-mode DMOS FETs; 8. Creating Current Sources with Power MOSFETs; 8.1 Characteristics of enhancement-mode MOSFETs; 8.2 Using the enhancement-mode MOSFET as a current source; 8.3 Using "smart" power MOSFETS
- 8.4 IXYS power MOS current sources8.5 Lateral enhancement-mode MOSFETs; 9. Using Analog CMOS Arrays to Create Current Sources; 9.1 RCA pioneered CMOS; 9.2 Characteristics of CMOS FETs; 9.3 Using CMOS linear arrays to create current sources; 9.4 Using ALD's programmable EPADs to create precision current sources; 9.5 ALD breaks the gate-threshold barrier; 10. Using Monolithic IC Current Sources and Mirrors; 10.1 National's LM134 - a monolithic IC current source; 10.2 Current source applications for the LM134; 10.3 Using the LM134 as a temperature sensor
- 10.4 TI/Burr-Brown's REF-200 monolithic current source11. Creating Precision Current Sources with Op Amps and Voltage References; 11.1 How op amps evolved; 11.2 Some op amp characteristics; 11.3 Op amp supply bypassing and input protection; 11.4 Creating current sources with op amps; 11.5 Creating precision current regulators with op amps; 12. An Introduction to Voltage References; 12.1 Introduction and history; 12.2 Understanding voltage reference specifications; 12.3 Enhancing the voltage reference design; 12.4 Unused terminals on the package; 12.5 Package types; 12.6 PCB layout
- 12.7 Why not do it yourself?
