Cirrus-logic CS6422 Manual de usuario Pagina 44
- Pagina / 48
- Tabla de contenidos
- MARCADORES
- Features 1
- General Description 1
- TABLE OF CONTENTS 2
- LIST OF FIGURES 4
- LIST OF TABLES 4
- ABSOLUTE MAXIMUM RATINGS 5
- POWER CONSUMPTION 5
- ANALOG CHARACTERISTICS (T 5
- MICROPHONE AMPLIFIER (T 6
- DIGITAL CHARACTERISTICS (T 6
- Bit14 Bit2 Bit1 8
- Bit0DATA 8
- DS295F1 9 9
- 2. OVERVIEW 10
- 3. FUNCTIONAL DESCRIPTION 10
- 3.1 Analog Interface 10
- 3.1.1 Acoustic Interface 11
- 3.1.2 Network Interface 12
- 3.2 Microcontroller Interface 12
- 3.2.1 Description 12
- 3.2.2 Register Definitions 13
- 3.3 Register 0 14
- 3.3.3 GB - GRADED BETA 15
- 3.4 Register 1 17
- 3.5 Register 2 19
- 3.6 Register 3 22
- 3.7 Register 4 24
- 3.8 Register 5 26
- 3.9 Reset 29
- 3.9.1 Cold Reset 29
- 3.9.2 Warm Reset 29
- 3.9.3 Reset Timer 29
- 3.10 Clocking 29
- 3.11 Power Supply 30
- 3.11.1 Power Down Mode 30
- 3.11.2 Noise and Grounding 30
- 4. DESIGN CONSIDERATIONS 32
- 4.1.1 Full-Duplex Mode 32
- 4.1.1.1 Theory of Operation 32
- 4.1.1.2 Adaptive Filter 33
- 4.1.1.2.1 Pre-Emphasis 33
- 4.1.1.2.2 Graded Beta 34
- 4.1.1.3 Update Control 34
- 4.1.1.4 Speech Detection 34
- 4.1.2 Half-Duplex Mode 35
- 4.1.3 AGC 35
- 4.1.4 Suppression 36
- 4.1.4.1 Transmit Suppression 37
- 4.1.4.2 Receive Suppression 37
- 4.1.4.4 Noise Guard 38
- 4.2 Circuit Design 38
- 4.2.1.1 Analog Interface 38
- 4.2.3 Layout Considerations 39
- 4.3 System Design 39
- 4.3.1 Gain Structure 39
- 4.3.2 Testing Issues 40
- 4.3.2.1 ERLE 40
- 4.3.2.2 Convergence Time 41
- 4.3.2.3 Half-Duplex Switching 41
- 5. PIN DESCRIPTIONS 42
- Miscellaneous 44
- NC1 - No Connect, Pin 9 44
- NC2 - No Connect, Pin 10 44
- NC3 - No Connect, Pin 11 44
- NC4 - No Connect, Pin 12 44
- 6. GLOSSARY 45
- 7. PACKAGE DIMENSIONS 47
- ORDERING INFORMATION 48
- REVISION HISTORY 48
Relacionado con productos y manuales para Hardware Cirrus-logic CS6422
(2 paginas)
(36 paginas)
(4 paginas)
(30 paginas)
(10 paginas)
(28 paginas)
(4 paginas)
(2 paginas)
(39 paginas)
(46 paginas)
(26 paginas)
(12 paginas)
(60 paginas)
(14 paginas)
(94 paginas)
(35 paginas)
(22 paginas)
(82 paginas)
(46 paginas)
(60 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.039 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales