BS IEC 62779-4:2020
$102.76
Semiconductor devices. Semiconductor interface for human body communication – Capsule endoscope
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 22 |
IEC 62779-4:2020 defines general requirements on the electrical performances of a semiconductor interface for capsule endoscope using galvanic coupling human body communication. It includes general and functional specifications of the interface. The semiconductor interface that is covered in this document is the interface to handle or deliver an electrical signal between the capsule endoscope inside the human body and the HBC modem in the receiving device outside the human body. NOTE Additional information on capsule endoscope using the human body communication is provided in Annex A of this document.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | English CONTENTS |
| 5 | FOREWORD |
| 7 | INTRODUCTION |
| 8 | 1 Scope 2 Normative references 3 Terms, definitions and letter symbols 3.1 General terms |
| 10 | 3.2 Rating and characteristics 3.2.1 Capsule endoscope characteristics 3.2.2 Receiving device characteristics 3.2.3 Transfer characteristics |
| 11 | Figures Figure 1 – Definition of cut-off frequency and bandwidth |
| 12 | 3.3 Letter symbols 4 General requirements 4.1 General specifications 4.1.1 General 4.1.2 Function Table 1 – Letter symbols |
| 13 | Figure 2 – Typical example of semiconductor interface structure for capsule endoscope using galvanic coupling human body communication |
| 14 | 4.1.3 Implementation types 4.2 Constructional specifications 4.3 Electrical specifications 4.3.1 General 4.3.2 Power supply characteristics Figure 3 – Typical example of data recovery circuit (DRC) |
| 15 | 4.3.3 Power supply type 4.3.4 Dynamic characteristics of driver in capsule endoscope 4.3.5 Dynamic characteristics of analog front end |
| 16 | 4.3.6 CDR circuit interface 4.3.7 Modem interface 4.3.8 Limiting values |
| 17 | 4.3.9 Temperatures 4.4 Operating specifications 4.4.1 Main application 4.4.2 Compatibility |
| 18 | Annex A (informative)General description of capsule endoscope using human body communication |
| 19 | Figure A.1 – Capsule endoscope application |
