TW270263B - Analog converter - Google Patents
Analog converterInfo
- Publication number
- TW270263B TW270263B TW84108070A TW84108070A TW270263B TW 270263 B TW270263 B TW 270263B TW 84108070 A TW84108070 A TW 84108070A TW 84108070 A TW84108070 A TW 84108070A TW 270263 B TW270263 B TW 270263B
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- partition
- rough
- thermometer code
- reference voltage
- Prior art date
Links
Landscapes
- Analogue/Digital Conversion (AREA)
Abstract
A built-in ranging analog converter for converting input analog voltage to digital signal output comprises: one reference voltage generator that could generate one set of reference voltage whose value increments in possible input analog voltage range; the first set of voltage comparator that could analyze input analog voltage into the first set of thermometer code in order to decide rough partitioning set; the second set of voltage comparator, when it connects to one partition in rough partitioning set of reference voltage generator, it will generate the second set of thermometer code; the third set of voltage comparator that could analyze rough division into the third set of thermometer code in order to decide subtle partition set of input voltage; the first logic decoding device for selecting the first set of thermometer code to generating an appropriate rough partition in rough partition set of reference voltage generator and connect the reference voltage generator to the second set of voltage comparator; the second logic decoding device for selecting the first and the second set of thermometer code generated from the first and the second set of voltage comparator, generating an appropriate subtle partition in rough partition set of reference voltage generator and connect the reference voltage generator to the second set of voltage comparator; one output coding device for converting the first, the second, the third set of thermometer code generated from the output of the first, the second, the third set of voltage comparator into one output word; and one sampling and holding circuit device for coupling input analog voltage to the first, the second and the third set of voltage comparator and holding sampled input analog voltage for a period of time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW84108070A TW270263B (en) | 1995-08-01 | 1995-08-01 | Analog converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW84108070A TW270263B (en) | 1995-08-01 | 1995-08-01 | Analog converter |
Publications (1)
Publication Number | Publication Date |
---|---|
TW270263B true TW270263B (en) | 1996-02-11 |
Family
ID=51397002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW84108070A TW270263B (en) | 1995-08-01 | 1995-08-01 | Analog converter |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW270263B (en) |
-
1995
- 1995-08-01 TW TW84108070A patent/TW270263B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY115591A (en) | Method of sampling, downconverting, and digitizing a bandpass signal using a digital predictive coder | |
SE9202222D0 (en) | ACCUMULATOR PHASE DIGITIZER | |
TW327258B (en) | Analog-to-digital converter and sensor device comprising such a converter | |
MY123934A (en) | Sample rate converter | |
TW353248B (en) | Signal processing method | |
TW270263B (en) | Analog converter | |
TW328124B (en) | Serial data transmission device | |
EP0213695A3 (en) | Digital noise generator | |
TW356596B (en) | Testing control signals in A/D converters the invention relates to an integrated circuit containing an A/D converter and a test circuit | |
MY122113A (en) | Audio system comprising audio signal processing circuit | |
WO2002021689A3 (en) | Multi-channel precision synchronous voltage-to-frequency converter | |
TW329526B (en) | Test circuit for RAM | |
TW251397B (en) | Phase comparator | |
KR860000753A (en) | Signal converter and method | |
JPS5642403A (en) | Digital periodic waveform generator | |
KR920022696A (en) | Direct Spread Receiver Using Soft Decision Algorithm | |
RU2023302C1 (en) | Functional converter | |
TW331054B (en) | The method and apparatus for generating non-singular periodical cyclic wave | |
TW260847B (en) | Huffman decoder | |
JPS6478026A (en) | A/d converting circuit | |
KR930020250A (en) | Clock inverter | |
JPS57115026A (en) | Analog-to-digital converter | |
TW337623B (en) | Method for generating improved non-singular-periodical cyclic waveforms and device thereof | |
KR920020907A (en) | Audible signal input and output monitoring device | |
JPS57119516A (en) | Digital to analog converter |