CN105049044B - 射频信号收发机芯片中的模数转换器 - Google Patents
射频信号收发机芯片中的模数转换器 Download PDFInfo
- Publication number
- CN105049044B CN105049044B CN201510487101.0A CN201510487101A CN105049044B CN 105049044 B CN105049044 B CN 105049044B CN 201510487101 A CN201510487101 A CN 201510487101A CN 105049044 B CN105049044 B CN 105049044B
- Authority
- CN
- China
- Prior art keywords
- semiconductor
- oxide
- metal
- drain electrode
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013139 quantization Methods 0.000 claims abstract description 5
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims description 45
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Analogue/Digital Conversion (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510487101.0A CN105049044B (zh) | 2015-08-10 | 2015-08-10 | 射频信号收发机芯片中的模数转换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510487101.0A CN105049044B (zh) | 2015-08-10 | 2015-08-10 | 射频信号收发机芯片中的模数转换器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105049044A CN105049044A (zh) | 2015-11-11 |
CN105049044B true CN105049044B (zh) | 2018-05-18 |
Family
ID=54455281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510487101.0A Expired - Fee Related CN105049044B (zh) | 2015-08-10 | 2015-08-10 | 射频信号收发机芯片中的模数转换器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105049044B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102931993A (zh) * | 2012-11-15 | 2013-02-13 | 北京大学 | 模数转换装置及模数转换方法 |
CN103532557A (zh) * | 2013-11-05 | 2014-01-22 | 吴小刚 | 一种基于压控振荡器的比较器的全并行模数转换器 |
CN204836139U (zh) * | 2015-08-10 | 2015-12-02 | 西安邮电大学 | 射频信号收发机芯片中的模数转换器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7903010B1 (en) * | 2009-08-31 | 2011-03-08 | Cirrus Logic, Inc. | Delta-sigma analog-to-digital converter (ADC) having a serialized quantizer output |
-
2015
- 2015-08-10 CN CN201510487101.0A patent/CN105049044B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102931993A (zh) * | 2012-11-15 | 2013-02-13 | 北京大学 | 模数转换装置及模数转换方法 |
CN103532557A (zh) * | 2013-11-05 | 2014-01-22 | 吴小刚 | 一种基于压控振荡器的比较器的全并行模数转换器 |
CN204836139U (zh) * | 2015-08-10 | 2015-12-02 | 西安邮电大学 | 射频信号收发机芯片中的模数转换器 |
Also Published As
Publication number | Publication date |
---|---|
CN105049044A (zh) | 2015-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100571042C (zh) | 产生差分信号的高带宽仪器 | |
US20140184435A1 (en) | Successive Approximation Register Analog-to-Digital Converter with Multiple Capacitive Sampling Circuits and Method | |
CN105141313B (zh) | 一种采用低分辨率dac电容阵列的sar adc及其使用方法 | |
CN102769470A (zh) | 一种具有时域误差校正功能的电流舵数模转换器 | |
CN104378114A (zh) | 一种实现多通道模数转换器同步的方法 | |
CN106374929A (zh) | 一种快速响应动态锁存比较器 | |
CN106817131A (zh) | 基于动态振铃式运算放大器的高速流水线-逐次逼近型adc | |
CN104168025B (zh) | 一种电荷式流水线逐次逼近型模数转换器 | |
CN106921391A (zh) | 系统级误差校正sar模拟数字转换器 | |
CN101924540A (zh) | 一种差分时域比较器电路 | |
CN105322965A (zh) | 具有延迟偏差检测和校准功能的数模转换器 | |
CN104320141A (zh) | 一种低功耗12位流水线式逐次逼近模数转换器 | |
CN206259921U (zh) | 一种快速响应动态锁存比较器 | |
CN105049044B (zh) | 射频信号收发机芯片中的模数转换器 | |
CN207706157U (zh) | 用于采样保持器的四相25%占空比时钟发生电路 | |
CN103532559B (zh) | 循环时间数字转换器 | |
CN204836139U (zh) | 射频信号收发机芯片中的模数转换器 | |
CN104883188A (zh) | 一种全数字实现的闪烁型模数转换器 | |
CN113552792A (zh) | 基于传输线相位对冲量化的超高速时间编码器及编码方法 | |
CN110299919B (zh) | 一种低功耗超高速高精度模数转换器 | |
CN103795379B (zh) | 一种基于误差自消除技术的动态比较器 | |
CN203608184U (zh) | 基于循环时间数字转换器的时域adc | |
CN105119601A (zh) | 一种适合于高速高精度模数转换器的多通道选择电路 | |
CN110176930A (zh) | 测量传输曲线跳变高度的多位分辨率子流水线结构 | |
Tiwari | A low power high speed dual data rate acquisition system using FPGA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190716 Address after: 710075 No. 15 Shanglinyuan Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: Shaanxi optoelectronic integrated circuit pilot Technology Research Institute Co.,Ltd. Address before: 710061 Room 105, Room 1, Office Building of Xi'an University of Posts and Telecommunications, No. 563 Chang'an South Road, Yanta District, Xi'an City, Shaanxi Province Patentee before: Xi'an Xi You Asset Management Ltd. Effective date of registration: 20190716 Address after: 710061 Room 105, Room 1, Office Building of Xi'an University of Posts and Telecommunications, No. 563 Chang'an South Road, Yanta District, Xi'an City, Shaanxi Province Patentee after: Xi'an Xi You Asset Management Ltd. Address before: 710121 Shaanxi city of Xi'an province Changan District Wei Guolu Xi'an University of Posts and Telecommunications Patentee before: Xi'an University of Posts & Telecommunications |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |