CN101132168A - Prepositive differential amplifier and method for expanding its input range - Google Patents
Prepositive differential amplifier and method for expanding its input range Download PDFInfo
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- CN101132168A CN101132168A CNA2006101126197A CN200610112619A CN101132168A CN 101132168 A CN101132168 A CN 101132168A CN A2006101126197 A CNA2006101126197 A CN A2006101126197A CN 200610112619 A CN200610112619 A CN 200610112619A CN 101132168 A CN101132168 A CN 101132168A
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CN200610112619A CN100594671C (en) | 2006-08-25 | 2006-08-25 | Prepositive differential amplifier and method for expanding its input range |
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CN200610112619A CN100594671C (en) | 2006-08-25 | 2006-08-25 | Prepositive differential amplifier and method for expanding its input range |
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CN101132168A true CN101132168A (en) | 2008-02-27 |
CN100594671C CN100594671C (en) | 2010-03-17 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102466756A (en) * | 2010-11-03 | 2012-05-23 | 北京普源精电科技有限公司 | Zero error elimination method of differential measurement circuit and differential measurement circuit |
CN102638232A (en) * | 2011-02-15 | 2012-08-15 | 三星半导体(中国)研究开发有限公司 | Port-reusable operational amplifier for microcontroller |
CN102859876A (en) * | 2010-02-02 | 2013-01-02 | 诺基亚公司 | Generation of differential signals |
CN106253869A (en) * | 2016-09-26 | 2016-12-21 | 南京铁道职业技术学院 | A kind of High Speed Data Acquisition Circuit |
CN108336973A (en) * | 2018-01-24 | 2018-07-27 | 大连理工大学 | A kind of drift compensation circuit for operational amplifier |
CN109923784A (en) * | 2016-11-08 | 2019-06-21 | 高通股份有限公司 | For the device and method based on different electrical power voltage transmission data-signal |
CN110224677A (en) * | 2018-03-01 | 2019-09-10 | 半导体元件工业有限责任公司 | Low noise differential amplifier circuit and amplification method |
CN110622413A (en) * | 2019-08-15 | 2019-12-27 | 深圳市汇顶科技股份有限公司 | Amplifying circuit, chip and electronic device |
CN111835353A (en) * | 2019-04-19 | 2020-10-27 | 深圳市柯雷科技开发有限公司 | Universal conversion circuit from single-ended/differential signal to various differential signals |
CN111903054A (en) * | 2018-06-30 | 2020-11-06 | 华为技术有限公司 | Single-ended to differential amplifier and radio frequency receiver |
CN112994650A (en) * | 2021-02-23 | 2021-06-18 | 青岛鼎信通讯股份有限公司 | Differential signal common mode noise suppression device for power distribution terminal communication module |
CN113659991A (en) * | 2021-07-30 | 2021-11-16 | 北京思凌科半导体技术有限公司 | Control circuit and method of analog-to-digital converter and electronic device |
-
2006
- 2006-08-25 CN CN200610112619A patent/CN100594671C/en active Active
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102859876A (en) * | 2010-02-02 | 2013-01-02 | 诺基亚公司 | Generation of differential signals |
US9319043B2 (en) | 2010-02-02 | 2016-04-19 | Nokia Technologies Oy | Generation of differential signals |
CN102859876B (en) * | 2010-02-02 | 2016-06-08 | 诺基亚技术有限公司 | The generation of differential signal |
CN102466756B (en) * | 2010-11-03 | 2016-01-20 | 北京普源精电科技有限公司 | A kind of zero-error removing method of difference measurement circuit and difference measurement circuit |
CN102466756A (en) * | 2010-11-03 | 2012-05-23 | 北京普源精电科技有限公司 | Zero error elimination method of differential measurement circuit and differential measurement circuit |
CN102638232A (en) * | 2011-02-15 | 2012-08-15 | 三星半导体(中国)研究开发有限公司 | Port-reusable operational amplifier for microcontroller |
CN102638232B (en) * | 2011-02-15 | 2015-07-15 | 三星半导体(中国)研究开发有限公司 | Port-reusable operational amplifier for microcontroller |
CN106253869A (en) * | 2016-09-26 | 2016-12-21 | 南京铁道职业技术学院 | A kind of High Speed Data Acquisition Circuit |
CN109923784B (en) * | 2016-11-08 | 2023-04-14 | 高通股份有限公司 | Apparatus and method for transmitting data signals based on different supply voltages |
CN109923784A (en) * | 2016-11-08 | 2019-06-21 | 高通股份有限公司 | For the device and method based on different electrical power voltage transmission data-signal |
CN108336973A (en) * | 2018-01-24 | 2018-07-27 | 大连理工大学 | A kind of drift compensation circuit for operational amplifier |
CN110224677A (en) * | 2018-03-01 | 2019-09-10 | 半导体元件工业有限责任公司 | Low noise differential amplifier circuit and amplification method |
CN110224677B (en) * | 2018-03-01 | 2022-11-11 | 半导体元件工业有限责任公司 | Low noise differential amplifier circuit and amplification method |
CN111903054A (en) * | 2018-06-30 | 2020-11-06 | 华为技术有限公司 | Single-ended to differential amplifier and radio frequency receiver |
CN111903054B (en) * | 2018-06-30 | 2022-07-12 | 华为技术有限公司 | Single-ended to differential amplifier and radio frequency receiver |
US11606069B2 (en) | 2018-06-30 | 2023-03-14 | Huawei Technologies Co., Ltd. | Single-ended-to-differential amplifier and radio frequency receiver |
CN111835353A (en) * | 2019-04-19 | 2020-10-27 | 深圳市柯雷科技开发有限公司 | Universal conversion circuit from single-ended/differential signal to various differential signals |
US11575357B2 (en) | 2019-08-15 | 2023-02-07 | Shenzhen GOODIX Technology Co., Ltd. | Amplifier circuit, chip and electronic device |
CN110622413A (en) * | 2019-08-15 | 2019-12-27 | 深圳市汇顶科技股份有限公司 | Amplifying circuit, chip and electronic device |
CN112994650A (en) * | 2021-02-23 | 2021-06-18 | 青岛鼎信通讯股份有限公司 | Differential signal common mode noise suppression device for power distribution terminal communication module |
CN113659991A (en) * | 2021-07-30 | 2021-11-16 | 北京思凌科半导体技术有限公司 | Control circuit and method of analog-to-digital converter and electronic device |
CN113659991B (en) * | 2021-07-30 | 2022-04-26 | 北京思凌科半导体技术有限公司 | Control circuit and method of analog-to-digital converter and electronic device |
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Publication number | Publication date |
---|---|
CN100594671C (en) | 2010-03-17 |
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Free format text: FORMER OWNER: WANG TIEJUN LI WEISEN Owner name: BEIJING RIGOL TECHNOLOGIES, INC. Free format text: FORMER OWNER: WANG YUE Effective date: 20110511 |
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Effective date of registration: 20110511 Address after: 102206 Beijing City, Shahe Town, step on the river village, No. 156 Patentee after: Beijing Rigol Technologies, Inc. Address before: 102206 Beijing City, Shahe Town, step on the river village, No. 156 Co-patentee before: Wang Tiejun Patentee before: Wang Yue Co-patentee before: Li Weisen |