JPH0137044B2 - - Google Patents
Info
- Publication number
- JPH0137044B2 JPH0137044B2 JP58185811A JP18581183A JPH0137044B2 JP H0137044 B2 JPH0137044 B2 JP H0137044B2 JP 58185811 A JP58185811 A JP 58185811A JP 18581183 A JP18581183 A JP 18581183A JP H0137044 B2 JPH0137044 B2 JP H0137044B2
- Authority
- JP
- Japan
- Prior art keywords
- attenuator
- output
- signal
- input
- capacitor
- 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
Links
- 239000003990 capacitor Substances 0.000 claims description 38
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/08—Circuits for altering the measuring range
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/24—Frequency-independent attenuators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Networks Using Active Elements (AREA)
- Attenuators (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/432,491 US4507618A (en) | 1982-10-04 | 1982-10-04 | Compensation method and apparatus for an RC attenuator |
| US432491 | 1982-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5986322A JPS5986322A (ja) | 1984-05-18 |
| JPH0137044B2 true JPH0137044B2 (US20030157376A1-20030821-M00001.png) | 1989-08-03 |
Family
ID=23716384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58185811A Granted JPS5986322A (ja) | 1982-10-04 | 1983-10-04 | 減衰器補償装置 |
Country Status (7)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4633200A (en) * | 1985-01-29 | 1986-12-30 | Ampex Corporation | Voltage controlled equalizer |
| US4968901A (en) * | 1989-05-16 | 1990-11-06 | Burr-Brown Corporation | Integrated circuit high frequency input attenuator circuit |
| JP3565893B2 (ja) * | 1994-02-04 | 2004-09-15 | アジレント・テクノロジーズ・インク | プローブ装置及び電気回路素子計測装置 |
| US5666089A (en) * | 1996-04-12 | 1997-09-09 | Hewlett-Packard Company | Monolithic step attenuator having internal frequency compensation |
| US5796308A (en) * | 1996-06-28 | 1998-08-18 | Tektronix, Inc. | Differential attenuator common mode rejection correction circuit |
| US6882209B1 (en) * | 1997-09-09 | 2005-04-19 | Intel Corporation | Method and apparatus for interfacing mixed voltage signals |
| US6720828B2 (en) * | 2001-11-21 | 2004-04-13 | Tektronix, Inc. | Apparatus and method for compensating a high impedance attenuator |
| EP1335207B1 (en) * | 2002-02-11 | 2012-10-10 | Tektronix, Inc. | Method and device for capturing a signal |
| US7146984B2 (en) * | 2002-04-08 | 2006-12-12 | Synecor, Llc | Method and apparatus for modifying the exit orifice of a satiation pouch |
| US7935136B2 (en) * | 2004-06-17 | 2011-05-03 | Alamin Todd F | Facet joint fusion devices and methods |
| US7304550B2 (en) * | 2005-04-22 | 2007-12-04 | Wilinx, Corp. | Wideband attenuator circuits and methods |
| JP2007064834A (ja) * | 2005-08-31 | 2007-03-15 | Agilent Technol Inc | デバイス特性測定システム |
| US8502522B2 (en) | 2010-04-28 | 2013-08-06 | Teradyne, Inc. | Multi-level triggering circuit |
| US8098181B2 (en) | 2010-04-28 | 2012-01-17 | Teradyne, Inc. | Attenuator circuit |
| US8531176B2 (en) | 2010-04-28 | 2013-09-10 | Teradyne, Inc. | Driving an electronic instrument |
| US8542005B2 (en) | 2010-04-28 | 2013-09-24 | Teradyne, Inc. | Connecting digital storage oscilloscopes |
| JP6056411B2 (ja) | 2012-11-22 | 2017-01-11 | 富士通株式会社 | 電圧検出回路及びトランジスタの特性測定方法 |
| RU2536674C1 (ru) * | 2013-05-16 | 2014-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") | Широкополосный аттенюатор с управляемым коэффициентом передачи |
| CN109039302B (zh) * | 2018-06-28 | 2022-05-17 | 宁波环球广电科技有限公司 | Catv插片固定衰减器式均衡电路 |
| CN109030900B (zh) | 2018-06-28 | 2021-01-22 | 宁波环球广电科技有限公司 | Catv插片式固定衰减器识别电路 |
| JPWO2021182082A1 (US20030157376A1-20030821-M00001.png) | 2020-03-13 | 2021-09-16 | ||
| CN113608000B (zh) * | 2021-07-19 | 2023-03-28 | 深圳麦科信科技有限公司 | 差分电路、差分探头和示波器组件 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041943A (US20030157376A1-20030821-M00001.png) * | 1973-08-18 | 1975-04-16 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689752A (en) * | 1970-04-13 | 1972-09-05 | Tektronix Inc | Four-quadrant multiplier circuit |
| GB1345536A (en) * | 1971-07-29 | 1974-01-30 | Bradley Ltd G & E | Attenuators |
| US3883832A (en) * | 1972-11-06 | 1975-05-13 | James Wayne Fosgate | Single element controlled parallel-T audio network |
-
1982
- 1982-10-04 US US06/432,491 patent/US4507618A/en not_active Expired - Lifetime
-
1983
- 1983-09-23 GB GB08325486A patent/GB2130038B/en not_active Expired
- 1983-09-29 CA CA000437887A patent/CA1203295A/en not_active Expired
- 1983-10-03 DE DE19833335868 patent/DE3335868A1/de active Granted
- 1983-10-03 NL NLAANVRAGE8303383,A patent/NL187880C/xx not_active IP Right Cessation
- 1983-10-04 JP JP58185811A patent/JPS5986322A/ja active Granted
- 1983-10-04 FR FR8315786A patent/FR2534090B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5041943A (US20030157376A1-20030821-M00001.png) * | 1973-08-18 | 1975-04-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL8303383A (nl) | 1984-05-01 |
| GB8325486D0 (en) | 1983-10-26 |
| GB2130038A (en) | 1984-05-23 |
| FR2534090A1 (fr) | 1984-04-06 |
| DE3335868A1 (de) | 1984-04-05 |
| DE3335868C2 (US20030157376A1-20030821-M00001.png) | 1988-02-18 |
| GB2130038B (en) | 1986-12-31 |
| JPS5986322A (ja) | 1984-05-18 |
| FR2534090B1 (fr) | 1987-05-07 |
| NL187880B (nl) | 1991-09-02 |
| US4507618A (en) | 1985-03-26 |
| CA1203295A (en) | 1986-04-15 |
| NL187880C (nl) | 1992-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |