DE3853467T2 - Verstärker mit automatischer Verstärkungsregelung zum Kompensieren der Kabeldämpfung. - Google Patents
Verstärker mit automatischer Verstärkungsregelung zum Kompensieren der Kabeldämpfung.Info
- Publication number
- DE3853467T2 DE3853467T2 DE3853467T DE3853467T DE3853467T2 DE 3853467 T2 DE3853467 T2 DE 3853467T2 DE 3853467 T DE3853467 T DE 3853467T DE 3853467 T DE3853467 T DE 3853467T DE 3853467 T2 DE3853467 T2 DE 3853467T2
- Authority
- DE
- Germany
- Prior art keywords
- compensate
- gain control
- automatic gain
- control amplifier
- cable loss
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62333856A JPH0683111B2 (ja) | 1987-12-24 | 1987-12-24 | ▲√f▼自動利得制御増幅器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3853467D1 DE3853467D1 (de) | 1995-05-04 |
DE3853467T2 true DE3853467T2 (de) | 1995-09-21 |
Family
ID=18270706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3853467T Expired - Fee Related DE3853467T2 (de) | 1987-12-24 | 1988-12-23 | Verstärker mit automatischer Verstärkungsregelung zum Kompensieren der Kabeldämpfung. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4961057A (de) |
EP (1) | EP0322803B1 (de) |
JP (1) | JPH0683111B2 (de) |
CA (1) | CA1296397C (de) |
DE (1) | DE3853467T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2025797A1 (en) * | 1990-09-20 | 1992-03-21 | Gennum Corporation | Apparatus and method for compensating for loss in co-axial cable |
US5926068A (en) * | 1997-10-16 | 1999-07-20 | Kabushiki Kaisha Toshiba | Variable gain amplifier or analog multiplexer with feedforward current blocking |
US6188721B1 (en) | 1998-04-17 | 2001-02-13 | Lucent Technologies, Inc. | System and method for adaptive equalization of a waveform independent of absolute waveform peak value |
US6374083B1 (en) * | 1999-03-01 | 2002-04-16 | Nokia Corporation | Apparatus, and associated method, for selectively modifying characteristics of the receive signal received at a receiving station |
US6771124B1 (en) * | 2000-08-04 | 2004-08-03 | Microtune (Texas), L.P. | System and method for low-noise amplifier with a high frequency response |
US6703899B2 (en) * | 2002-04-02 | 2004-03-09 | Northrop Grumman Corporation | Quad switched gain circuit |
US7697600B2 (en) * | 2005-07-14 | 2010-04-13 | Altera Corporation | Programmable receiver equalization circuitry and methods |
TWI464569B (zh) * | 2012-11-06 | 2014-12-11 | Upi Semiconductor Corp | 電壓識別碼參考電壓產生電路與其開機電壓產生方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2895111A (en) * | 1956-10-25 | 1959-07-14 | Telefunken Gmbh | Frequency response curve equalization |
US3173110A (en) * | 1960-03-15 | 1965-03-09 | Spencer Kennedy Lab Inc | Temperature compensating device having a thermistor in the grid-to-cathode biasing circuit of the amplifier |
US3694761A (en) * | 1970-11-05 | 1972-09-26 | Bell Telephone Labor Inc | Equalization circuit employing differential amplifier |
JPS5711543A (en) * | 1980-06-24 | 1982-01-21 | Nec Corp | Automatic equalizer |
FR2580446B1 (fr) * | 1985-04-16 | 1987-06-26 | Applic Electro Tech Avance | Amplificateur-correcteur, en particulier pour liaisons numeriques en bande de base |
DE3624854A1 (de) * | 1986-07-23 | 1988-01-28 | Thomson Brandt Gmbh | Schaltungsanordnung zum verschieben der phase eines signals |
-
1987
- 1987-12-24 JP JP62333856A patent/JPH0683111B2/ja not_active Expired - Fee Related
-
1988
- 1988-12-23 CA CA000586998A patent/CA1296397C/en not_active Expired - Lifetime
- 1988-12-23 EP EP88121605A patent/EP0322803B1/de not_active Expired - Lifetime
- 1988-12-23 DE DE3853467T patent/DE3853467T2/de not_active Expired - Fee Related
- 1988-12-23 US US07/289,049 patent/US4961057A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01170123A (ja) | 1989-07-05 |
US4961057A (en) | 1990-10-02 |
EP0322803A3 (en) | 1990-11-28 |
EP0322803B1 (de) | 1995-03-29 |
DE3853467D1 (de) | 1995-05-04 |
EP0322803A2 (de) | 1989-07-05 |
CA1296397C (en) | 1992-02-25 |
JPH0683111B2 (ja) | 1994-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |