MY105335A - Method for alignment of analog circuit sections within an integrated circuit. - Google Patents
Method for alignment of analog circuit sections within an integrated circuit.Info
- Publication number
- MY105335A MY105335A MYPI91000163A MYPI19910163A MY105335A MY 105335 A MY105335 A MY 105335A MY PI91000163 A MYPI91000163 A MY PI91000163A MY PI19910163 A MYPI19910163 A MY PI19910163A MY 105335 A MY105335 A MY 105335A
- Authority
- MY
- Malaysia
- Prior art keywords
- circuit
- alignment
- integrated
- sections
- integrated circuit
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/02—Automatic frequency control
- H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Radio Relay Systems (AREA)
- Alarm Systems (AREA)
- Amplifiers (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
METHOD OF ALIGNMENT FOR ANALOGUE CIRCUIT SECTIONS WITHIN INTEGRATED CIRCUITS. IT IS POSSIBLE TO ALIGN ANALOGUE CIRCUIT SECTIONS, E.G. FILTERS, WITHIN INTEGRATED CIRCUIT USING A CONTROL CURRENT, BY ALIGNING WITH THIS CURRENT AN ADDITIONAL REFERENCE CIRCUIT SECTION WHOSE CORRECT ALIGNMENT MUST BE TESTED OUTSIDE THE INTEGRATED CIRCUIT. BY USING THE HORIZONTAL FREQUENCY OSCILLATOR, WHICH WILL BE CONSTRUCTED IN THE ACCORDING CIRCUIT DESIGN AND WHOSE CORRECT ALIGNMENT IS TO BE MADE ALSO IN KNOWN TV RECEIVERS, THIS REFERENCE CIRCUIT SECTION CAN BE OMITTED. WHEN ADDING CONTROL LOOPS TO THE INTEGRATED CIRCUIT THIS WIIL RESULT IN AN AUTOMATIC FINE TUNING OF THE DIFFERENT CIRCUIT SECTIONS BY ADDING TO THE CONTROL CURRENT SMALL CORRECTION CONTROL CURRENTS. NOISE, CAPTURE RANGE AND COMPONENT TOLERANCES WITHIN THE CONTROL LOOPS ARE NO LONGER CRITICAL. ALIGNMENT OF ANALOUGE INTEGRATED BIPOLAR OR BICMOS C CIRCUITS. (FIG. 6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4003417A DE4003417A1 (en) | 1990-02-05 | 1990-02-05 | METHOD OF COMPARING ANALOG CIRCUIT PARTS INSIDE AN INTEGRATED CIRCUIT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY105335A true MY105335A (en) | 1994-09-30 |
Family
ID=6399484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI91000163A MY105335A (en) | 1990-02-05 | 1991-02-04 | Method for alignment of analog circuit sections within an integrated circuit. |
Country Status (17)
| Country | Link |
|---|---|
| EP (1) | EP0514388B1 (en) |
| JP (1) | JPH05504031A (en) |
| KR (1) | KR0157039B1 (en) |
| CN (1) | CN1066306C (en) |
| AT (1) | ATE114897T1 (en) |
| AU (1) | AU7065291A (en) |
| BR (1) | BR9007989A (en) |
| CA (1) | CA2074473C (en) |
| DE (2) | DE4003417A1 (en) |
| ES (1) | ES2066418T3 (en) |
| FI (1) | FI109159B (en) |
| HK (1) | HK66597A (en) |
| HU (1) | HU216477B (en) |
| MY (1) | MY105335A (en) |
| TR (1) | TR25507A (en) |
| WO (1) | WO1991011857A1 (en) |
| ZA (1) | ZA91802B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69618540T2 (en) * | 1995-10-31 | 2002-09-05 | Koninkl Philips Electronics Nv | Filter device for processing a plurality of channels in a cable television distribution system |
| EP0794609B1 (en) * | 1996-03-08 | 2001-08-16 | STMicroelectronics S.r.l. | An integrated circuit with automatic compensation for deviations of the capacitances from nominal values |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2071958A (en) * | 1980-02-19 | 1981-09-23 | Plessey Co Ltd | Filter arrangement |
| JPH0683409B2 (en) * | 1984-11-02 | 1994-10-19 | シャ−プ株式会社 | Television receiver |
| JPH0787332B2 (en) * | 1986-07-18 | 1995-09-20 | 株式会社東芝 | Automatic time constant adjustment circuit for filter circuit |
| AU604797B2 (en) * | 1986-12-27 | 1991-01-03 | Sony Corporation | Filter adjustment apparatus and method |
| US4918531A (en) * | 1988-10-25 | 1990-04-17 | Thomson Consumer Electronics, Inc. | Commercial message timer |
-
1990
- 1990-02-05 DE DE4003417A patent/DE4003417A1/en not_active Withdrawn
- 1990-12-18 KR KR1019920701872A patent/KR0157039B1/en not_active IP Right Cessation
- 1990-12-18 ES ES91901774T patent/ES2066418T3/en not_active Expired - Lifetime
- 1990-12-18 BR BR909007989A patent/BR9007989A/en not_active IP Right Cessation
- 1990-12-18 DE DE59007887T patent/DE59007887D1/en not_active Expired - Fee Related
- 1990-12-18 WO PCT/EP1990/002226 patent/WO1991011857A1/en active IP Right Grant
- 1990-12-18 AT AT91901774T patent/ATE114897T1/en not_active IP Right Cessation
- 1990-12-18 HU HU9202454A patent/HU216477B/en not_active IP Right Cessation
- 1990-12-18 EP EP91901774A patent/EP0514388B1/en not_active Expired - Lifetime
- 1990-12-18 AU AU70652/91A patent/AU7065291A/en not_active Abandoned
- 1990-12-18 CA CA002074473A patent/CA2074473C/en not_active Expired - Fee Related
- 1990-12-18 JP JP3502206A patent/JPH05504031A/en active Granted
-
1991
- 1991-02-04 MY MYPI91000163A patent/MY105335A/en unknown
- 1991-02-04 ZA ZA91802A patent/ZA91802B/en unknown
- 1991-02-04 TR TR91/0056A patent/TR25507A/en unknown
- 1991-02-05 CN CN91100696A patent/CN1066306C/en not_active Expired - Fee Related
-
1992
- 1992-08-04 FI FI923518A patent/FI109159B/en active
-
1997
- 1997-05-15 HK HK66597A patent/HK66597A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2066418T3 (en) | 1995-03-01 |
| WO1991011857A1 (en) | 1991-08-08 |
| HK66597A (en) | 1997-05-23 |
| FI109159B (en) | 2002-05-31 |
| DE4003417A1 (en) | 1991-08-08 |
| EP0514388A1 (en) | 1992-11-25 |
| HU216477B (en) | 1999-06-28 |
| EP0514388B1 (en) | 1994-11-30 |
| CN1057746A (en) | 1992-01-08 |
| BR9007989A (en) | 1992-10-13 |
| JPH05504031A (en) | 1993-06-24 |
| CA2074473A1 (en) | 1991-08-06 |
| HUT69187A (en) | 1995-08-28 |
| DE59007887D1 (en) | 1995-01-12 |
| KR0157039B1 (en) | 1999-02-18 |
| FI923518A0 (en) | 1992-08-04 |
| CN1066306C (en) | 2001-05-23 |
| TR25507A (en) | 1993-05-01 |
| AU7065291A (en) | 1991-08-21 |
| CA2074473C (en) | 2000-10-17 |
| ATE114897T1 (en) | 1994-12-15 |
| ZA91802B (en) | 1991-10-30 |
| FI923518A (en) | 1992-08-04 |
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