LT3631B - Switching scheme for diapasons in the adjusting block - Google Patents
Switching scheme for diapasons in the adjusting block Download PDFInfo
- Publication number
- LT3631B LT3631B LTIP1566A LTIP1566A LT3631B LT 3631 B LT3631 B LT 3631B LT IP1566 A LTIP1566 A LT IP1566A LT IP1566 A LTIP1566 A LT IP1566A LT 3631 B LT3631 B LT 3631B
- Authority
- LT
- Lithuania
- Prior art keywords
- switching
- contact
- mop
- tetrode
- diode
- Prior art date
Links
- 230000003321 amplification Effects 0.000 claims abstract description 37
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 37
- 239000003990 capacitor Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims 2
- 230000000670 limiting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
- H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
- Circuits Of Receivers In General (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Paper (AREA)
- Circuit For Audible Band Transducer (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP90109586A EP0457934B1 (fr) | 1990-05-21 | 1990-05-21 | Arrangement de circuit pour la commutation de bande dans un tuner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LTIP1566A LTIP1566A (en) | 1995-06-26 |
| LT3631B true LT3631B (en) | 1996-01-25 |
Family
ID=8204008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LTIP1566A LT3631B (en) | 1990-05-21 | 1993-12-08 | Switching scheme for diapasons in the adjusting block |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5214399A (fr) |
| EP (1) | EP0457934B1 (fr) |
| JP (1) | JP3174088B2 (fr) |
| AT (1) | ATE127970T1 (fr) |
| DE (1) | DE59009659D1 (fr) |
| ES (1) | ES2076989T3 (fr) |
| FI (1) | FI912442A7 (fr) |
| LT (1) | LT3631B (fr) |
| LV (1) | LV10987B (fr) |
| PL (1) | PL165189B1 (fr) |
| RU (1) | RU2085025C1 (fr) |
| TR (1) | TR25652A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3250785B2 (ja) * | 1996-08-09 | 2002-01-28 | アルプス電気株式会社 | テレビチューナ |
| WO1998015055A1 (fr) * | 1996-09-30 | 1998-04-09 | Siemens Aktiengesellschaft | Circuit preamplificateur multiple pour dispositif d'accord de television |
| US6452645B1 (en) | 1997-09-29 | 2002-09-17 | Infineon Technologies Ag | Multiple preliminary stage circuit for television tuner |
| DE19819544A1 (de) * | 1998-04-30 | 1999-11-11 | Siemens Ag | Schaltungsanordnung zur Bereichsumschaltung in Hochfrequenzempfängern |
| RU2215366C2 (ru) * | 2001-04-26 | 2003-10-27 | Государственное унитарное предприятие - Омский научно-исследовательский институт приборостроения | Колебательный контур с дискретной перестройкой |
| DE60222607T3 (de) | 2001-06-08 | 2013-01-03 | Alps Electric Co., Ltd. | Integrierter Fernsehtuner mit Schaltungsanordnung zur Bereichsumschaltung |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166134U (ja) * | 1982-04-28 | 1983-11-05 | アルプス電気株式会社 | 電子同調チユ−ナ |
| US4442548A (en) * | 1982-05-14 | 1984-04-10 | Rca Corporation | Television receiver tuning circuit tunable over a wide frequency range |
| DE3633384A1 (de) * | 1986-10-01 | 1988-04-14 | Telefunken Electronic Gmbh | Fernsehtuner fuer drei unterschiedliche frequenzbereiche |
| NL8701641A (nl) * | 1987-07-13 | 1989-02-01 | Philips Nv | Tv-hf ingangsschakeling. |
-
1990
- 1990-05-21 ES ES90109586T patent/ES2076989T3/es not_active Expired - Lifetime
- 1990-05-21 DE DE59009659T patent/DE59009659D1/de not_active Expired - Lifetime
- 1990-05-21 EP EP90109586A patent/EP0457934B1/fr not_active Expired - Lifetime
- 1990-05-21 AT AT90109586T patent/ATE127970T1/de not_active IP Right Cessation
-
1991
- 1991-04-15 RU SU914895008A patent/RU2085025C1/ru active
- 1991-05-08 PL PL91290171A patent/PL165189B1/pl unknown
- 1991-05-17 TR TR91/0500A patent/TR25652A/xx unknown
- 1991-05-20 US US07/703,204 patent/US5214399A/en not_active Expired - Lifetime
- 1991-05-20 JP JP14544391A patent/JP3174088B2/ja not_active Expired - Lifetime
- 1991-05-20 FI FI912442A patent/FI912442A7/fi not_active Application Discontinuation
-
1993
- 1993-06-08 LV LVP-93-510A patent/LV10987B/lv unknown
- 1993-12-08 LT LTIP1566A patent/LT3631B/lt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US5214399A (en) | 1993-05-25 |
| FI912442A0 (fi) | 1991-05-20 |
| EP0457934A1 (fr) | 1991-11-27 |
| LTIP1566A (en) | 1995-06-26 |
| LV10987A (lv) | 1995-12-20 |
| FI912442L (fi) | 1991-11-22 |
| JP3174088B2 (ja) | 2001-06-11 |
| TR25652A (tr) | 1993-07-01 |
| RU2085025C1 (ru) | 1997-07-20 |
| PL290171A1 (en) | 1992-02-24 |
| JPH04230113A (ja) | 1992-08-19 |
| ATE127970T1 (de) | 1995-09-15 |
| LV10987B (en) | 1996-06-20 |
| DE59009659D1 (de) | 1995-10-19 |
| FI912442A7 (fi) | 1991-11-22 |
| PL165189B1 (pl) | 1994-11-30 |
| EP0457934B1 (fr) | 1995-09-13 |
| ES2076989T3 (es) | 1995-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM9A | Lapsed patents |
Effective date: 19971208 |