NL188200C - Middenfrequente versterkerschakeling voor videosignalen. - Google Patents
Middenfrequente versterkerschakeling voor videosignalen.Info
- Publication number
- NL188200C NL188200C NLAANVRAGE7609188,A NL7609188A NL188200C NL 188200 C NL188200 C NL 188200C NL 7609188 A NL7609188 A NL 7609188A NL 188200 C NL188200 C NL 188200C
- Authority
- NL
- Netherlands
- Prior art keywords
- mid
- frequent
- amplifier
- video signals
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/229—Homodyne or synchrodyne circuits using at least a two emittor-coupled differential pair of transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/42—Amplifiers with two or more amplifying elements having their dc paths in series with the load, the control electrode of each element being excited by at least part of the input signal, e.g. so-called totem-pole amplifiers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45085—Long tailed pairs
- H03F3/45089—Non-folded cascode stages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/455—Demodulation-circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50100291A JPS5911282B2 (ja) | 1975-08-19 | 1975-08-19 | 同期検波回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7609188A NL7609188A (nl) | 1977-02-22 |
NL188200B NL188200B (nl) | 1991-11-18 |
NL188200C true NL188200C (nl) | 1992-04-16 |
Family
ID=14270065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7609188,A NL188200C (nl) | 1975-08-19 | 1976-08-18 | Middenfrequente versterkerschakeling voor videosignalen. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4110635A (de) |
JP (1) | JPS5911282B2 (de) |
AU (1) | AU506422B2 (de) |
CA (1) | CA1084598A (de) |
DE (1) | DE2637369C2 (de) |
FR (1) | FR2321801A1 (de) |
GB (1) | GB1520085A (de) |
NL (1) | NL188200C (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533979Y2 (de) * | 1972-11-10 | 1978-01-31 | ||
JPS53123650A (en) * | 1977-04-04 | 1978-10-28 | Sony Corp | Demodulator circuit |
JPS6123849Y2 (de) * | 1977-10-31 | 1986-07-17 | ||
JPS5715578A (en) * | 1980-07-03 | 1982-01-26 | Sony Corp | Carrier wave pickup circut |
US4731588A (en) * | 1986-10-14 | 1988-03-15 | Tektronix, Inc. | Gain selectable amplifier with resonance compensation |
NL8901837A (nl) * | 1989-07-17 | 1991-02-18 | Philips Nv | Filterschakeling met een versterker en een kondensator. |
FR2709027B1 (fr) * | 1993-08-11 | 1995-10-20 | Liger Rene | Amplificateur détecteur pour système de veille. |
JP3453918B2 (ja) * | 1995-04-14 | 2003-10-06 | ソニー株式会社 | 広帯域増幅回路 |
GB2378068B (en) | 2001-07-27 | 2005-05-04 | Motorola Inc | Bipolar differential amplifier |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178647A (en) * | 1962-06-21 | 1965-04-13 | Ibm | Difference amplifier with cross bias networks for independent current flow adjustments |
NL6905354A (de) * | 1969-04-05 | 1970-10-07 | ||
DE2136820A1 (de) * | 1971-07-23 | 1973-02-01 | Licentia Gmbh | Schaltung zur demodulation von amplitudenmodulierten hcohfrequenzschwingungen |
US3760197A (en) * | 1972-01-19 | 1973-09-18 | Int Video Corp | Self-oscillating limiter |
US3760185A (en) * | 1972-08-18 | 1973-09-18 | Knobelsdorff Instr Inc | System for linearizing signals |
JPS4983355A (de) * | 1972-12-14 | 1974-08-10 |
-
1975
- 1975-08-19 JP JP50100291A patent/JPS5911282B2/ja not_active Expired
-
1976
- 1976-08-18 NL NLAANVRAGE7609188,A patent/NL188200C/xx not_active IP Right Cessation
- 1976-08-18 CA CA259,325A patent/CA1084598A/en not_active Expired
- 1976-08-18 US US05/715,630 patent/US4110635A/en not_active Expired - Lifetime
- 1976-08-18 AU AU16926/76A patent/AU506422B2/en not_active Expired
- 1976-08-19 GB GB34644/76A patent/GB1520085A/en not_active Expired
- 1976-08-19 FR FR7625251A patent/FR2321801A1/fr active Granted
- 1976-08-19 DE DE2637369A patent/DE2637369C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1520085A (en) | 1978-08-02 |
US4110635A (en) | 1978-08-29 |
FR2321801A1 (fr) | 1977-03-18 |
FR2321801B1 (de) | 1982-09-10 |
JPS5224061A (en) | 1977-02-23 |
JPS5911282B2 (ja) | 1984-03-14 |
AU506422B2 (en) | 1980-01-03 |
CA1084598A (en) | 1980-08-26 |
NL188200B (nl) | 1991-11-18 |
AU1692676A (en) | 1978-02-23 |
DE2637369C2 (de) | 1986-01-30 |
NL7609188A (nl) | 1977-02-22 |
DE2637369A1 (de) | 1977-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |