BE631259A - - Google Patents
Info
- Publication number
- BE631259A BE631259A BE631259DA BE631259A BE 631259 A BE631259 A BE 631259A BE 631259D A BE631259D A BE 631259DA BE 631259 A BE631259 A BE 631259A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier
- H03G1/0023—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid state elements of the amplifier in emitter-coupled or cascode amplifiers
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US189071A US3141137A (en) | 1962-04-20 | 1962-04-20 | Balanced gain control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE631259A true BE631259A (nl) |
Family
ID=22695794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE631259D BE631259A (nl) | 1962-04-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3141137A (nl) |
| BE (1) | BE631259A (nl) |
| DE (1) | DE1183136B (nl) |
| NL (1) | NL291586A (nl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3430154A (en) * | 1965-11-29 | 1969-02-25 | Rca Corp | Circuit for stabilizing the dc output voltage of a gain controlled amplifier stage in a direct coupled integrated circuit signal translating system |
| US3421100A (en) * | 1966-11-10 | 1969-01-07 | Rca Corp | Direct coupled amplifier including twostage automatic gain control |
| US3454892A (en) * | 1967-08-25 | 1969-07-08 | Zenith Radio Corp | Controlled signal amplifying system |
| US3568100A (en) * | 1967-12-26 | 1971-03-02 | Bell Telephone Labor Inc | Automatic equalizer for digital transmission systems |
| US3727146A (en) * | 1971-12-20 | 1973-04-10 | Us Navy | Linear, voltage variable, temperature stable gain control |
| DE2262089C3 (de) * | 1972-12-19 | 1975-10-30 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zur elektronischen Frequenzbeeinflussung, insbesondere elektronischer Klangeinsteller |
| US3891937A (en) * | 1972-12-21 | 1975-06-24 | Philips Corp | Circuit arrangement for electronic gain/control, in particular electronic volume control circuit |
| JPH0691390B2 (ja) * | 1988-05-02 | 1994-11-14 | 株式会社東芝 | 増幅器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2610260A (en) * | 1946-12-31 | 1952-09-09 | Rca Corp | Signal gain control circuits |
-
0
- BE BE631259D patent/BE631259A/xx unknown
- NL NL291586D patent/NL291586A/xx unknown
-
1962
- 1962-04-20 US US189071A patent/US3141137A/en not_active Expired - Lifetime
-
1963
- 1963-04-19 DE DEJ23569A patent/DE1183136B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1183136B (de) | 1964-12-10 |
| US3141137A (en) | 1964-07-14 |
| NL291586A (nl) |