JPS5183759A - - Google Patents
Info
- Publication number
- JPS5183759A JPS5183759A JP50147907A JP14790775A JPS5183759A JP S5183759 A JPS5183759 A JP S5183759A JP 50147907 A JP50147907 A JP 50147907A JP 14790775 A JP14790775 A JP 14790775A JP S5183759 A JPS5183759 A JP S5183759A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/001—Digital control of analog signals
Landscapes
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53343274A | 1974-12-16 | 1974-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5183759A true JPS5183759A (en) | 1976-07-22 |
Family
ID=24125941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50147907A Pending JPS5183759A (en) | 1974-12-16 | 1975-12-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5183759A (en) |
| AU (1) | AU8673275A (en) |
| CA (1) | CA1036678A (en) |
| DE (1) | DE2556106A1 (en) |
| FR (1) | FR2295628A1 (en) |
| IL (1) | IL48516A (en) |
| IT (1) | IT1050333B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126304A (en) * | 1980-03-11 | 1981-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Gain compensating device |
| JPS56150511U (en) * | 1981-04-01 | 1981-11-11 | ||
| US6696680B2 (en) | 2000-03-02 | 2004-02-24 | Sanyo Electric Co., Ltd. | Variable resistance circuit, operational amplification circuit and semiconductor integrated circuit |
-
1975
- 1975-06-27 CA CA230,307A patent/CA1036678A/en not_active Expired
- 1975-11-19 AU AU86732/75A patent/AU8673275A/en not_active Expired
- 1975-11-21 IL IL48516A patent/IL48516A/en unknown
- 1975-12-11 JP JP50147907A patent/JPS5183759A/ja active Pending
- 1975-12-11 IT IT30181/75A patent/IT1050333B/en active
- 1975-12-12 DE DE19752556106 patent/DE2556106A1/en active Pending
- 1975-12-15 FR FR7538255A patent/FR2295628A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56126304A (en) * | 1980-03-11 | 1981-10-03 | Nippon Telegr & Teleph Corp <Ntt> | Gain compensating device |
| JPS56150511U (en) * | 1981-04-01 | 1981-11-11 | ||
| US6696680B2 (en) | 2000-03-02 | 2004-02-24 | Sanyo Electric Co., Ltd. | Variable resistance circuit, operational amplification circuit and semiconductor integrated circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| AU8673275A (en) | 1977-05-26 |
| CA1036678A (en) | 1978-08-15 |
| IT1050333B (en) | 1981-03-10 |
| IL48516A (en) | 1977-12-30 |
| IL48516A0 (en) | 1976-03-31 |
| DE2556106A1 (en) | 1976-06-24 |
| FR2295628A1 (en) | 1976-07-16 |