JPS5418656A - Gain control amplifier - Google Patents
Gain control amplifierInfo
- Publication number
- JPS5418656A JPS5418656A JP8338577A JP8338577A JPS5418656A JP S5418656 A JPS5418656 A JP S5418656A JP 8338577 A JP8338577 A JP 8338577A JP 8338577 A JP8338577 A JP 8338577A JP S5418656 A JPS5418656 A JP S5418656A
- Authority
- JP
- Japan
- Prior art keywords
- gain control
- control amplifier
- gain
- earthing
- emitters
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To avoid the oscillation as well to increase the variable range of the gain for the gain control amplifier containing 4 units of transistors Tr, by connecting the emitters between the first and fourth Tr's and then earthing them via the diode or the resistance.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8338577A JPS6016764B2 (en) | 1977-07-12 | 1977-07-12 | gain control amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8338577A JPS6016764B2 (en) | 1977-07-12 | 1977-07-12 | gain control amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5418656A true JPS5418656A (en) | 1979-02-10 |
JPS6016764B2 JPS6016764B2 (en) | 1985-04-27 |
Family
ID=13800947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8338577A Expired JPS6016764B2 (en) | 1977-07-12 | 1977-07-12 | gain control amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6016764B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8419730B2 (en) | 2008-09-26 | 2013-04-16 | Relievant Medsystems, Inc. | Systems and methods for navigating an instrument through bone |
-
1977
- 1977-07-12 JP JP8338577A patent/JPS6016764B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6016764B2 (en) | 1985-04-27 |
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