JPS6416005A - Transistor amplifier - Google Patents
Transistor amplifierInfo
- Publication number
- JPS6416005A JPS6416005A JP17214687A JP17214687A JPS6416005A JP S6416005 A JPS6416005 A JP S6416005A JP 17214687 A JP17214687 A JP 17214687A JP 17214687 A JP17214687 A JP 17214687A JP S6416005 A JPS6416005 A JP S6416005A
- Authority
- JP
- Japan
- Prior art keywords
- emitter
- capacitor
- constitution
- current series
- band
- 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.)
- Pending
Links
Abstract
PURPOSE:To determine a frequency band of an electronic circuit with simple circuit constitution by connecting an emitter of a transistor (TR) to a ground terminal via a resistor and the parallel connection of an inductor and a capacitor. CONSTITUTION:The TR Q1 is used for the titled amplifier, where the emitter is connected to a ground terminal via a current series feedback resistor R1 and the parallel connection of the inductance L1 and the capacitor C1 and a voltage parallel feedback resistor R2 is connected between the collector and base. The current series feedback resistor R1 and the inductance L1 and the capacitor C1 connected in parallel connected to the emitter of the TR Q1 form a current series feedback circuit. Thus, it is not required to employ a band-pass filter or a notch filter to split the band into two and the titled amplifier is constituted inexpensively with simple constitution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17214687A JPS6416005A (en) | 1987-07-09 | 1987-07-09 | Transistor amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17214687A JPS6416005A (en) | 1987-07-09 | 1987-07-09 | Transistor amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416005A true JPS6416005A (en) | 1989-01-19 |
Family
ID=15936415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17214687A Pending JPS6416005A (en) | 1987-07-09 | 1987-07-09 | Transistor amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416005A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4887177A (en) * | 1986-12-03 | 1989-12-12 | U.S.Philips Corp. | Magnetic head having an electro-chemically inert gap of hard material |
US5001589A (en) * | 1989-05-31 | 1991-03-19 | Seagate Technology, Inc. | Tungsten and tantalum diffusion barriers for Metal-In-Gap magnetic heads |
JP2001298329A (en) * | 2000-03-21 | 2001-10-26 | Internatl Business Mach Corp <Ibm> | Radio frequency amplifier |
JP2005286993A (en) * | 2004-03-01 | 2005-10-13 | Sanyo Electric Co Ltd | Differential amplifier |
-
1987
- 1987-07-09 JP JP17214687A patent/JPS6416005A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4887177A (en) * | 1986-12-03 | 1989-12-12 | U.S.Philips Corp. | Magnetic head having an electro-chemically inert gap of hard material |
US5001589A (en) * | 1989-05-31 | 1991-03-19 | Seagate Technology, Inc. | Tungsten and tantalum diffusion barriers for Metal-In-Gap magnetic heads |
JP2001298329A (en) * | 2000-03-21 | 2001-10-26 | Internatl Business Mach Corp <Ibm> | Radio frequency amplifier |
JP2005286993A (en) * | 2004-03-01 | 2005-10-13 | Sanyo Electric Co Ltd | Differential amplifier |
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