JPH0288316U - - Google Patents
Info
- Publication number
- JPH0288316U JPH0288316U JP17003988U JP17003988U JPH0288316U JP H0288316 U JPH0288316 U JP H0288316U JP 17003988 U JP17003988 U JP 17003988U JP 17003988 U JP17003988 U JP 17003988U JP H0288316 U JPH0288316 U JP H0288316U
- Authority
- JP
- Japan
- Prior art keywords
- field effect
- effect transistor
- applying
- drain
- gate
- 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
- 230000005669 field effect Effects 0.000 claims description 4
- 239000002887 superconductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Amplifiers (AREA)
Description
第１図はこの考案の一実施例によるアンプ温度
保護回路を示す回路図、第２図は従来のアンプ温
度保護回路の回路図である。
１…信号の入力端子、２…信号の出力端子、３
…電界効果トランジスタ、４，５…分圧抵抗、６
…ゲートバイアス端子、７…ドレインバイアス端
子、８…高温超電導体。なお、図中、同一符号は
同一、又は相当部分を示す。
FIG. 1 is a circuit diagram showing an amplifier temperature protection circuit according to an embodiment of this invention, and FIG. 2 is a circuit diagram of a conventional amplifier temperature protection circuit. 1... Signal input terminal, 2... Signal output terminal, 3
...Field effect transistor, 4, 5...Voltage dividing resistor, 6
...Gate bias terminal, 7...Drain bias terminal, 8...High temperature superconductor. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ジスタのゲートにバイアス電圧を印加する分圧抵
抗と高温超電導体と、ゲートバイアス端子と、前
記電界効果トランジスタのドレインにバイアス電
圧を印加するドレインバイアス端子とを備えたこ
とを特徴とするアンプ温度保護回路。 A field effect transistor, a voltage dividing resistor for applying a bias voltage to the gate of the field effect transistor, a high temperature superconductor, a gate bias terminal, and a drain bias terminal for applying a bias voltage to the drain of the field effect transistor. An amplifier temperature protection circuit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17003988U JPH0288316U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17003988U JPH0288316U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288316U true JPH0288316U (en) | 1990-07-12 |
Family
ID=31460627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17003988U Pending JPH0288316U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288316U (en) |
-
1988
- 1988-12-26 JP JP17003988U patent/JPH0288316U/ja active Pending