JPH039522U - - Google Patents
Info
- Publication number
- JPH039522U JPH039522U JP6674289U JP6674289U JPH039522U JP H039522 U JPH039522 U JP H039522U JP 6674289 U JP6674289 U JP 6674289U JP 6674289 U JP6674289 U JP 6674289U JP H039522 U JPH039522 U JP H039522U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- set value
- level
- maximized
- match
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Amplifiers (AREA)
Description
第１図は、本考案の全体構成を示すブロツク図
、第２図は従来のＡＰＣ回路を有する増幅器のブ
ロツク図である。
１：入力端子、２，３：増幅素子、４：出力検
知回路、５：ＡＰＣ回路、６：設定出力レベル入
力端子、７：出力端子、８：アイドル電流制御回
路。
FIG. 1 is a block diagram showing the overall configuration of the present invention, and FIG. 2 is a block diagram of an amplifier having a conventional APC circuit. 1: input terminal, 2, 3: amplification element, 4: output detection circuit, 5: APC circuit, 6: set output level input terminal, 7: output terminal, 8: idle current control circuit.
Claims (1)
ベルをこの設定値に対し、自動制御することによ
り一致させるＡＰＣ機能をもつた増幅器に於いて
、設定レベルの変化に応じて増幅器の無信号電流
を増幅器の電力効率が最大となる様に制御する手
段を備えたことを特徴とする増幅器。 In an amplifier with an APC function in which the set value is electrically variable and the output level of the amplifier is automatically controlled to match the set value, the non-signal current of the amplifier is adjusted according to changes in the set level. An amplifier characterized by comprising means for controlling the amplifier so that its power efficiency is maximized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6674289U JPH039522U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6674289U JPH039522U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039522U true JPH039522U (en) | 1991-01-29 |
Family
ID=31599707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6674289U Pending JPH039522U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101466935B1 (en) * | 2007-08-03 | 2014-12-03 | 울프손 마이크로일렉트로닉스 피엘씨 | Amplifier circuit |
-
1989
- 1989-06-09 JP JP6674289U patent/JPH039522U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101466935B1 (en) * | 2007-08-03 | 2014-12-03 | 울프손 마이크로일렉트로닉스 피엘씨 | Amplifier circuit |