JPS6383818U - - Google Patents
Info
- Publication number
- JPS6383818U JPS6383818U JP17869886U JP17869886U JPS6383818U JP S6383818 U JPS6383818 U JP S6383818U JP 17869886 U JP17869886 U JP 17869886U JP 17869886 U JP17869886 U JP 17869886U JP S6383818 U JPS6383818 U JP S6383818U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- cascade
- exclude
- closing
- semiconductor device
- 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
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Amplifiers (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Control Of Amplification And Gain Control (AREA)
Description
第１図は本考案の一実施例のブロツク図である
。 １〜３……増幅回路、４，５……レベル判定回
路、６，７……スイツチ回路、８……入力端子、
９……出力端子、Ｄ１……入力端号、Ｑ１〜Ｑ４
……ＭＯＳトランジスタ。
。 １〜３……増幅回路、４，５……レベル判定回
路、６，７……スイツチ回路、８……入力端子、
９……出力端子、Ｄ１……入力端号、Ｑ１〜Ｑ４
……ＭＯＳトランジスタ。
Claims (1)
- 縦続接続される少くとも２個の増幅回路と、異
なるしきい値を有し並列接続される少くとも２個
のレベル判定回路と、それぞれが前記増幅回路の
段間に挿入されそれぞれの前記レベル判定回路の
出力で開閉制御されそれぞれが対応する前記増幅
回路を縦続接続から除外する切換えを行うスイツ
チ回路とを有する半導体装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17869886U JPS6383818U (ja) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17869886U JPS6383818U (ja) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6383818U true JPS6383818U (ja) | 1988-06-01 |
Family
ID=31121076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17869886U Pending JPS6383818U (ja) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6383818U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0936679A (ja) * | 1995-07-21 | 1997-02-07 | Nec Corp | 利得制御回路 |
-
1986
- 1986-11-19 JP JP17869886U patent/JPS6383818U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0936679A (ja) * | 1995-07-21 | 1997-02-07 | Nec Corp | 利得制御回路 |