JPS6090937U - switch circuit - Google Patents
switch circuitInfo
- Publication number
- JPS6090937U JPS6090937U JP18340783U JP18340783U JPS6090937U JP S6090937 U JPS6090937 U JP S6090937U JP 18340783 U JP18340783 U JP 18340783U JP 18340783 U JP18340783 U JP 18340783U JP S6090937 U JPS6090937 U JP S6090937U
- Authority
- JP
- Japan
- Prior art keywords
- switch circuit
- current source
- constant current
- utility
- differential amplifiers
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案に係るスイッチ回路の回路図、第2図は
電子スイッチの他の実施例を示す回路図である。
11〜1N二人力端子、2:出力端子、4□〜4N:差
動増幅器、4:非反転型差動増幅器、A□〜AN:電子
スイッチ。FIG. 1 is a circuit diagram of a switch circuit according to the present invention, and FIG. 2 is a circuit diagram showing another embodiment of an electronic switch. 11~1N two-power terminal, 2: output terminal, 4□~4N: differential amplifier, 4: non-inverting differential amplifier, A□~AN: electronic switch.
Claims (2)
回路に於いて、該スイッチ回路が入力信号の数に対応し
た数の差動増幅器で形成され、該6 差動増幅
器の夫々が信号切替手段と選択された信号を増幅する手
段を有することを特徴とするスイッチ回路。(1) In a switch circuit that selectively selects and transmits a plurality of signals, the switch circuit is formed of a number of differential amplifiers corresponding to the number of input signals, and each of the six differential amplifiers is A switch circuit comprising signal switching means and means for amplifying a selected signal.
力段が第2の定電流源回路を介し接地されてなる実用新
案登i請求の範囲第1項記載のスイッチ回路。(2) The switch circuit according to claim 1 of the utility model, wherein the differential amplifier includes a first constant current source circuit, and the output stage thereof is grounded via a second constant current source circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18340783U JPS6090937U (en) | 1983-11-28 | 1983-11-28 | switch circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18340783U JPS6090937U (en) | 1983-11-28 | 1983-11-28 | switch circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6090937U true JPS6090937U (en) | 1985-06-21 |
JPH0326687Y2 JPH0326687Y2 (en) | 1991-06-10 |
Family
ID=30396944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18340783U Granted JPS6090937U (en) | 1983-11-28 | 1983-11-28 | switch circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6090937U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162832A (en) * | 1981-03-31 | 1982-10-06 | Matsushita Electric Ind Co Ltd | Electronic switch circuit |
JPS58101524A (en) * | 1981-12-11 | 1983-06-16 | Matsushita Electric Ind Co Ltd | Electronic switch circuit |
JPS58115930A (en) * | 1981-12-29 | 1983-07-09 | Matsushita Electric Ind Co Ltd | Electronic switching amplifier circuit |
-
1983
- 1983-11-28 JP JP18340783U patent/JPS6090937U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162832A (en) * | 1981-03-31 | 1982-10-06 | Matsushita Electric Ind Co Ltd | Electronic switch circuit |
JPS58101524A (en) * | 1981-12-11 | 1983-06-16 | Matsushita Electric Ind Co Ltd | Electronic switch circuit |
JPS58115930A (en) * | 1981-12-29 | 1983-07-09 | Matsushita Electric Ind Co Ltd | Electronic switching amplifier circuit |
Also Published As
Publication number | Publication date |
---|---|
JPH0326687Y2 (en) | 1991-06-10 |
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