JPS6333219U - - Google Patents
Info
- Publication number
- JPS6333219U JPS6333219U JP12633986U JP12633986U JPS6333219U JP S6333219 U JPS6333219 U JP S6333219U JP 12633986 U JP12633986 U JP 12633986U JP 12633986 U JP12633986 U JP 12633986U JP S6333219 U JPS6333219 U JP S6333219U
- Authority
- JP
- Japan
- Prior art keywords
- base
- transistor
- driving
- switching transistor
- driving transistor
- 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
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Electronic Switches (AREA)
Description
第１図、第２図は夫々この考案のバイポーラア
ナログスイツチの実施例回路図、第３図、第４図
は本出願人による概出願のアナログスイツチの回
路図、第５図は従来のアナログスイツチ回路図で
ある。
Ｑ１〜Ｑ５……トランジスタ（Ｑ１，Ｑ２……
スイツチングトランジスタ、Ｑ３……駆動用トラ
ンジスタ），Ｃ……コンデンサ。
Figures 1 and 2 are circuit diagrams of an embodiment of the bipolar analog switch of this invention, Figures 3 and 4 are circuit diagrams of an analog switch in the general application filed by the present applicant, and Figure 5 is a circuit diagram of a conventional analog switch. It is a circuit diagram. Q1 to Q5 ...Transistors ( Q1 , Q2 ...
Switching transistor, Q3 ...driving transistor), C...capacitor.
Claims (1)
イポーラスイツチングトランジスタと前記スイツ
チングトランジスタのベースを駆動するための駆
動用トランジスタとを含む。前記駆動用トランジ
スタのオン・オフで前記スイツチングトランジス
タがオン・オフするバイポーラアナログスイツチ
において、前記駆動用トランジスタのベース・エ
ミツタ間又はベース・アース間にコンデンサを接
続したことを特徴とするバイポーラアナログスイ
ツチ。 The device includes a bipolar switching transistor to which a signal to be switched is applied to the collector, and a driving transistor for driving the base of the switching transistor. A bipolar analog switch in which the switching transistor is turned on and off by turning on and off the driving transistor, characterized in that a capacitor is connected between the base and emitter of the driving transistor or between the base and ground. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12633986U JPS6333219U (en) | 1986-08-19 | 1986-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12633986U JPS6333219U (en) | 1986-08-19 | 1986-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6333219U true JPS6333219U (en) | 1988-03-03 |
Family
ID=31020052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12633986U Pending JPS6333219U (en) | 1986-08-19 | 1986-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6333219U (en) |
-
1986
- 1986-08-19 JP JP12633986U patent/JPS6333219U/ja active Pending