JPS6142132U - Signal switching/mixing device - Google Patents
Signal switching/mixing deviceInfo
- Publication number
- JPS6142132U JPS6142132U JP12844284U JP12844284U JPS6142132U JP S6142132 U JPS6142132 U JP S6142132U JP 12844284 U JP12844284 U JP 12844284U JP 12844284 U JP12844284 U JP 12844284U JP S6142132 U JPS6142132 U JP S6142132U
- Authority
- JP
- Japan
- Prior art keywords
- mixing device
- signal
- signal switching
- load resistor
- base
- 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
Landscapes
- Electronic Switches (AREA)
- Amplifiers (AREA)
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図は本考案の信号切換・混合装置の一実施例を示す
構成図、第2図及び第3図は従来の信号切換装置を示す
構成図である。
1・・・1:入力信号端子、6,7・・・n:トランジ
スタ、8:負荷抵抗、9:バイアス電源端子、10:結
合コンデンサ。
なお、図中、同一符号は同一又は相当部分を示す。FIG. 1 is a block diagram showing an embodiment of the signal switching/mixing device of the present invention, and FIGS. 2 and 3 are block diagrams showing a conventional signal switching device. 1...1: Input signal terminal, 6, 7...n: Transistor, 8: Load resistor, 9: Bias power supply terminal, 10: Coupling capacitor. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
通接続して各コレクタに共通の電源電圧を印加すると共
に、各エミツタを単一の負荷抵抗を介して接地側に接続
し、各々ベースには信号をそれぞれ入力し、所定の入力
信号導出時にはバイアス電圧をベースに印加することに
よってトランジスタを動作状態にし出力信号を上記負荷
抵抗に.導出させることを特徴とする信号切換・混合装
置。The collectors and emitters of multiple transistors are connected in common and a common power supply voltage is applied to each collector, and each emitter is connected to the ground side through a single load resistor, and a signal is input to each base. When deriving a predetermined input signal, a bias voltage is applied to the base to turn the transistor into an operating state and send the output signal to the load resistor. A signal switching/mixing device characterized by deriving signals.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12844284U JPS6142132U (en) | 1984-08-22 | 1984-08-22 | Signal switching/mixing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12844284U JPS6142132U (en) | 1984-08-22 | 1984-08-22 | Signal switching/mixing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6142132U true JPS6142132U (en) | 1986-03-18 |
Family
ID=30687070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12844284U Pending JPS6142132U (en) | 1984-08-22 | 1984-08-22 | Signal switching/mixing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6142132U (en) |
-
1984
- 1984-08-22 JP JP12844284U patent/JPS6142132U/en active Pending
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