JPS60181919U - low pass filter - Google Patents
low pass filterInfo
- Publication number
- JPS60181919U JPS60181919U JP6942184U JP6942184U JPS60181919U JP S60181919 U JPS60181919 U JP S60181919U JP 6942184 U JP6942184 U JP 6942184U JP 6942184 U JP6942184 U JP 6942184U JP S60181919 U JPS60181919 U JP S60181919U
- Authority
- JP
- Japan
- Prior art keywords
- pass filter
- low pass
- capacitor
- resistor
- input end
- 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
- Networks Using Active Elements (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ａ、 ｂ、 ｃはそれぞれ従来の低域フィルタの
一例を示す回路図、第２図は本考案の一実施例を示す回
路図である。
１・・・・・・入力端、２・・・・・・出力端、４・・
曲抵抗、５・・・・・・コンデンサ、７・・・・・・ト
ランジスタ。FIGS. 1a, b, and c are circuit diagrams showing an example of a conventional low-pass filter, respectively, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1...Input end, 2...Output end, 4...
Curved resistor, 5... capacitor, 7... transistor.
Claims (1)
、前記入力端にコレクタを出力端にエミッタを、前記抵
抗とコンデンサの接続点にベースを接続したトランジス
タを備えたことを特徴とする低域フ゛イルタ。A series circuit of a resistor and a capacitor is connected between an input end and ground, and a transistor is provided, the collector being connected to the input end, the emitter being connected to the output end, and the base being connected to the connection point of the resistor and the capacitor. area filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6942184U JPS60181919U (en) | 1984-05-12 | 1984-05-12 | low pass filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6942184U JPS60181919U (en) | 1984-05-12 | 1984-05-12 | low pass filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60181919U true JPS60181919U (en) | 1985-12-03 |
Family
ID=30605080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6942184U Pending JPS60181919U (en) | 1984-05-12 | 1984-05-12 | low pass filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60181919U (en) |
-
1984
- 1984-05-12 JP JP6942184U patent/JPS60181919U/en active Pending
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