JPS63125427U - - Google Patents
Info
- Publication number
- JPS63125427U JPS63125427U JP1519287U JP1519287U JPS63125427U JP S63125427 U JPS63125427 U JP S63125427U JP 1519287 U JP1519287 U JP 1519287U JP 1519287 U JP1519287 U JP 1519287U JP S63125427 U JPS63125427 U JP S63125427U
- Authority
- JP
- Japan
- Prior art keywords
- diode group
- frequency signal
- cathode side
- frequency
- signal output
- 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
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示すスイツチング
回路図、第２図は第１図のスイツチング回路に与
える制御信号の波形図、第３図は従来のスイツチ
ング回路の例を示す回路図、第４図は第３図のス
イツチング回路に与える制御信号の波形図である
。
１，２…高周波信号入力端子、３，４，２３，
２４，２６…直流阻止コンデンサ、５，６，７，
８，９，１０，１１，１２…ダイオード、１３，
１４…トランジスタ、１５，１６…ベース抵抗、
１７…制御信号端子、１８，１９，２０，２１，
２２…ドライブ電流抵抗、２５…高周波信号出力
端子、２７…電源端子、２８，２９，３０，３１
，３２…高周波阻止コイル、４１，４２…高周波
信号入力端子、４３，４４，４７…直流阻止コン
デンサ、４５，４６…ダイオード、４８…高周波
信号出力端子、４９，５１，５５…高周波阻止コ
イル、５０，５２…ドライブ電流抵抗、５３，５
４…ドライブ端子。
FIG. 1 is a switching circuit diagram showing an embodiment of the present invention, FIG. 2 is a waveform diagram of a control signal applied to the switching circuit of FIG. 1, and FIG. 3 is a circuit diagram showing an example of a conventional switching circuit. FIG. 4 is a waveform diagram of a control signal applied to the switching circuit of FIG. 3. 1, 2...High frequency signal input terminal, 3, 4, 23,
24, 26...DC blocking capacitor, 5, 6, 7,
8, 9, 10, 11, 12...diode, 13,
14...Transistor, 15,16...Base resistance,
17...Control signal terminal, 18, 19, 20, 21,
22... Drive current resistance, 25... High frequency signal output terminal, 27... Power supply terminal, 28, 29, 30, 31
, 32... High frequency blocking coil, 41, 42... High frequency signal input terminal, 43, 44, 47... DC blocking capacitor, 45, 46... Diode, 48... High frequency signal output terminal, 49, 51, 55... High frequency blocking coil, 50 , 52... Drive current resistance, 53, 5
4...Drive terminal.
Claims (1)
が接続され、複数個の直列接続されたダイオード
からなる第１ダイオード群と、 アノード側が前記第１ダイオード群のカソード
側に接続され、カソード側が高周波阻止コイルを
介して接地に接続され、複数個の直列接続された
ダイオードからなる第２ダイオード群と、 前記第１ダイオード群と前記第２ダイオード群
の接続点に高周波阻止コイルを介して制御電圧を
与えるコンプリメンタリ接続したトランジスタか
らなる制御回路と、 前記第１ダイオード群のアノード側に直流阻止
コンデンサを介して接続された高周波信号の第１
入力端子と、 前記第２ダイオード群のカソード側に直流阻止コ
ンデンサを介して接続された高周波信号の第２入
力端子と、 前記第１ダイオード群と前記第２ダイオード群
との接続点に直流阻止コンデンサを介して接続さ
れた高周波信号の出力端子と を備えたことを特徴とするスイツチング回路。[Claims for Utility Model Registration] A first diode group consisting of a plurality of series-connected diodes, the anode side of which is connected to the positive power supply via a high frequency blocking coil, and the anode side connected to the cathode side of the first diode group. a second diode group consisting of a plurality of series-connected diodes, the cathode side of which is connected to ground via a high-frequency blocking coil; and a high-frequency blocking coil at the connection point between the first diode group and the second diode group. a control circuit consisting of complementary connected transistors that provides a control voltage through the first diode group;
an input terminal, a second input terminal for a high frequency signal connected to the cathode side of the second diode group via a DC blocking capacitor, and a DC blocking capacitor at the connection point between the first diode group and the second diode group. A switching circuit comprising: a high-frequency signal output terminal connected via a high-frequency signal output terminal;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1519287U JPS63125427U (en) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1519287U JPS63125427U (en) | 1987-02-03 | 1987-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125427U true JPS63125427U (en) | 1988-08-16 |
Family
ID=30805896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1519287U Pending JPS63125427U (en) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125427U (en) |
-
1987
- 1987-02-03 JP JP1519287U patent/JPS63125427U/ja active Pending
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