JPS61176837U - - Google Patents
Info
- Publication number
- JPS61176837U JPS61176837U JP5977985U JP5977985U JPS61176837U JP S61176837 U JPS61176837 U JP S61176837U JP 5977985 U JP5977985 U JP 5977985U JP 5977985 U JP5977985 U JP 5977985U JP S61176837 U JPS61176837 U JP S61176837U
- Authority
- JP
- Japan
- Prior art keywords
- tuning circuit
- noise suppression
- pin diode
- dipping
- resistor
- 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
- 230000001629 suppression Effects 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Noise Elimination (AREA)
Description
第１図は本考案のＬ―Ｃを用いた雑音抑圧同調
回路図で、１はピンダイオード、２はインダクタ
ンス、３はキヤパシタンス。
第２図は第１図の応用例を示す雑音抑圧同調回
路図で、４はフオワードＡＧＣ回路、５はインバ
ータ、６はＩＦ―ＩＣ、７，８はピンダイオード
駆動用抵抗である。
Figure 1 is a diagram of a noise suppression tuning circuit using the LC of the present invention, where 1 is a pin diode, 2 is an inductance, and 3 is a capacitance. FIG. 2 is a noise suppression tuning circuit diagram showing an application example of FIG. 1, in which 4 is a forward AGC circuit, 5 is an inverter, 6 is an IF-IC, and 7 and 8 are pin diode drive resistors.
Claims (1)
ドを用いた雑音抑圧同調回路。 Noise suppression tuning circuit using a pin diode as a dipping resistor in the tuning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5977985U JPS61176837U (en) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5977985U JPS61176837U (en) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176837U true JPS61176837U (en) | 1986-11-05 |
Family
ID=30586514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5977985U Pending JPS61176837U (en) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131990A (en) * | 2007-11-29 | 2009-06-18 | Seiko Epson Corp | Capacitive load driving apparatus and driving method thereof |
-
1985
- 1985-04-22 JP JP5977985U patent/JPS61176837U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009131990A (en) * | 2007-11-29 | 2009-06-18 | Seiko Epson Corp | Capacitive load driving apparatus and driving method thereof |