JPS62167412U - - Google Patents
Info
- Publication number
- JPS62167412U JPS62167412U JP5424686U JP5424686U JPS62167412U JP S62167412 U JPS62167412 U JP S62167412U JP 5424686 U JP5424686 U JP 5424686U JP 5424686 U JP5424686 U JP 5424686U JP S62167412 U JPS62167412 U JP S62167412U
- Authority
- JP
- Japan
- Prior art keywords
- inductance
- output circuit
- frequency
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Superheterodyne Receivers (AREA)
Description
第１図は、本考案の周波数混合器の出力回路の
一実施例の回路図であり、第２図は、第１図の出
力回路の周波数減衰量特性図であり、第３図は、
従来の周波数混合器の出力回路の一例の回路図で
あり、第４図は、第３図の出力回路の周波数減衰
量特性図である。
１：トランジスタ、２：ドレイン、３：第１の
コンデンサ、４：可変インダクタンス、５：第２
のコンデンサ、９：中間周波信号出力端子、１０
：第２のインダクタンス。
FIG. 1 is a circuit diagram of an embodiment of the output circuit of the frequency mixer of the present invention, FIG. 2 is a frequency attenuation characteristic diagram of the output circuit of FIG. 1, and FIG.
FIG. 4 is a circuit diagram of an example of an output circuit of a conventional frequency mixer, and FIG. 4 is a frequency attenuation characteristic diagram of the output circuit of FIG. 3. 1: Transistor, 2: Drain, 3: First capacitor, 4: Variable inductance, 5: Second
capacitor, 9: intermediate frequency signal output terminal, 10
:Second inductance.
Claims (1)
だけ高い周波数の局部発振信号とを入力して、出
力として中間周波信号を得る周波数混合器の出力
回路において、前記周波数混合器の出力端を第１
のコンデンサを介して接地するとともに第１のイ
ンダクタンスの一端に接続し、さらにこの第１の
インダクタンスの他端を第２のインダクタンスと
第２のコンデンサの直列接続を介して接地し、前
記第１のインダクタンスの他端から中間周波信号
を得るように構成したことを特徴とする周波数混
合器の出力回路。 In an output circuit of a frequency mixer which inputs a high frequency signal and a local oscillation signal having a frequency higher than the high frequency signal by an intermediate frequency and obtains an intermediate frequency signal as an output, the output end of the frequency mixer is connected to a first
The first inductance is grounded through a capacitor and connected to one end of a first inductance, and the other end of the first inductance is grounded through a series connection of a second inductance and a second capacitor. An output circuit for a frequency mixer, characterized in that the output circuit is configured to obtain an intermediate frequency signal from the other end of an inductance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5424686U JPS62167412U (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5424686U JPS62167412U (en) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167412U true JPS62167412U (en) | 1987-10-23 |
Family
ID=30881058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5424686U Pending JPS62167412U (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167412U (en) |
-
1986
- 1986-04-11 JP JP5424686U patent/JPS62167412U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6275619U (en) | ||
| JPS62167412U (en) | ||
| JPS61128843U (en) | ||
| JPH0177045U (en) | ||
| JPS6397929U (en) | ||
| JPS6268340U (en) | ||
| JPS62127118U (en) | ||
| JPS6268331U (en) | ||
| JPS615011U (en) | local oscillation circuit | |
| JPS6268316U (en) | ||
| JPS62198730U (en) | ||
| JPS61111239U (en) | ||
| JPS5972078U (en) | CATV converter | |
| JPH01108633U (en) | ||
| JPS625722U (en) | ||
| JPS62178676U (en) | ||
| JPS6280419U (en) | ||
| JPH0472714U (en) | ||
| JPS62203538U (en) | ||
| JPS63114532U (en) | ||
| JPS62133429U (en) | ||
| JPS62169570U (en) | ||
| JPS6118615U (en) | CMOS piezoelectric oscillator circuit | |
| JPS61111240U (en) | ||
| JPS6150329U (en) |