JPS6150317U - - Google Patents
Info
- Publication number
- JPS6150317U JPS6150317U JP1985125132U JP12513285U JPS6150317U JP S6150317 U JPS6150317 U JP S6150317U JP 1985125132 U JP1985125132 U JP 1985125132U JP 12513285 U JP12513285 U JP 12513285U JP S6150317 U JPS6150317 U JP S6150317U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- amplifier
- filter circuit
- output signal
- mixer
- 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
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/16—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division
- G06G7/163—Arrangements for performing computing operations, e.g. operational amplifiers for multiplication or division using a variable impedance controlled by one of the input signals, variable amplification or transfer function
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1433—Balanced arrangements with transistors using bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/14—Balanced arrangements
- H03D7/1425—Balanced arrangements with transistors
- H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0043—Bias and operating point
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0041—Functional aspects of demodulators
- H03D2200/0047—Offset of DC voltage or frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
- Amplitude Modulation (AREA)
Description
第１図は、本考案のミクサ装置の回路図。
３０，４０：差動スイツチ、５０：ミクサ・セ
ル、６０：線形増幅器。
ル、６０：線形増幅器。
Claims (1)
- 第１信号を増幅する増幅器と、前記増幅器の出
力信号のうち交流成分のみを出力するフイルタ回
路と、前記フイルタ回路の出力信号および第２信
号を導入するミクサから成るミクサ装置。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64181584A | 1984-08-16 | 1984-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150317U true JPS6150317U (ja) | 1986-04-04 |
Family
ID=24573957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985125132U Pending JPS6150317U (ja) | 1984-08-16 | 1985-08-14 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0171653A3 (ja) |
| JP (1) | JPS6150317U (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0417405A (ja) * | 1990-05-10 | 1992-01-22 | Alps Electric Co Ltd | ミキサ回路 |
| US5523717A (en) * | 1993-11-10 | 1996-06-04 | Nec Corporation | Operational transconductance amplifier and Bi-MOS multiplier |
| GB2319372B (en) * | 1993-11-10 | 1998-07-22 | Nec Corp | Bi-MOS multiplier |
| US5532637A (en) * | 1995-06-29 | 1996-07-02 | Northern Telecom Limited | Linear low-noise mixer |
| GB9811345D0 (en) * | 1998-05-27 | 1998-07-22 | Mitel Semiconductor Ltd | Mixer circuit arrangements |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765904A (en) * | 1980-10-13 | 1982-04-21 | Matsushita Electric Ind Co Ltd | Frequency converter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1477597A (fr) * | 1965-03-11 | 1967-04-21 | Solartron Electronic Group | Perfectionnements aux circuits de multiplication |
-
1985
- 1985-07-20 EP EP85109080A patent/EP0171653A3/en not_active Withdrawn
- 1985-08-14 JP JP1985125132U patent/JPS6150317U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5765904A (en) * | 1980-10-13 | 1982-04-21 | Matsushita Electric Ind Co Ltd | Frequency converter |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0171653A3 (en) | 1988-08-03 |
| EP0171653A2 (en) | 1986-02-19 |