JPS6372917U - - Google Patents
Info
- Publication number
- JPS6372917U JPS6372917U JP16651486U JP16651486U JPS6372917U JP S6372917 U JPS6372917 U JP S6372917U JP 16651486 U JP16651486 U JP 16651486U JP 16651486 U JP16651486 U JP 16651486U JP S6372917 U JPS6372917 U JP S6372917U
- Authority
- JP
- Japan
- Prior art keywords
- side circuit
- lead wire
- load side
- amplifier
- wire
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Amplifiers (AREA)
- Picture Signal Circuits (AREA)
Description
第１図は本考案の一実施例としてビデオ増幅器
の回路を示す図、第２図は周波数トラツプ回路の
利得・周波数特性図、第３図は、補償前のビデオ
増幅器の利得・周波数特性図、第４図は映像系の
終段部の構成を説明するための図である。
１０…主プリント板、１２…ビデオ増幅器本体
、１３，１３′…（出力側）端子、１４…リード
線、２０…ＣＲＴ板、２１，２１′…（入力側）
端子、２２…放電用抵抗、２３…スパークギヤツ
プ、２４…ＣＲＴグリツド、３０…周波数トラツ
プ回路、３１…インダクタンス、３２…キヤパシ
タンス、３３，３４…抵抗。
Fig. 1 is a diagram showing a video amplifier circuit as an embodiment of the present invention, Fig. 2 is a gain/frequency characteristic diagram of a frequency trap circuit, and Fig. 3 is a gain/frequency characteristic diagram of the video amplifier before compensation. FIG. 4 is a diagram for explaining the configuration of the final stage section of the video system. 10... Main printed board, 12... Video amplifier main body, 13, 13'... (output side) terminal, 14... Lead wire, 20... CRT board, 21, 21'... (input side)
Terminal, 22...Discharge resistor, 23...Spark gap, 24...CRT grid, 30...Frequency trap circuit, 31...Inductance, 32...Capacitance, 33, 34...Resistance.
Claims (1)
し、その間をリード線で接続する構成の広帯域増
幅器において、該負荷側回路基板に、リード線長
に起因する増幅器利得の共振特性を補償する、周
波数トラツプ回路を設けたことを特徴とする広帯
域増幅器。 In a broadband amplifier configured to wire the main body side circuit and the load side circuit on separate boards and connect them with a lead wire, the load side circuit board is provided with compensation for the resonance characteristics of the amplifier gain due to the length of the lead wire. , a wideband amplifier characterized by being equipped with a frequency trap circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16651486U JPS6372917U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16651486U JPS6372917U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372917U true JPS6372917U (en) | 1988-05-16 |
Family
ID=31097564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16651486U Pending JPS6372917U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372917U (en) |
-
1986
- 1986-10-31 JP JP16651486U patent/JPS6372917U/ja active Pending
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