JPH0233374U - - Google Patents
Info
- Publication number
- JPH0233374U JPH0233374U JP11266788U JP11266788U JPH0233374U JP H0233374 U JPH0233374 U JP H0233374U JP 11266788 U JP11266788 U JP 11266788U JP 11266788 U JP11266788 U JP 11266788U JP H0233374 U JPH0233374 U JP H0233374U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- amplifier
- voltage
- set corresponding
- input
- 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 2
Landscapes
- Tests Of Electronic Circuits (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第1図は本考案の実施例を示す回路図、第2図
は本考案の前提となる電気的特性測定装置の回路
図である。
1……被測定増巾器、1a……入力端子、1d
……出力端子、2……第1の入力終端抵抗、r…
…第2の入力終端抵抗、3……第1の直流電源、
4……第2の直流電源、6……負荷抵抗、7……
電圧測定装置。
FIG. 1 is a circuit diagram showing an embodiment of the present invention, and FIG. 2 is a circuit diagram of an electrical characteristic measuring device that is a premise of the present invention. 1... Amplifier to be measured, 1a... Input terminal, 1d
...Output terminal, 2...First input termination resistor, r...
...Second input terminating resistor, 3...First DC power supply,
4...Second DC power supply, 6...Load resistance, 7...
Voltage measuring device.
Claims (1)
の直流電源と、各直流電源に対応して設定された
第1、第2の入力終端抵抗と、負荷抵抗と、負荷
抵抗にかかる電圧を検出する電圧測定装置とを具
備し、被測定増巾器に第1、第2の直流電源を選
択的に接続すると共に、各直流電源に対応して設
定された入力終端抵抗を被測定増巾器の入力に、
負荷抵抗を被測定増巾器の出力にそれぞれ接続し
たことを特徴とする増巾器の電気的特性測定装置
。 A first DC power supply and a second DC power supply on which an AC voltage is superimposed.
It is equipped with a DC power supply, first and second input termination resistors set corresponding to each DC power supply, a load resistance, and a voltage measuring device that detects the voltage applied to the load resistance. The first and second DC power supplies are selectively connected to the amplifier, and an input termination resistor set corresponding to each DC power supply is connected to the input of the amplifier under test.
1. A device for measuring electrical characteristics of an amplifier, characterized in that a load resistor is connected to each output of the amplifier to be measured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11266788U JPH0233374U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11266788U JPH0233374U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0233374U true JPH0233374U (en) | 1990-03-02 |
Family
ID=31351814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11266788U Pending JPH0233374U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0233374U (en) |
-
1988
- 1988-08-26 JP JP11266788U patent/JPH0233374U/ja active Pending
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