JPS54125081A - Voltage-current converter - Google Patents
Voltage-current converterInfo
- Publication number
- JPS54125081A JPS54125081A JP3237478A JP3237478A JPS54125081A JP S54125081 A JPS54125081 A JP S54125081A JP 3237478 A JP3237478 A JP 3237478A JP 3237478 A JP3237478 A JP 3237478A JP S54125081 A JPS54125081 A JP S54125081A
- Authority
- JP
- Japan
- Prior art keywords
- current
- transistors
- diode
- voltage
- becomes larger
- 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.)
- Granted
Links
Landscapes
- Amplifiers (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To accurately obtain voltage-current conversion characteristics by connecting a diode element such as diode-connected transistor or diode, etc. between the emitters of first and second transistors.
CONSTITUTION: If it is assumed that the differential amplifier circuit consisting of transistors Q5 and Q6 is in a balanced state, the collector currents of the transistors Q5 and Q6 become equal and therefore the relationship, I3=I4, holds. Next, as the input voltage V1 becomes larger than the value VA in a balanced state, the current I4 becomes larger and the current I5 smaller and therefore the differential current thereof flows to the connection points on both sides of the diode-connected transistor Q4, thus the output current I1 becomes large and the output current I2 small. The currents I1, I2 having undergone voltage-current conversion being drawn out from the collectors of the transistors Q1, Q2 in this way become mutually complementary.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53032374A JPS6036022B2 (en) | 1978-03-23 | 1978-03-23 | Voltage-current converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53032374A JPS6036022B2 (en) | 1978-03-23 | 1978-03-23 | Voltage-current converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54125081A true JPS54125081A (en) | 1979-09-28 |
JPS6036022B2 JPS6036022B2 (en) | 1985-08-17 |
Family
ID=12357161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53032374A Expired JPS6036022B2 (en) | 1978-03-23 | 1978-03-23 | Voltage-current converter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036022B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124771U (en) * | 1981-01-27 | 1982-08-03 | ||
JPH0494053U (en) * | 1990-12-28 | 1992-08-14 |
-
1978
- 1978-03-23 JP JP53032374A patent/JPS6036022B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57124771U (en) * | 1981-01-27 | 1982-08-03 | ||
JPH02690Y2 (en) * | 1981-01-27 | 1990-01-09 | ||
JPH0494053U (en) * | 1990-12-28 | 1992-08-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS6036022B2 (en) | 1985-08-17 |
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