JPH0332924B2 - - Google Patents
Info
- Publication number
- JPH0332924B2 JPH0332924B2 JP60066805A JP6680585A JPH0332924B2 JP H0332924 B2 JPH0332924 B2 JP H0332924B2 JP 60066805 A JP60066805 A JP 60066805A JP 6680585 A JP6680585 A JP 6680585A JP H0332924 B2 JPH0332924 B2 JP H0332924B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- resistor
- current
- circuit
- voltage
- 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.)
- Expired - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/13—Plc programming
- G05B2219/13142—Debugging, tracing
Landscapes
- Amplifiers (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60066805A JPS61225908A (ja) | 1985-03-30 | 1985-03-30 | 電流源回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60066805A JPS61225908A (ja) | 1985-03-30 | 1985-03-30 | 電流源回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61225908A JPS61225908A (ja) | 1986-10-07 |
JPH0332924B2 true JPH0332924B2 (US06265458-20010724-C00056.png) | 1991-05-15 |
Family
ID=13326447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60066805A Granted JPS61225908A (ja) | 1985-03-30 | 1985-03-30 | 電流源回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61225908A (US06265458-20010724-C00056.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4025023B2 (ja) * | 2001-01-18 | 2007-12-19 | 株式会社東芝 | 半導体装置 |
JP5864657B2 (ja) * | 2014-04-14 | 2016-02-17 | 日本電信電話株式会社 | 定電流回路 |
-
1985
- 1985-03-30 JP JP60066805A patent/JPS61225908A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61225908A (ja) | 1986-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |