JPS6421587A - Broken line circuit - Google Patents
Broken line circuitInfo
- Publication number
- JPS6421587A JPS6421587A JP17748687A JP17748687A JPS6421587A JP S6421587 A JPS6421587 A JP S6421587A JP 17748687 A JP17748687 A JP 17748687A JP 17748687 A JP17748687 A JP 17748687A JP S6421587 A JPS6421587 A JP S6421587A
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- diode
- circuit
- broken line
- power supply
- 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
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
PURPOSE:To simplify the constitution of a circuit and to reduce the cost of the circuit by providing a resistor connected between the other end side of a diode and the 2nd power supply terminal. CONSTITUTION:The circuit has a point E to be an input terminal connected to a signal generating part 1 and a point F to be an output terminal connected to an adder 8. A resistor R8 is connected between both the terminals and a serial body consisting of a resistor R7 and a diode D2 is connected in parallel with the resistor R8 so that the cathod side of the diode D2 is connected to the output terminal point F side. A resistor R9 is connected between the mode of the resistor R7 and the diode D2 and -10V 1st power supply terminal and a resistor R21 is connected between the cathod side of the diode and -5V 2nd power supply terminal. Thereby, a broken line circuit 3' can be simplified and its output characteristic goes to like a broken line in accordance with the connection/disconnection of the diode in the circuit 3'. Consequently, the device is miniaturized and the assembling time and assembling cost are reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17748687A JPS6421587A (en) | 1987-07-16 | 1987-07-16 | Broken line circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17748687A JPS6421587A (en) | 1987-07-16 | 1987-07-16 | Broken line circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421587A true JPS6421587A (en) | 1989-01-24 |
Family
ID=16031744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17748687A Pending JPS6421587A (en) | 1987-07-16 | 1987-07-16 | Broken line circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421587A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5081242A (en) * | 1973-11-16 | 1975-07-01 | ||
JPS5952471A (en) * | 1982-09-16 | 1984-03-27 | Toshiba Corp | Disc record reproducer |
-
1987
- 1987-07-16 JP JP17748687A patent/JPS6421587A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5081242A (en) * | 1973-11-16 | 1975-07-01 | ||
JPS5952471A (en) * | 1982-09-16 | 1984-03-27 | Toshiba Corp | Disc record reproducer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6459205A (en) | Optoelectrical connector | |
EP0288971A3 (en) | Monolithic integrated circuit device | |
GB8510425D0 (en) | Data logging unit | |
JPS57153306A (en) | Sequence controller | |
JPS6421587A (en) | Broken line circuit | |
TW371729B (en) | Control circuit for a piezoelectric vibrator | |
HK1030099A1 (en) | Housing for piezoelectric transformer device | |
JPS5754430A (en) | Integrated circuit | |
JPS5686506A (en) | Hybrid coupler | |
JPS57190410A (en) | Sound and photo-couplers | |
JPS5592059A (en) | Main line amplifier for direct current pulse transmission | |
JPS56162539A (en) | Signal-line driving circuit | |
EP0357448A3 (en) | Electrical power supplies | |
JPS5443776A (en) | Electronic watch | |
JPS5616225A (en) | Input selection circuit for microcomputer | |
JPS6469234A (en) | Noncontact feed rotary-photocoupler | |
JPS646878A (en) | Differential digital transmission line | |
JPS56123189A (en) | Separating circuit for interpolated multiple signal | |
JPS6462928A (en) | Optical repeater | |
DE3370914D1 (en) | Active hybrid circuit with low power loss | |
JPS57166743A (en) | Frequency converting board | |
JPS54105720A (en) | Switching regulator | |
JPS57185743A (en) | Power supply system to each circuit in channel converter | |
JPS5484459A (en) | Amplifier | |
JPS647720A (en) | Radio transmitter-receiver |