JPS6473923A - Electric signal amplifier - Google Patents
Electric signal amplifierInfo
- Publication number
- JPS6473923A JPS6473923A JP62231667A JP23166787A JPS6473923A JP S6473923 A JPS6473923 A JP S6473923A JP 62231667 A JP62231667 A JP 62231667A JP 23166787 A JP23166787 A JP 23166787A JP S6473923 A JPS6473923 A JP S6473923A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- section
- power
- signal amplifier
- reception
- 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
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
PURPOSE:To save power consumption by stopping supply of power to a signal amplifier section when no signal is received. CONSTITUTION:When the signal reception section 1 receives no signal, since no enable signal is sent, no power is supplied from a power control section 4 to the signal amplifier section 2. On the other hand, when the signal reception section 1 receives a signal, an enable signal is sent from the signal reception section 1 to the power control section 4 via a reception sensing signal line 14. Then the power control section 4 supplies power from the power supply section 3 to the signal amplifier section 2 via power lines 32, 41 in response to the enable signal. Then the signal amplifier section 2 amplifies the signal sent from the signal reception section 1 via a data signal line 12 and sends it to the line 21. When the signal reception section 1 receives no signal, since no power is supplied to the signal amplifier section 2, the power consumption is saved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231667A JPS6473923A (en) | 1987-09-16 | 1987-09-16 | Electric signal amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231667A JPS6473923A (en) | 1987-09-16 | 1987-09-16 | Electric signal amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6473923A true JPS6473923A (en) | 1989-03-20 |
Family
ID=16927092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62231667A Pending JPS6473923A (en) | 1987-09-16 | 1987-09-16 | Electric signal amplifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6473923A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6858239B2 (en) | 2001-12-12 | 2005-02-22 | Biovance Technologies, Inc. | Feed additive and method for controlling large bowel fermentation in the horse and similar animals |
EP2447773A1 (en) | 2010-11-02 | 2012-05-02 | Fujifilm Corporation | Photosensitive resin composition, method for producing pattern, MEMS structure, method for producing the structure, method for dry etching, method for wet etching, MEMS shutter device, and image display apparatus |
-
1987
- 1987-09-16 JP JP62231667A patent/JPS6473923A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6858239B2 (en) | 2001-12-12 | 2005-02-22 | Biovance Technologies, Inc. | Feed additive and method for controlling large bowel fermentation in the horse and similar animals |
EP2447773A1 (en) | 2010-11-02 | 2012-05-02 | Fujifilm Corporation | Photosensitive resin composition, method for producing pattern, MEMS structure, method for producing the structure, method for dry etching, method for wet etching, MEMS shutter device, and image display apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8507710A1 (en) | Power-conserving control system. | |
CA2167908A1 (en) | Method and Apparatus for Controlling the Provision of Power to Computer Peripherals | |
NZ504557A (en) | Infant simulator | |
CA2077134A1 (en) | Radio telephone apparatus having call limiting function | |
MX9700253A (en) | Power supply for field mounted transmitter. | |
GB2396232A (en) | Method and apparatus for regulating the voltage supplied to a computer system | |
EP0370737A3 (en) | Low voltage inhibit control apparatus | |
AU2003263476A1 (en) | Power saving uplink for biosensors | |
MY100993A (en) | Power on-off control circuit. | |
EP0866414A3 (en) | Non-contact type portable device | |
CA2235252A1 (en) | Clock supply apparatus | |
JPS6473923A (en) | Electric signal amplifier | |
NZ335735A (en) | Data communication apparatus for toys has slave and master units | |
EP0910006A3 (en) | Power supply control apparatus | |
JPS6489839A (en) | Serial transmission system for parallel sensor signal | |
SE9801719L (en) | Method for controlling energy use in an electronic label and remote controlled electronic label | |
JPS53122324A (en) | Power supply control system | |
AU7020598A (en) | Cardiovascular monitor | |
FR2680291B1 (en) | POWER AMPLIFIER WITH MESFET TRANSISTORS AND ITS POWER SUPPLY, IN PARTICULAR FOR THE AMPLIFICATION OF MICROWAVE SIGNALS ON BOARD A STALLITE. | |
EP0835022A3 (en) | Communication apparatus | |
MX9805006A (en) | A reset circuit for ensuring proper reset when used with decaying power supplies. | |
SE9900269L (en) | Portable communication device and method for determining its power consumption | |
JPS5441697A (en) | Centralized alarm monitor unit | |
JPS5299020A (en) | Power supply breaking system for electronic device | |
EP0330514A3 (en) | Battery powered radio devices having a battery saving function |