JPS5776959A - Signal detection circuit - Google Patents

Signal detection circuit

Info

Publication number
JPS5776959A
JPS5776959A JP55152609A JP15260980A JPS5776959A JP S5776959 A JPS5776959 A JP S5776959A JP 55152609 A JP55152609 A JP 55152609A JP 15260980 A JP15260980 A JP 15260980A JP S5776959 A JPS5776959 A JP S5776959A
Authority
JP
Japan
Prior art keywords
threshold voltage
vth
optical
voltage
vsig
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
Application number
JP55152609A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114732B2 (OSRAM
Inventor
Masaaki Kato
Takeshi Sugawa
Soichi Otaki
Mitsuaki Nishie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP55152609A priority Critical patent/JPS5776959A/ja
Publication of JPS5776959A publication Critical patent/JPS5776959A/ja
Publication of JPH0114732B2 publication Critical patent/JPH0114732B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/695—Arrangements for optimizing the decision element in the receiver, e.g. by using automatic threshold control

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
JP55152609A 1980-10-29 1980-10-29 Signal detection circuit Granted JPS5776959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55152609A JPS5776959A (en) 1980-10-29 1980-10-29 Signal detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55152609A JPS5776959A (en) 1980-10-29 1980-10-29 Signal detection circuit

Publications (2)

Publication Number Publication Date
JPS5776959A true JPS5776959A (en) 1982-05-14
JPH0114732B2 JPH0114732B2 (OSRAM) 1989-03-14

Family

ID=15544134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55152609A Granted JPS5776959A (en) 1980-10-29 1980-10-29 Signal detection circuit

Country Status (1)

Country Link
JP (1) JPS5776959A (OSRAM)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234636U (OSRAM) * 1976-08-04 1977-03-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234636U (OSRAM) * 1976-08-04 1977-03-11

Also Published As

Publication number Publication date
JPH0114732B2 (OSRAM) 1989-03-14

Similar Documents

Publication Publication Date Title
EP0087738A3 (en) Data eye monitor
DK525185D0 (da) Koblingsarrangement i en modtager til frembringelse af et modtagerkriterium
JPS5776959A (en) Signal detection circuit
JPS5752227A (en) Data sampling circuit
JPS57140029A (en) Output circuit
JPS57192155A (en) Optical receiver
JPS5582535A (en) Automatic threshold value control circuit
ES8800458A1 (es) Una interface de comunicacion en serie en linea para la comunicacion entre un transmisor de un bucle de corriente y un circuito digital
JPS5571319A (en) Comparator circuit system
GB1435910A (en) Detector for alternating-current signals
SU1285573A1 (ru) Устройство дл формировани и преобразовани сигнала дифференциально-трансформаторного преобразовател
JPS5579513A (en) Agc circuit of receiver
JPS5776922A (en) Timer circuit
SE7908901L (sv) Kapacitiv vexelspenningsdelare
JPS56120218A (en) Peak detection circuit
SU1202059A1 (ru) Переходное устройство
SU443461A1 (ru) Автогенератор
JPS5745779A (en) Video signal level detection circuit
JPS5623023A (en) Input buffer circuit
JPS5710525A (en) Polarity fixing circuit for pulse signal
JPS54108559A (en) Monostable multivibrator circuit
JPS5797274A (en) Vertical synchronizing reference pulse generator circuit
JPS553228A (en) Multi-frequency signal receiver
JPS5732121A (en) Receiver
JPS5568729A (en) Input circuit with input level decision