JPS5371557A - Am demodulating circuit - Google Patents

Am demodulating circuit

Info

Publication number
JPS5371557A
JPS5371557A JP14803376A JP14803376A JPS5371557A JP S5371557 A JPS5371557 A JP S5371557A JP 14803376 A JP14803376 A JP 14803376A JP 14803376 A JP14803376 A JP 14803376A JP S5371557 A JPS5371557 A JP S5371557A
Authority
JP
Japan
Prior art keywords
demodulating circuit
variation
influence
pair
level
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
Application number
JP14803376A
Other languages
Japanese (ja)
Inventor
Isamu Kurosaki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14803376A priority Critical patent/JPS5371557A/en
Publication of JPS5371557A publication Critical patent/JPS5371557A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: To reduce the influence of the variation of an input voltage extremely by connecting the inversion input terminal of a Schmitt circuit to which LPF output is connected to one pair of diodes reversely connected each other between level-deciding standard points.
COPYRIGHT: (C)1978,JPO&Japio
JP14803376A 1976-12-08 1976-12-08 Am demodulating circuit Pending JPS5371557A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14803376A JPS5371557A (en) 1976-12-08 1976-12-08 Am demodulating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14803376A JPS5371557A (en) 1976-12-08 1976-12-08 Am demodulating circuit

Publications (1)

Publication Number Publication Date
JPS5371557A true JPS5371557A (en) 1978-06-26

Family

ID=15443603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14803376A Pending JPS5371557A (en) 1976-12-08 1976-12-08 Am demodulating circuit

Country Status (1)

Country Link
JP (1) JPS5371557A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002368830A (en) * 2001-06-08 2002-12-20 Dainippon Printing Co Ltd Signal reception section

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002368830A (en) * 2001-06-08 2002-12-20 Dainippon Printing Co Ltd Signal reception section

Similar Documents

Publication Publication Date Title
JPS5284938A (en) Logic circuit
JPS5262067A (en) Current square-law circuit
JPS5261945A (en) Transistor circuit
JPS5371557A (en) Am demodulating circuit
JPS5344135A (en) Function test equipment for logical operation circuit
JPS5247682A (en) Integrated circuit
JPS5239156A (en) High voltage generating circuit
JPS533767A (en) Input-output-insulation circuit using photocoupler
JPS5280789A (en) Hole element
JPS51117849A (en) Impedance scaler
JPS5241829A (en) Inverter apparatus
JPS5333040A (en) Delay circuit
JPS5240054A (en) Digital-analog conversion circuit
JPS5260544A (en) Signal converter circuit
JPS5292326A (en) Inverter
JPS53120288A (en) Constant voltage semiconductor device
JPS5352348A (en) Cmos input circuit
JPS536508A (en) Selector circuit
JPS5373939A (en) Comparison circuit
JPS52102557A (en) Constant current source
JPS52135619A (en) Input unit
JPS5361947A (en) Differential comparator circuit
JPS5297614A (en) Control circuit
JPS53103368A (en) Fm demodulation system
JPS5420649A (en) Digital-to-analog converter circuit