IT1049054B - AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL - Google Patents

AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL

Info

Publication number
IT1049054B
IT1049054B IT2915675A IT2915675A IT1049054B IT 1049054 B IT1049054 B IT 1049054B IT 2915675 A IT2915675 A IT 2915675A IT 2915675 A IT2915675 A IT 2915675A IT 1049054 B IT1049054 B IT 1049054B
Authority
IT
Italy
Prior art keywords
voltages
frequency control
integrated circuit
gain
supply
Prior art date
Application number
IT2915675A
Other languages
Italian (it)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Priority to IT2915675A priority Critical patent/IT1049054B/en
Application granted granted Critical
Publication of IT1049054B publication Critical patent/IT1049054B/en

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  • Circuits Of Receivers In General (AREA)

Abstract

A circuit for an AM/FM radio receiver suitable for construction as an integrated circuit with a component element which supplies the DC signal components of the AM demodulated signal or the FM demodulated signal for the conversion of the intermediate frequency to an audio frequency - the so-called "dynamic DC voltage". Another unit supplies a DC voltage of a low level when set for AM and a higher level when set for FM, the so-called "static DC voltage". The DC voltages are available for A.G.C. in AM operation and automatic frequency control in FM operation.
IT2915675A 1975-11-10 1975-11-10 AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL IT1049054B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2915675A IT1049054B (en) 1975-11-10 1975-11-10 AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2915675A IT1049054B (en) 1975-11-10 1975-11-10 AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL

Publications (1)

Publication Number Publication Date
IT1049054B true IT1049054B (en) 1981-01-20

Family

ID=11226431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2915675A IT1049054B (en) 1975-11-10 1975-11-10 AM FM integrated circuit receiver - includes circuit to supply DC VOLTAGES FOR GAIN AND FREQUENCY CONTROL

Country Status (1)

Country Link
IT (1) IT1049054B (en)

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