JPS6486629A - Integrated circuit for tuner - Google Patents

Integrated circuit for tuner

Info

Publication number
JPS6486629A
JPS6486629A JP24449287A JP24449287A JPS6486629A JP S6486629 A JPS6486629 A JP S6486629A JP 24449287 A JP24449287 A JP 24449287A JP 24449287 A JP24449287 A JP 24449287A JP S6486629 A JPS6486629 A JP S6486629A
Authority
JP
Japan
Prior art keywords
circuit
voltage
integrated circuit
stabilized voltage
tuner
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
JP24449287A
Other languages
Japanese (ja)
Inventor
Naoto Okura
Takashi Kuriki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP24449287A priority Critical patent/JPS6486629A/en
Publication of JPS6486629A publication Critical patent/JPS6486629A/en
Pending legal-status Critical Current

Links

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To attain a stable overall characteristic by providing a stabilized voltage output terminal leading to a voltage stabilizing circuit. CONSTITUTION:The stabilized voltage output terminal 24 able to output a stabilized voltage from a voltage stabilizing circuit 10 is provided to a tuner integrated circuit 23 having a mixed circuit 4, an oscillation circuit 6, an IF amplifier circuit 7 and the voltage stabilizing circuit 10. Thus, each circuit in the tuner integrated circuit 23 is operated by a stabilized voltage supplied from the voltage stabilizing circuit 10, operated very stably against the fluctuation of the voltage for driving the tuner integrated circuit or the change in the ambient temperature and a stabilized voltage is supplied from the stabilized voltage output terminal 24 of the voltage stabilizing circuit 10 to the circuit section at the outside of the tuner integrated circuit 23.
JP24449287A 1987-09-28 1987-09-28 Integrated circuit for tuner Pending JPS6486629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24449287A JPS6486629A (en) 1987-09-28 1987-09-28 Integrated circuit for tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24449287A JPS6486629A (en) 1987-09-28 1987-09-28 Integrated circuit for tuner

Publications (1)

Publication Number Publication Date
JPS6486629A true JPS6486629A (en) 1989-03-31

Family

ID=17119473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24449287A Pending JPS6486629A (en) 1987-09-28 1987-09-28 Integrated circuit for tuner

Country Status (1)

Country Link
JP (1) JPS6486629A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922748A (en) * 1987-11-18 1990-05-08 Joram Hopenfeld Method for monitoring thinning of pipe walls and piping component for use therewith
JPH06283973A (en) * 1993-03-19 1994-10-07 Matsushita Electric Ind Co Ltd Ic for tuner
JP2007332566A (en) * 2006-06-12 2007-12-27 Air Cycle Sangyo Kk Handrail

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922748A (en) * 1987-11-18 1990-05-08 Joram Hopenfeld Method for monitoring thinning of pipe walls and piping component for use therewith
JPH06283973A (en) * 1993-03-19 1994-10-07 Matsushita Electric Ind Co Ltd Ic for tuner
JP2007332566A (en) * 2006-06-12 2007-12-27 Air Cycle Sangyo Kk Handrail

Similar Documents

Publication Publication Date Title
JPS57206113A (en) Amplifier for limiter
JPS55109003A (en) Oscillation circuit
JPS6486629A (en) Integrated circuit for tuner
DE69901684D1 (en) TEMPERATURE COMPENSATED OSCILLATOR
JPS546443A (en) Voltage control oscillation circuit
JPS6451710A (en) Voltage controlled oscillation circuit
JPS5616891A (en) Quartz oscillating circuit for watch
JPS647811A (en) Oscillating circuit
ES2065282A2 (en) Switch mode power supply with shortcircuit current limitation.
JPS6441912A (en) Constant voltage circuit
JPS6465611A (en) Stabilized power supply circuit
JPS56132172A (en) Rectification circuit
JPS6464403A (en) Oscillation circuit
JPS5671119A (en) Control circuit
JPS6464406A (en) Operational amplifier
JPS5455362A (en) Electronic watch
JPS54157459A (en) Amplifier circuit
JPS5474601A (en) Hysteresis circuit of current control
JPS57202106A (en) Oscillation circuit
JPS555559A (en) Integrated circuit
JPS57162521A (en) Gate circuit
JPS6451808A (en) Differential amplifier device
JPS6471286A (en) Highly stable synchronizing oscillator
DRISCOLL Narrow deviation voltage controlled crystal oscillator(Patent)
JPS5783832A (en) Constant voltage power source of digital control