NL1007809C2 - Middenfrequentie versterkerschakeling. - Google Patents

Middenfrequentie versterkerschakeling. Download PDF

Info

Publication number: NL1007809C2
Authority: NL; Netherlands
Prior art keywords: circuit; amplifier circuit; output; voltage; current
Prior art date: 1996-12-18

Application number

NL1007809A

Other languages

English (en)

Dutch (nl)

Other versions

NL1007809A1 (nl

Inventor

Hiroshi Syono

Shinsaku Fukuda

Original Assignee

Sony Corp

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.)

1996-12-18

Filing date

1997-12-16

Publication date

2002-03-12

1997-12-16 Application filed by Sony Corp filed Critical Sony Corp

1998-06-19 Publication of NL1007809A1 publication Critical patent/NL1007809A1/xx

2002-03-12 Application granted granted Critical

2002-03-12 Publication of NL1007809C2 publication Critical patent/NL1007809C2/nl

Links

230000003321 amplification Effects 0.000 claims description 14
238000003199 nucleic acid amplification method Methods 0.000 claims description 14
230000002787 reinforcement Effects 0.000 claims 1
238000010586 diagram Methods 0.000 description 9
238000005265 energy consumption Methods 0.000 description 2
230000005236 sound signal Effects 0.000 description 2
230000009471 action Effects 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0277—Selecting one or more amplifiers from a plurality of amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/211—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only using a combination of several amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)
Control Of Amplification And Gain Control (AREA)

NL1007809A 1996-12-18 1997-12-16 Middenfrequentie versterkerschakeling. NL1007809C2 (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP8338226A JPH10178322A (ja)	1996-12-18	1996-12-18	中間周波増幅回路
JP33822696		1996-12-18

Publications (2)

Publication Number	Publication Date
NL1007809A1 NL1007809A1 (nl)	1998-06-19
NL1007809C2 true NL1007809C2 (nl)	2002-03-12

Family

ID=18316122

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL1007809A NL1007809C2 (nl)	1996-12-18	1997-12-16	Middenfrequentie versterkerschakeling.

Country Status (3)

Country	Link
JP (1)	JPH10178322A (ja)
KR (1)	KR19980064107A (ja)
NL (1)	NL1007809C2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100688655B1 (ko) *	1998-10-05	2007-02-28	코닌클리즈케 필립스 일렉트로닉스 엔.브이.	튜너 및 집적 회로

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3633165A (en) *	1969-12-15	1972-01-04	Applied Dynamics Inc	Analog data transmission system
DE2939017A1 (de) *	1978-09-27	1980-04-03	Pioneer Electronic Corp	Schaltung mit schalterfunktion
EP0482336A1 (en) *	1990-09-25	1992-04-29	National Semiconductor Corporation	Switchable transceiver interface device
EP0503843A1 (en) *	1991-03-15	1992-09-16	Nec Corporation	Amplifying circuit

1996
- 1996-12-18 JP JP8338226A patent/JPH10178322A/ja active Pending
1997
- 1997-12-12 KR KR1019970068397A patent/KR19980064107A/ko not_active Withdrawn
- 1997-12-16 NL NL1007809A patent/NL1007809C2/nl not_active IP Right Cessation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3633165A (en) *	1969-12-15	1972-01-04	Applied Dynamics Inc	Analog data transmission system
DE2939017A1 (de) *	1978-09-27	1980-04-03	Pioneer Electronic Corp	Schaltung mit schalterfunktion
EP0482336A1 (en) *	1990-09-25	1992-04-29	National Semiconductor Corporation	Switchable transceiver interface device
EP0503843A1 (en) *	1991-03-15	1992-09-16	Nec Corporation	Amplifying circuit

Also Published As

Publication number	Publication date
NL1007809A1 (nl)	1998-06-19
KR19980064107A (ko)	1998-10-07
JPH10178322A (ja)	1998-06-30

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Legal Events

Date	Code	Title	Description
1998-08-03	AD1A	A request for search or an international type search has been filed
2002-03-01	RD2N	Patents in respect of which a decision has been taken or a report has been made (novelty report)	Effective date: 20020110
2002-05-01	PD2B	A search report has been drawn up
2003-09-01	VD1	Lapsed due to non-payment of the annual fee	Effective date: 20030701