GB1543203A – Saw-tooth generator circuits
– Google Patents
GB1543203A – Saw-tooth generator circuits
– Google Patents
Saw-tooth generator circuits
Info
Publication number
GB1543203A
GB1543203A
GB5932/76A
GB593276A
GB1543203A
GB 1543203 A
GB1543203 A
GB 1543203A
GB 5932/76 A
GB5932/76 A
GB 5932/76A
GB 593276 A
GB593276 A
GB 593276A
GB 1543203 A
GB1543203 A
GB 1543203A
Authority
GB
United Kingdom
Prior art keywords
saw
generator circuits
tooth generator
tooth
circuits
Prior art date
1975-03-17
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.)
Expired
Application number
GB5932/76A
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.)
Siemens AG
Original Assignee
Siemens AG
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.)
1975-03-17
Filing date
1976-02-16
Publication date
1979-03-28
1976-02-16
Application filed by Siemens AG
filed
Critical
Siemens AG
1979-03-28
Publication of GB1543203A
publication
Critical
patent/GB1543203A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03K—PULSE TECHNIQUE
H03K4/00—Generating pulses having essentially a finite slope or stepped portions
H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
GB5932/76A
1975-03-17
1976-02-16
Saw-tooth generator circuits
Expired
GB1543203A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2511642A
DE2511642C3
(en)
1975-03-17
1975-03-17
Circuit arrangement for regulating the amplitude of a sawtooth generator
Publications (1)
Publication Number
Publication Date
GB1543203A
true
GB1543203A
(en)
1979-03-28
Family
ID=5941606
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5932/76A
Expired
GB1543203A
(en)
1975-03-17
1976-02-16
Saw-tooth generator circuits
Country Status (7)
Country
Link
US
(1)
US4047052A
(en)
JP
(1)
JPS5820167B2
(en)
CA
(1)
CA1069596A
(en)
DE
(1)
DE2511642C3
(en)
FR
(1)
FR2305065A1
(en)
GB
(1)
GB1543203A
(en)
IT
(1)
IT1056981B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4620312A
(en)
*
1982-07-20
1986-10-28
Sony Corporation
Pulse signal processing circuit
EP0507471A2
(en)
*
1991-04-01
1992-10-07
Tektronix Inc.
Timer circuit including an analog ramp generator and a CMOS counter
Families Citing this family (24)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL7811597A
(en)
*
1978-11-27
1980-05-29
Philips Nv
SAW TEETH GENERATOR.
EP0011899B1
(en)
*
1978-11-27
1982-10-20
Koninklijke Philips Electronics N.V.
Circuit for generating a synchronisable sawtooth voltage
DE2908942C3
(en)
*
1979-03-07
1982-01-28
Siemens AG, 1000 Berlin und 8000 München
Device for generating an electrical triangular voltage
DE2935917A1
(en)
*
1979-09-06
1981-03-26
Deutsche Itt Industries Gmbh, 79108 Freiburg
CIRCUIT FOR IMPULSE TRANSMISSION AND REPEAT
US4334174A
(en)
*
1979-09-21
1982-06-08
Zenith Radio Corporation
Sawtooth waveform generation for a television receiver
DE2949066C2
(en)
*
1979-12-06
1986-03-27
Philips Patentverwaltung Gmbh, 2000 Hamburg
Circuit arrangement for generating a sawtooth voltage
DE3220553C2
(en)
*
1981-03-30
1984-05-17
Siemens AG, 1000 Berlin und 8000 München
Sawtooth generator
JPS57178415A
(en)
*
1981-04-10
1982-11-02
Tektronix Inc
Oblique signal generator
US4449059A
(en)
*
1981-07-13
1984-05-15
Tektronix, Inc.
Triangle waveform generator having a loop delay compensation network
DE3219815A1
(en)
*
1982-05-26
1983-12-01
Siemens AG, 1000 Berlin und 8000 München
TRIANGLE GENERATOR
DE3440024A1
(en)
*
1984-11-02
1986-05-07
Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen
CIRCUIT ARRANGEMENT FOR THE VERTICAL DEFLECTION OF ELECTRON BEAMS IN TELEVISION TUBES
IT1189575B
(en)
*
1986-06-18
1988-02-04
Sgs Microelettronica Spa
POLARIZATION CURRENT RECOVERY CIRCUIT, IN PARTICULAR FOR RAMP GENERATORS
IT1215369B
(en)
*
1987-02-25
1990-02-08
Sgs Microelettronica Spa
PERIODIC SIGNAL GENERATOR WITH EXPONENTIAL TREND, IN PARTICULAR FOR SWITCHING POWER SUPPLIES.
US5008659A
(en)
*
1988-02-08
1991-04-16
U.S. Philips Corporation
Picture display device including a waveform generator/and a compensation circuit, and integrated circuit incorporating the same
US5079453A
(en)
*
1990-09-04
1992-01-07
Motorola, Inc.
Slope compensation circuit for stabilizing current mode converters
GB2269080B
(en)
*
1992-07-25
1996-01-17
Ibm
Deflection apparatus for raster scanned CRT displays
US5300821A
(en)
*
1992-08-04
1994-04-05
Lei Chu Enterprise Co., Inc.
Power controller
DE4238615C1
(en)
*
1992-11-16
1993-11-25
Telefunken Microelectron
Generating line flyback pulses for display tube – using operational amplifier circuit with input from sawtooth wave signal generator controlling amplitude and frequency
JPH07202593A
(en)
*
1993-12-29
1995-08-04
Matsushita Electric Ind Co Ltd
Voltage current conversion circuit
SE9801120D0
(en)
*
1998-03-30
1998-03-30
Astra Ab
Electrical device
US6839590B2
(en)
2001-10-22
2005-01-04
Medtronic Physio-Control Corp.
Average current mode controlled energy storage in a defibrillator
US7583113B2
(en)
*
2006-12-04
2009-09-01
Linear Technology Corporation
Sawtooth oscillator having controlled endpoints and methodology therefor
US7336110B1
(en)
*
2007-01-17
2008-02-26
Atmel Corporation
Differential amplitude controlled sawtooth generator
CN108809275B
(en)
*
2018-08-30
2023-08-01
上海艾为电子技术股份有限公司
Signal generating circuit and DC converter
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2715182A
(en)
*
1945-04-03
1955-08-09
Amasa S Bishop
Variable rate sweep voltage generator
US3217271A
(en)
*
1962-12-20
1965-11-09
United Aircraft Corp
Variable sweep generation amplitude control
US3373377A
(en)
*
1966-07-01
1968-03-12
Xerox Corp
Self-adjusting variable frequency sawtooth generator
DE1277908B
(en)
*
1966-11-19
1968-09-19
Boelkow Gmbh
Circuit arrangement for generating a saw tooth voltage
US3577007A
(en)
*
1969-01-21
1971-05-04
Bell & Howell Co
Constant amplitude variable frequency sweep generator
NL7205484A
(en)
*
1971-04-28
1972-10-31
IT944477B
(en)
*
1971-12-29
1973-04-20
Italiana Telecominicazioni Sie
GENERATOR OF A SAWTOOTH VOLTAGE OF CONSTANT AMPLITUDE WITH VARIETY OF FREQUENCY
1975
1975-03-17
DE
DE2511642A
patent/DE2511642C3/en
not_active
Expired
1976
1976-02-16
GB
GB5932/76A
patent/GB1543203A/en
not_active
Expired
1976-02-20
CA
CA246,249A
patent/CA1069596A/en
not_active
Expired
1976-03-10
IT
IT21022/76A
patent/IT1056981B/en
active
1976-03-15
JP
JP51028040A
patent/JPS5820167B2/en
not_active
Expired
1976-03-16
US
US05/667,516
patent/US4047052A/en
not_active
Expired – Lifetime
1976-03-16
FR
FR7607499A
patent/FR2305065A1/en
active
Granted
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4620312A
(en)
*
1982-07-20
1986-10-28
Sony Corporation
Pulse signal processing circuit
EP0507471A2
(en)
*
1991-04-01
1992-10-07
Tektronix Inc.
Timer circuit including an analog ramp generator and a CMOS counter
EP0507471A3
(en)
*
1991-04-01
1993-03-03
Tektronix Inc.
Timer circuit including an analog ramp generator and a cmos counter
Also Published As
Publication number
Publication date
DE2511642B2
(en)
1977-03-24
FR2305065B1
(en)
1983-01-07
CA1069596A
(en)
1980-01-08
US4047052A
(en)
1977-09-06
DE2511642C3
(en)
1980-09-11
DE2511642A1
(en)
1976-09-23
FR2305065A1
(en)
1976-10-15
JPS51116652A
(en)
1976-10-14
IT1056981B
(en)
1982-02-20
JPS5820167B2
(en)
1983-04-21
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Legal Events
Date
Code
Title
Description
1979-06-13
PS
Patent sealed [section 19, patents act 1949]
1986-10-08
PCNP
Patent ceased through non-payment of renewal fee
