GB2202400B - Switched capacitor circuit - Google Patents

Switched capacitor circuit

Info

Publication number: GB2202400B
Authority: GB; United Kingdom
Prior art keywords: switched capacitor; capacitor circuit; circuit; switched; capacitor
Prior art date: 1987-03-19
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 - Lifetime

Application number

GB8706606A

Other versions

GB2202400A (en

GB8706606D0 (en

Inventor

Michael John Gay

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.)

Motorola Solutions Inc

Original Assignee

Motorola Inc

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.)

1987-03-19

Filing date

1987-03-19

Publication date

1991-05-29

1987-03-19 Application filed by Motorola Inc filed Critical Motorola Inc

1987-03-19 Priority to GB8706606A priority Critical patent/GB2202400B/en

1987-04-23 Publication of GB8706606D0 publication Critical patent/GB8706606D0/en

1988-09-21 Publication of GB2202400A publication Critical patent/GB2202400A/en

1991-05-29 Application granted granted Critical

1991-05-29 Publication of GB2202400B publication Critical patent/GB2202400B/en

1994-01-21 Priority to HK8794A priority patent/HK8794A/en

2007-03-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
- G11C27/02—Sample-and-hold arrangements
- G11C27/024—Sample-and-hold arrangements using a capacitive memory element
- G11C27/026—Sample-and-hold arrangements using a capacitive memory element associated with an amplifier
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H19/00—Networks using time-varying elements, e.g. N-path filters
- H03H19/004—Switched capacitor networks

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Filters That Use Time-Delay Elements (AREA)

GB8706606A 1987-03-19 1987-03-19 Switched capacitor circuit Expired - Lifetime GB2202400B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB8706606A GB2202400B (en)	1987-03-19	1987-03-19	Switched capacitor circuit
HK8794A HK8794A (en)	1987-03-19	1994-01-21	Switched capacitor circuit

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8706606A GB2202400B (en)	1987-03-19	1987-03-19	Switched capacitor circuit

Publications (3)

Publication Number	Publication Date
GB8706606D0 GB8706606D0 (en)	1987-04-23
GB2202400A GB2202400A (en)	1988-09-21
GB2202400B true GB2202400B (en)	1991-05-29

Family

ID=10614288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8706606A Expired - Lifetime GB2202400B (en)	1987-03-19	1987-03-19	Switched capacitor circuit

Country Status (2)

Country	Link
GB (1)	GB2202400B (en)
HK (1)	HK8794A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2296399B (en) *	1994-11-23	1998-10-14	Motorola Inc	Compensating circuit
GB2358097A (en)	1999-12-22	2001-07-11	Ericsson Telefon Ab L M	A low voltage switched capacitor differential amplifier with improved dynamic range

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1985001623A1 (en) *	1983-10-04	1985-04-11	American Telephone & Telegraph Company	Switched capacitor circuits

1987
- 1987-03-19 GB GB8706606A patent/GB2202400B/en not_active Expired - Lifetime
1994
- 1994-01-21 HK HK8794A patent/HK8794A/en not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1985001623A1 (en) *	1983-10-04	1985-04-11	American Telephone & Telegraph Company	Switched capacitor circuits

Also Published As

Publication number	Publication date
HK8794A (en)	1994-02-04
GB2202400A (en)	1988-09-21
GB8706606D0 (en)	1987-04-23

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Legal Events

Date	Code	Title	Description
1999-10-27	746	Register noted 'licences of right' (sect. 46/1977)	Effective date: 19990930
2002-11-06	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20020319