GB1205923A - Improvements relating to transistor comparator circuits - Google Patents
Improvements relating to transistor comparator circuitsInfo
- Publication number
- GB1205923A GB1205923A GB4385666A GB4385666A GB1205923A GB 1205923 A GB1205923 A GB 1205923A GB 4385666 A GB4385666 A GB 4385666A GB 4385666 A GB4385666 A GB 4385666A GB 1205923 A GB1205923 A GB 1205923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- improvements relating
- comparator circuits
- fixed reference
- transistor
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
- H03K5/2409—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors
- H03K5/2418—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude using bipolar transistors with at least one differential stage
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Radar Systems Or Details Thereof (AREA)
- Manipulation Of Pulses (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
1,205,923. Transistor pulse - generating comparator circuit. BRITISH AIRCRAFT CORP. 24 Oct., 1967 [30 Sept., 1966], No. 43856/66. Heading H3T. A comparator comprises a pair of transistors 1, 2 feeding a monostable circuit 3, 4 so that once the input voltage has passed from a given side of the fixed reference, a pulse is generated by the monostable circuit, after which the circuit is inhibited until the input signal returns to the given side of the fixed reference level.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4385666A GB1205923A (en) | 1966-09-30 | 1966-09-30 | Improvements relating to transistor comparator circuits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4385666A GB1205923A (en) | 1966-09-30 | 1966-09-30 | Improvements relating to transistor comparator circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1205923A true GB1205923A (en) | 1970-09-23 |
Family
ID=10430614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4385666A Expired GB1205923A (en) | 1966-09-30 | 1966-09-30 | Improvements relating to transistor comparator circuits |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1205923A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0286384A2 (en) * | 1987-04-09 | 1988-10-12 | Seagate Microelectronics Limited | Switch mode electrical power controller |
-
1966
- 1966-09-30 GB GB4385666A patent/GB1205923A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0286384A2 (en) * | 1987-04-09 | 1988-10-12 | Seagate Microelectronics Limited | Switch mode electrical power controller |
EP0286384A3 (en) * | 1987-04-09 | 1990-01-31 | Integrated Power Semiconductors Ltd. | Switch mode electrical power controller |
EP0615335A2 (en) * | 1987-04-09 | 1994-09-14 | Seagate Microelectronics Ltd. | Switch mode electrical power controller |
EP0615335A3 (en) * | 1987-04-09 | 1994-10-26 | Seagate Microelectron Ltd | Switch mode electrical power controller. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |