GB2094084B - Level shifting circuit - Google Patents
Level shifting circuitInfo
- Publication number
- GB2094084B GB2094084B GB8106347A GB8106347A GB2094084B GB 2094084 B GB2094084 B GB 2094084B GB 8106347 A GB8106347 A GB 8106347A GB 8106347 A GB8106347 A GB 8106347A GB 2094084 B GB2094084 B GB 2094084B
- Authority
- GB
- United Kingdom
- Prior art keywords
- level shifting
- shifting circuit
- circuit
- level
- shifting
- 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
- H03K5/003—Changing the DC level
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1206—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification
- H03B5/1209—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device using multiple transistors for amplification the amplifier having two current paths operating in a differential manner and a current source or degeneration circuit in common to both paths, e.g. a long-tailed pair.
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
- H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
- H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Logic Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813107581 DE3107581A1 (en) | 1981-02-27 | 1981-02-27 | LEVEL SHIFT CONTROL |
GB8106347A GB2094084B (en) | 1981-02-27 | 1981-02-27 | Level shifting circuit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813107581 DE3107581A1 (en) | 1981-02-27 | 1981-02-27 | LEVEL SHIFT CONTROL |
GB8106347A GB2094084B (en) | 1981-02-27 | 1981-02-27 | Level shifting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2094084A GB2094084A (en) | 1982-09-08 |
GB2094084B true GB2094084B (en) | 1985-02-27 |
Family
ID=25791467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8106347A Expired GB2094084B (en) | 1981-02-27 | 1981-02-27 | Level shifting circuit |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3107581A1 (en) |
GB (1) | GB2094084B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2765257B2 (en) * | 1991-04-11 | 1998-06-11 | 日本電気株式会社 | Amplifier circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648153A (en) * | 1970-11-04 | 1972-03-07 | Rca Corp | Reference voltage source |
US3893018A (en) * | 1973-12-20 | 1975-07-01 | Motorola Inc | Compensated electronic voltage source |
DE2533199C3 (en) * | 1975-07-24 | 1981-08-20 | Siemens AG, 1000 Berlin und 8000 München | Circuit arrangement for generating an auxiliary voltage that is independent of changes in the supply voltage |
US4103249A (en) * | 1977-10-31 | 1978-07-25 | Gte Sylvania Incorporated | Pnp current mirror |
JPS5482647A (en) * | 1977-12-14 | 1979-07-02 | Sony Corp | Transistor circuit |
-
1981
- 1981-02-27 GB GB8106347A patent/GB2094084B/en not_active Expired
- 1981-02-27 DE DE19813107581 patent/DE3107581A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3107581C2 (en) | 1988-02-18 |
GB2094084A (en) | 1982-09-08 |
DE3107581A1 (en) | 1982-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970227 |