 |
|
 |
| |
 |
|
Class Information
Number: 330/256
Name: Amplifiers > With semiconductor amplifying device (e.g., transistor) > Including differential amplifier > Having temperature compensation means
Description: Subject matter wherein temperature compensating means are utilized to protect or stabilize the amplifying device from changes in the ambient temperature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4862102 |
Method and apparatus for minimizing the self heating distortion of a compensated differential transconductance amplifier |
Aug. 29, 1989 |
| 4853647 |
Current gain compensation arrangement |
Aug. 1, 1989 |
| 4853646 |
Temperature compensated bipolar circuits |
Aug. 1, 1989 |
| 4779161 |
Multi-driver integrated circuit |
Oct. 18, 1988 |
| 4777472 |
Modified cascode amplifier |
Oct. 11, 1988 |
| 4769588 |
Apparatus and method for providing a current exponentially proportional to voltage and directly proportional to temperature |
Sep. 6, 1988 |
| 4763028 |
Circuit and method for semiconductor leakage current compensation |
Aug. 9, 1988 |
| 4757273 |
Complementary transconductance amplifiers |
Jul. 12, 1988 |
| 4724397 |
Trimmable differential amplifier having a zero temperature coefficient offset voltage and method |
Feb. 9, 1988 |
| 4724337 |
Automatic gain control detection circuit |
Feb. 9, 1988 |
| 4717890 |
Symmetric layout for quad operational amplifier |
Jan. 5, 1988 |
| 4716381 |
High-current operational amplifier |
Dec. 29, 1987 |
| 4677368 |
Precision thermal current source |
Jun. 30, 1987 |
| 4636742 |
Constant-current source circuit and differential amplifier using the same |
Jan. 13, 1987 |
| 4618833 |
Operational amplifier offset trim that does not change the offset potential temperature drift |
Oct. 21, 1986 |
| 4605906 |
Differential pair amplifier enhancement circuit |
Aug. 12, 1986 |
| 4604586 |
Amplifier with current mirror circuit for controlling amplification temperature dependency |
Aug. 5, 1986 |
| 4596961 |
Amplifier for modifying a signal as a function of temperature |
Jun. 24, 1986 |
| 4546320 |
Total temperature probe buffer amplifier |
Oct. 8, 1985 |
| 4528517 |
Overdrive thermal distortion compensation for a Quinn cascomp amplifier |
Jul. 9, 1985 |
| 4528516 |
Differential amplifier with dynamic thermal balancing |
Jul. 9, 1985 |
| 4502018 |
Gain regulation circuit for an amplifier circuit |
Feb. 26, 1985 |
| 4491802 |
Wide-band amplifier system |
Jan. 1, 1985 |
| 4478527 |
Temperature compensation for zero and span changes in a measurement circuit |
Oct. 23, 1984 |
| 4476439 |
Level shifting circuit |
Oct. 9, 1984 |
| 4475103 |
Integrated-circuit thermocouple signal conditioner |
Oct. 2, 1984 |
| 4472648 |
Transistor circuit for reducing gate leakage current in a JFET |
Sep. 18, 1984 |
| 4464631 |
Circuit for trimming FET differential pair offset voltage without increasing the offset voltage temperature coefficient |
Aug. 7, 1984 |
| 4460872 |
Low noise differential amplifier |
Jul. 17, 1984 |
| 4456886 |
Control circuit for voltage controlled variable attenuator |
Jun. 26, 1984 |
| 4433302 |
Amplifier with independent quiescent output voltage control |
Feb. 21, 1984 |
| 4424461 |
Semiconductor integrated circuit providing temperature compensation |
Jan. 3, 1984 |
| 4400796 |
Temperature compensated sense amplifier |
Aug. 23, 1983 |
| 4366444 |
Temperature-independent current trimming arrangement |
Dec. 28, 1982 |
| 4352053 |
Temperature compensating voltage generator circuit |
Sep. 28, 1982 |
| 4348633 |
Bandgap voltage regulator having low output impedance and wide bandwidth |
Sep. 7, 1982 |
| 4340866 |
Thermally-compensated variable gain differential amplifier |
Jul. 20, 1982 |
| 4336502 |
Amplifier with input stage differential amplifying circuit |
Jun. 22, 1982 |
| 4326171 |
Temperature compensating pressure sensor amplifier circuits |
Apr. 20, 1982 |
| 4323854 |
Temperature compensated current source |
Apr. 6, 1982 |
| 4318187 |
Phase tolerant magnetic bubble memory sense amplifier |
Mar. 2, 1982 |
| 4287478 |
Amplifier arrangement comprising two transistors |
Sep. 1, 1981 |
| 4287439 |
MOS Bandgap reference |
Sep. 1, 1981 |
| 4282641 |
Method of converting motor car |
Aug. 11, 1981 |
| 4283641 |
Feedback biasing circuit arrangement for transistor amplifier |
Aug. 11, 1981 |
| 4282641 |
Method of converting motor car |
Aug. 11, 1981 |
| 4261044 |
Temperature compensated magnetic bubble memory sense amplifier |
Apr. 7, 1981 |
| 4238738 |
Temperature-compensated amplifier circuit |
Dec. 9, 1980 |
| 4215317 |
Compensated operational amplifier circuit |
Jul. 29, 1980 |
| 4207537 |
Differential field effect transistor amplifier having a compensating field effect transistor current source |
Jun. 10, 1980 |
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
