| 摘要 |
The output signal of a limiter stage (2) is fed to a detection stage (5) which is supplied with current, whereby the current supply (3) and hence the output signal of the detection stage are dependent on the supply voltage (13). An arrangement (4) for compensation of the fluctuations in the current supply forms the difference between a first early dependent current and a second, less early dependent current, multiplies this with a factor and adds it to the output current from the current supply. Two couples current sources can be used to provide the first early dependent current and the second, less early dependent current. |
