| 摘要 |
A communication device includes a first polarity driver circuit including a first current source, a first amplifier that receives an input signal, that controls the first current source, and that receives a signal from the first current source, a first cascode device arranged in a cascode configuration with the first current source, and a second amplifier that receives a bias signal, that controls the first cascode device, and that receives a signal from the first cascode device.
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