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The complex nature of analog design makes it difficult to transform analog circuits from one process to another one without extensive manual tuning. Whereas shrinking of layout data is widely used in the digital domain improving performance and reducing area simultaneously, analog circuits, or analog parts of mixed signal circuits usually are redesigned manually. This paper presents a method, that...
A novel CMOS power amplifier is presented. The following often contradictory requirements are fullfilled: - low and stable quiescent current - significantly (160 times) larger peak current - low crossover distortion - high output swing (3.2Vpp) together with - high driving capability (25 Ohm load) from a - single 5V power supply - minimum chip area These features have been achieved by combining the...
A CMOS line driver for the ISDN Primary Access Transceiver IPAT is presented. Operating in bridge configuration a driver pair delivers. 7.2 Vpp output voltage into a differential load of 22.8?? at a data rate of 1.544 Mb/s (T1 application), using a single 5V supply voltage. The main feature of the single drivers is a control unit which stabilizes the quiescent current in the output stage at 20mA,...
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