High Speed Serial Data Transmission Integrated Circuits with Half-Rate Clock and Quarter-Rate Clock in SiGe BiCMOS Technology
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منابع مشابه
SiGe BiCMOS PAM-4 Clock and Data Recovery Circuit for High-Speed Serial Communications
A multilevel clock and data recovery (CDR) circuit for highspeed serial data transmission was designed using the IBM 6HP 0.25 μm SiGe BiCMOS process technology. The circuit extracts the clock from a 32 Gb/s 4-level pulse amplitude modulated (PAM-4) input signal and outputs four channels of retimed NRZ data at 8 Gb/s per channel. The CDR design incorporates a PAM-4 to 2-bit-binary converter, a p...
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