| Citation: |
Zhao Yan, Wang Zhigong, Li Wei. 80 Gb/s 2 : 1 multiplexer in 0.13-µm SiGe BiCMOS technology[J]. Journal of Semiconductors, 2009, 30(2): 025008. doi: 10.1088/1674-4926/30/2/025008
Zhao Y, Wang Z G, Li W. 80 Gb/s 2 : 1 multiplexer in 0.13-µm SiGe BiCMOS technology[J]. J. Semicond., 2009, 30(2): 025008. doi: 10.1088/1674-4926/30/2/025008.
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80 Gb/s 2 : 1 multiplexer in 0.13-µm SiGe BiCMOS technology
doi: 10.1088/1674-4926/30/2/025008
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Abstract
This work presents an ultra-high speed 2 : 1 multiplexer (MUX) in a SiGe BiCMOS technology with fT = 103 GHz. To boost the operating speed, the system scheme is optimized including a 2 : 1 selector circuit directly driving an external 50 W load, and two wide-band data buffers and one clock buffer in the input stage. The chip exhibited an open eye at 80 Gb/s with a 160 mV single-ended voltage swing.-
Keywords:
- Gilbert cell
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References
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Proportional views
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