Abstract
In this paper, a 10-bit, 1.8-GS/s time-interleaved analog-to-digital converter (ADC) is presented. The ADC employs 24 parallel 10-bit pipeline ADCs to reach the conversion rate of 1.8GS/s. Sampling clocks are generated by a delay-locked loop (DLL), which includes a calibration of timing skew.
Offset and gain error are calibrated in order to overcome the effects of device mismatch within a channel ADC.
The ADC, implemented with a 0.35-μm BiCMOS, achieves an effective number of bits (ENOB) of 7.19 bits with a 764-MHz input while consuming 3.5W of power.
Offset and gain error are calibrated in order to overcome the effects of device mismatch within a channel ADC.
The ADC, implemented with a 0.35-μm BiCMOS, achieves an effective number of bits (ENOB) of 7.19 bits with a 764-MHz input while consuming 3.5W of power.
Original language | English |
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Title of host publication | Proceedings of the 14th IEEE International Conference on Electronics, Circuits, and Systems |
Publisher | IEEE Institute of Electrical and Electronic Engineers |
Pages | 673-676 |
ISBN (Print) | 978-1-4244-1377-5, 978-1-4244-1378-2 |
DOIs | |
Publication status | Published - 2007 |
MoE publication type | A4 Article in a conference publication |
Event | 14th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2007 - Marrakech, Morocco Duration: 11 Dec 2007 → 14 Dec 2007 |
Conference
Conference | 14th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2007 |
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Country/Territory | Morocco |
City | Marrakech |
Period | 11/12/07 → 14/12/07 |