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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sheng-Chuan Liang Ding-Jyun Huang Chen-Kang Ho Hao-Chiao Hong |
| Copyright Year | 2007 |
| Description | Author affiliation: Nat. Chiao Tung Univ. Hsinchu, Hsinchu (Sheng-Chuan Liang; Ding-Jyun Huang; Chen-Kang Ho; Hao-Chiao Hong) |
| Abstract | This paper demonstrates a 10 GS/s, 4-bit, flash analog-to-digital converter (ADC) and current-steering digital-to-analog converter (DAC) pair for the design of advanced serial-link transceivers. Current mode logic (CML) gates are used to alleviate the severe power bouncing. The active feedback amplifiers, CML, and wave-pipelining technique help achieve the ultimate 10 GHz sampling rate. A design-for-testability circuit using the digital loop-back scheme is added to address the difficulty of at-speed measurements. The experimental results show that the cascaded ADC and DAC pair achieves a 27.3 dBc spurious-free dynamic range and a 25.0 dB signal-to-noise ratio with the 1.11 GHz, -1 dBm stimulus. It corresponds to an ENOB of 3.86 bits. The test chip totally consumes 420 mW from a 1.2 V supply. The areas of the ADC and DAC are 0.1575 $mm^{2}$ and 0.0636 $mm^{2},$ respectively in 0.13 mum CMOS technology. |
| Starting Page | 416 |
| Ending Page | 419 |
| File Size | 326495 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424413591 |
| DOI | 10.1109/ASSCC.2007.4425719 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-11-12 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | CMOS technology Analog-digital conversion Digital-analog conversion Transceivers Logic gates CMOS logic circuits Feedback amplifiers Sampling methods Semiconductor device measurement Dynamic range |
| Content Type | Text |
| Resource Type | Article |
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