Autor: |
Wang Zhihua, Wang Shaopeng, Li Fule, Ren Yannan |
Rok vydání: |
2012 |
Předmět: |
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Zdroj: |
Journal of Semiconductors. 33:085006 |
ISSN: |
1674-4926 |
Popis: |
This paper presents a 400-MS/s 12-bit CMOS current-steering digital-to-analog converter (DAC). The proposed DAC adapts 6+2+4 segmented architecture and a modified switching scheme to improve dynamic and static performance. The measured spurious-free dynamic range is up to 77.18 dB at 400 MS/s with a 10 MHz input signal. The full-scale output current is 20 mA with a 1.8 V single power supply. The core area occupies 0.6 mm2 in a standard 1P-6M 0.18-μm CMOS process. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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