| An 8-bit 1.8 V 500 MS/s CMOS DAC with a novel four-stage current steering architecture Recent countries visiting this post |  |
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| An 8-bit 1.8 V 500 MS/s CMOS DAC with a novel four-stage current steering architecture Recent countries visiting this post | |
| 3 | United States |
| 3 | Turkey |
| 1 | Russian Federation |