信噪比SNRa (dB) | 采样频率fs (GHz) | 测量精度(ps rms) |
50 | 1 | 9.13 |
50 | 2 | 6.46 |
50 | 4 | 4.57 |
60 | 1 | 2.90 |
60 | 2 | 2.05 |
60 | 4 | 1.45 |
70 | 1 | 0.95 |
70 | 2 | 0.68 |
70 | 4 | 0.49 |