RHF1401_12 Datasheet, PDF (24/42 Pages) STMicroelectronics – Rad-hard 14-bit 30 Msps A/D converter

Electrical characteristics
RHF1401
Figure 48. ENOB vs. Vin, Fin 1 kHz, Vrefp = 1.4 V Figure 49. ENOB vs Vin, Fin = 2 MHz, Vrefp = 1.4 V
11.5
F in = 1kHz - V R E F P =1.4V
11.5
F in = 2MHz - V R E F P =1.4V
11.0
11.0
10.5
10.5
10.0
Fs =
10 ks ps
100 ks ps
1 Ms ps
9.5
10 Ms ps
20 Ms ps
25 Ms ps
9.0
30 Ms ps
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Vin (Vpp)
10.0
Fs =
2 Ms ps
9.5
10 Ms ps
20 Ms ps
25 Ms ps
9.0
30 Ms ps
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Vin (Vpp)
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Doc ID 13317 Rev 8