ZHCSE48B September 2015 – January 2019 ADC31JB68
PRODUCTION DATA.
| PARAMETER | NOTES | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| STATIC CHARACTERISTICS | ||||||
| Resolution | No missing codes | 16 | Bits | |||
| GVAR | Gain variation | Part-to-part variation of input voltage to output code gain between different parts | 1 | %FSR | ||
| TG | Gain temperature drift | Drift of input voltage to output code gain across temperature | 100 | ppm(FSR)/°C | ||
| VOFF | Input voltage offset | 0.2 | %FSR | |||
| TVOFF | Input voltage offset temperature drift | 9 | ppm(FSR)/°C | |||
| DNL | Differential nonlinearity | Sinusoidal histogram, 10-MHz input | ±0.23 | LSB | ||
| INL | Integral nonlinearity | Sinusoidal histogram, 10-MHz input | ±7.1 | LSB | ||
| DYNAMIC AC CHARACTERISTICS | ||||||
| BW3dB | Analog input bandwidth | See measurement configuration in Figure 64 | 1300 | MHz | ||
| SNR | Signal to noise ratio | fIN = 10 MHz, AIN = –40 dBFS | 70.6 | dBFS | ||
| fIN = 10 MHz | 70.3 | |||||
| fIN = 100 MHz | 70.1 | |||||
| fIN = 210 MHz | 68.3 | 69.3 | ||||
| fIN = 210 MH, TA = 25°C | 68.4 | 69.3 | ||||
| fIN = 350 MHz | 68.1 | |||||
| fIN = 450 MHz | 67.0 | |||||
| NSD | Noise spectral density | fIN = 10 MHz, AIN = –40 dBFS | –154.6 | dBFS/Hz | ||
| fIN = 10 MHz | –154.3 | |||||
| fIN = 100 MHz | –154.1 | |||||
| fIN = 210 MHz | –152.3 | –153.3 | ||||
| fIN = 210 MHz, TA = 25°C | –152.4 | –153.3 | ||||
| fIN = 350 MHz | –152.1 | |||||
| fIN = 450 MHz | –151.0 | |||||
| SINAD | Signal to noise and distortion ratio | fIN = 10 MHz | 69.9 | dBFS | ||
| fIN = 100 MHz | 69.5 | |||||
| fIN = 210 MHz | 67.4 | 68.9 | ||||
| fIN = 210 MHz, TA = 25ºC | 67.8 | 68.9 | ||||
| fIN = 350 MHz | 67.6 | |||||
| fIN = 450 MHz | 66.5 | dBFS | ||||
| ENOB | Effective number of bits | fIN = 10 MHz | 11.3 | Bits | ||
| fIN = 100 MHz | 11.3 | |||||
| fIN = 210 MHz | 10.9 | 11.2 | ||||
| fIN = 210 MH, TA = 25°C | 11.0 | 11.2 | ||||
| fIN = 350 MHz | 10.9 | |||||
| fIN = 450 MHz | 10.8 | |||||
| SFDR | Spurious-free dynamic range | fIN = 10 MHz | 83 | dBc | ||
| fIN = 100 MHz | 81 | |||||
| fIN = 210 MHz | 74 | 80 | ||||
| fIN = 210 MH, TA = 25°C | 75 | 80 | ||||
| fIN = 350 MHz | 79 | |||||
| fIN = 450 MHz | 77 | |||||
| HD2 | Second-order harmonic distortion | fIN = 10 MHz | –83 | dBc | ||
| fIN = 100 MHz | –81 | |||||
| fIN = 210 MHz | –74 | –84 | ||||
| fIN = 210 MH, TA = 25°C | –75 | –84 | ||||
| fIN = 350 MHz | –84 | |||||
| fIN = 450 MHz | –77 | |||||
| HD3 | Third-order harmonic distortion | fIN = 10 MHz | –92 | dBc | ||
| fIN = 100 MHz | –83 | |||||
| fIN = 210 MHz | –74 | –80 | ||||
| fIN = 210 MHz TA = 25°C | –75 | –80 | ||||
| fIN = 350 MHz | –79 | |||||
| fIN = 450 MHz | –87 | |||||
| Non-HD2, HD3 | Spurious free dynamic range excluding HD2, HD3 | fIN = 10 MHz | –93 | dBFS | ||
| fIN = 100 MHz | –89 | |||||
| fIN = 210 MHz | –83 | –91 | ||||
| fIN = 210 MH, TA = 25°C | –83 | –91 | ||||
| fIN = 350 MHz | –88 | |||||
| fIN = 450 MHz | –89 | |||||
| THD | Total harmonic distortion | fIN = 10 MHz | –81 | dBc | ||
| fIN = 100 MHz | –78 | |||||
| fIN = 210 MHz | –72 | –78 | ||||
| fIN = 210 MH, TA = 25°C | –73 | –78 | ||||
| fIN = 350 MHz | –73 | |||||
| fIN = 450 MHz | –72 | |||||
| IMD3 | Two–tone intermodulation distortion | Worst-case IMD3 spur adjacent to the input tones, f1 = 200 MHz, f2 = 210 MHz,
AIN = –7-dBFS/tone |
–89 | dBc | ||