ZHCSJF0 February 2019 ADC3244E
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | fS = 125 MSPS | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
DITHER ON | DITHER OFF | ||||||||
MIN | TYP | MAX | MIN | TYP | MAX | ||||
DYNAMIC AC CHARACTERISTICS | |||||||||
SNR | Signal-to-noise ratio
(from 1-MHz offset) |
fIN = 10 MHz | 72.9 | 73.3 | dBFS | ||||
fIN = 70 MHz | 71 | 72.6 | 73 | ||||||
fIN = 100 MHz | 72.4 | 72.8 | |||||||
fIN = 170 MHz | 71.7 | 72.2 | |||||||
fIN = 230 MHz | 71 | 71.6 | |||||||
Signal-to-noise ratio
(full Nyquist band) |
fIN = 10 MHz | 72.5 | 72.9 | ||||||
fIN = 70 MHz | 72.2 | 72.6 | |||||||
fIN = 100 MHz | 72.1 | 72.5 | |||||||
fIN = 170 MHz | 71.4 | 71.9 | |||||||
fIN = 230 MHz | 70.7 | 71.3 | |||||||
NSD(1) | Noise spectral density (averaged across Nyquist zone) | fIN = 10 MHz | –150.8 | –151.1 | dBFS/Hz | ||||
fIN = 70 MHz | –150.5 | –148.9 | –150.9 | ||||||
fIN = 100 MHz | –150.3 | –150.7 | |||||||
fIN = 170 MHz | –149.6 | –150.1 | |||||||
fIN = 230 MHz | –148.9 | –149.5 | |||||||
SINAD(1) | Signal-to-noise and distortion ratio | fIN = 10 MHz | 72.8 | 73 | dBFS | ||||
fIN = 70 MHz | 69.6 | 72.6 | 72.9 | ||||||
fIN = 100 MHz | 72.3 | 72.5 | |||||||
fIN = 170 MHz | 71.5 | 71.9 | |||||||
fIN = 230 MHz | 70.7 | 71.1 | |||||||
ENOB(1) | Effective number of bits | fIN = 10 MHz | 11.8 | 11.8 | Bits | ||||
fIN = 70 MHz | 11.3 | 11.8 | 11.8 | ||||||
fIN = 100 MHz | 11.7 | 11.8 | |||||||
fIN = 170 MHz | 11.6 | 11.6 | |||||||
fIN = 230 MHz | 11.5 | 11.5 | |||||||
SFDR | Spurious-free dynamic range | fIN = 10 MHz | 93 | 86 | dBc | ||||
fIN = 70 MHz | 82 | 94 | 89 | ||||||
fIN = 100 MHz | 89 | 85 | |||||||
fIN = 170 MHz | 85 | 85 | |||||||
fIN = 230 MHz | 83 | 82 | |||||||
HD2 | Second-order harmonic distortion | fIN = 10 MHz | 95 | 96 | dBc | ||||
fIN = 70 MHz | 82 | 96 | 95 | ||||||
fIN = 100 MHz | 91 | 90 | |||||||
fIN = 170 MHz | 85 | 85 | |||||||
fIN = 230 MHz | 83 | 83 | |||||||
HD3 | Third-order harmonic distortion | fIN = 10 MHz | 94 | 86 | dBc | ||||
fIN = 70 MHz | 83 | 94 | 89 | ||||||
fIN = 100 MHz | 91 | 85 | |||||||
fIN = 170 MHz | 97 | 89 | |||||||
fIN = 230 MHz | 87 | 85 | |||||||
Non
HD2, HD3 |
Spurious-free dynamic range (excluding HD2, HD3) | fIN = 10 MHz | 100 | 95 | dBc | ||||
fIN = 70 MHz | 86 | 99 | 95 | ||||||
fIN = 100 MHz | 99 | 95 | |||||||
fIN = 170 MHz | 100 | 91 | |||||||
fIN = 230 MHz | 96 | 92 | |||||||
THD | Total harmonic distortion | fIN = 10 MHz | 91 | 85 | dBc | ||||
fIN = 70 MHz | 76 | 91 | 86 | ||||||
fIN = 100 MHz | 87 | 83 | |||||||
fIN = 170 MHz | 84 | 82 | |||||||
fIN = 230 MHz | 81 | 80 | |||||||
IMD3 | Two-tone, third-order intermodulation distortion | fIN1 = 45 MHz,
fIN2 = 50 MHz |
–97 | –95 | dBFS | ||||
fIN1 = 185 MHz,
fIN2 = 190 MHz |
–91 | –90 |