SBAS670B July 2014 – April 2017 ADC3441 , ADC3442 , ADC3443 , ADC3444
PRODUCTION DATA.
MIN | MAX | UNIT | ||
---|---|---|---|---|
Analog supply voltage range, AVDD | –0.3 | 2.1 | V | |
Digital supply voltage range, DVDD | –0.3 | 2.1 | V | |
Voltage applied to input pins |
INAP, INBP, INAM, INBM | –0.3 | min (1.9, AVDD + 0.3) | V |
CLKP, CLKM | –0.3 | AVDD + 0.3 | ||
SYSREFP, SYSREFM | –0.3 | AVDD + 0.3 | ||
SCLK, SEN, SDATA, RESET, PDN | –0.3 | 3.9 | ||
Temperature | Operating free-air, TA | –40 | 85 | ºC |
Operating junction, TJ | 125 | |||
Storage, Tstg | –65 | 150 |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
MIN | NOM | MAX | UNIT | |||
---|---|---|---|---|---|---|
SUPPLIES | ||||||
AVDD | Analog supply voltage range | 1.7 | 1.8 | 1.9 | V | |
DVDD | Digital supply voltage range | 1.7 | 1.8 | 1.9 | V | |
ANALOG INPUT | ||||||
VID | Differential input voltage | For input frequencies < 450 MHz | 2 | VPP | ||
For input frequencies < 600 MHz | 1 | |||||
VIC | Input common-mode voltage | VCM ± 0.025 | V | |||
CLOCK INPUT | ||||||
Input clock frequency | Sampling clock frequency | 15(2) | 125(1) | MSPS | ||
Input clock amplitude (differential) | Sine wave, ac-coupled | 0.2 | 1.5 | VPP | ||
LPECL, ac-coupled | 1.6 | |||||
LVDS, ac-coupled | 0.7 | |||||
Input clock duty cycle | 35% | 50% | 65% | |||
Input clock common-mode voltage | 0.95 | V | ||||
DIGITAL OUTPUTS | ||||||
CLOAD | External load capacitance from each output pin to GND | 3.3 | pF | |||
RLOAD | Differential load resistance to be placed across the positive and negative pins of the LVDS output pair | 100 | Ω |
THERMAL METRIC(1) | ADC344x | UNIT | |
---|---|---|---|
RTQ (VQFN) | |||
56 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 25.3 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 9.5 | °C/W |
RθJB | Junction-to-board thermal resistance | 3.4 | °C/W |
ψJT | Junction-to-top characterization parameter | 0.2 | °C/W |
ψJB | Junction-to-board characterization parameter | 3.3 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | 0.5 | °C/W |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
ANALOG INPUT | |||||||
Differential input full-scale | 2.0 | VPP | |||||
ri | Input resistance | Differential at dc | 6.6 | kΩ | |||
ci | Input capacitance | Differential at dc | 3.7 | pF | |||
VOC(VCM) | VCM common-mode voltage output | 0.8 | 0.95 | 1.1 | V | ||
VCM output current capability | 10 | mA | |||||
Input common-mode current | Per analog input pin | 1.5 | µA/MSPS | ||||
Analog input bandwidth (–3-dB point) |
50-Ω differential source driving 50-Ω termination across INP and INM | 540 | MHz | ||||
DC ACCURACY | |||||||
EO | Offset error | –25 | 25 | mV | |||
αEO | Temperature coefficient of offset error | ±0.024 | mV/°C | ||||
EG | Overall dc gain error of a channel | ADC3441 | –2 | 2 | %FS | ||
ADC3442, ADC3443, ADC3444 | -2.5 | 2.5 | |||||
αEG | Temperature coefficient of overall gain error | 0.005 | Δ%FS/°C | ||||
CHANNEL-TO-CHANNEL ISOLATION | |||||||
Crosstalk(1)(2) | fIN = 10 MHz | Between near channels | 105 | dB | |||
Between far channels | 105 | ||||||
fIN = 100 MHz | Between near channels | 95 | |||||
Between far channels | 105 | ||||||
fIN = 200 MHz | Between near channels | 94 | |||||
Between far channels | 105 | ||||||
fIN = 230 MHz | Between near channels | 92 | |||||
Between far channels | 105 | ||||||
fIN = 300 MHz | Between near channels | 85 | |||||
Between far channels | 105 |
PARAMETER | ADC3441 | ADC3442 | UNIT | |||||
---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | TYP | MAX | |||
ADC clock frequency | 25 | 50 | MSPS | |||||
Resolution | 14 | 14 | Bits | |||||
1.8-V analog supply current | 54 | 74 | 71 | 97 | mA | |||
1.8-V digital supply current | 45 | 67 | 56 | 83 | mA | |||
Total power dissipation | 177 | 215 | 228 | 277 | mW | |||
Global power-down dissipation | 5 | 17 | 5 | 17 | mW | |||
Standby power-down dissipation | 34 | 103 | 35 | 103 | mW |
PARAMETER | ADC3443 | ADC3444 | UNIT | |||||
---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | TYP | MAX | |||
ADC clock frequency | 80 | 125 | MSPS | |||||
Resolution | 14 | 14 | Bits | |||||
1.8-V analog supply current | 92 | 125 | 119 | 162 | mA | |||
1.8-V digital supply current | 68 | 101 | 98 | 145 | mA | |||
Total power dissipation | 288 | 350 | 391 | 475 | mW | |||
Global power-down dissipation | 5 | 17 | 5 | 17 | mW | |||
Standby power-down dissipation | 40 | 103 | 43 | 103 | mW |
PARAMETER | TEST CONDITIONS | ADC3441 (fS = 25 MSPS) | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
DITHER ON | DITHER OFF | ||||||||
MIN | TYP | MAX | MIN | TYP | MAX | ||||
SNR | Signal-to-noise ratio (from 1-MHz offset) |
fIN = 10 MHz | 73.1 | 73.5 | dBFS | ||||
fIN = 20 MHz | 70.9 | 72.9 | 73.4 | ||||||
fIN = 70 MHz | 72.5 | 73 | |||||||
fIN = 100 MHz | 72.4 | 72.7 | |||||||
fIN = 170 MHz | 71.4 | 71.7 | |||||||
fIN = 230 MHz | 70.3 | 70.5 | |||||||
Signal-to-noise ratio (full Nyquist band) |
fIN = 10 MHz | 72.4 | 72.9 | ||||||
fIN = 20 MHz | 72.2 | 72.7 | |||||||
fIN = 70 MHz | 71.9 | 72.4 | |||||||
fIN = 100 MHz | 71.7 | 72.0 | |||||||
fIN = 170 MHz | 70.9 | 71.1 | |||||||
fIN = 230 MHz | 69.7 | 69.9 | |||||||
NSD(1) | Noise spectral density (averaged across Nyquist zone) | fIN = 10 MHz | –143.7 | –144.1 | dBFS/Hz | ||||
fIN = 20 MHz | –143.5 | –141.5 | –143.9 | ||||||
fIN = 70 MHz | –143.1 | –143.6 | |||||||
fIN = 100 MHz | –143.0 | –143.3 | |||||||
fIN = 170 MHz | –142.0 | –142.3 | |||||||
fIN = 230 MHz | –140.9 | –141.1 | |||||||
SINAD(1) | Signal-to-noise and distortion ratio | fIN = 10 MHz | 73.1 | 73.4 | dBFS | ||||
fIN = 20 MHz | 69.9 | 72.9 | 73.2 | ||||||
fIN = 70 MHz | 71.7 | 71.9 | |||||||
fIN = 100 MHz | 72.6 | 72.8 | |||||||
fIN = 170 MHz | 71.2 | 71.4 | |||||||
fIN = 230 MHz | 69.9 | 70.1 | |||||||
ENOB(1) | Effective number of bits | fIN = 10 MHz | 11.9 | 11.9 | Bits | ||||
fIN = 20 MHz | 11.3 | 11.8 | 11.8 | ||||||
fIN = 70 MHz | 11.7 | 11.8 | |||||||
fIN = 100 MHz | 11.8 | 11.8 | |||||||
fIN = 170 MHz | 11.5 | 11.6 | |||||||
fIN = 230 MHz | 11.3 | 11.4 | |||||||
SFDR | Spurious-free dynamic range | fIN = 10 MHz | 91 | 89 | dBc | ||||
fIN = 20 MHz | 82 | 91 | 85 | ||||||
fIN = 70 MHz | 92 | 87 | |||||||
fIN = 100 MHz | 85 | 82 | |||||||
fIN = 170 MHz | 86 | 85 | |||||||
fIN = 230 MHz | 81 | 81 | |||||||
HD2 | Second-order harmonic distortion | fIN = 10 MHz | 92 | 93 | dBc | ||||
fIN = 20 MHz | 82 | 92 | 91 | ||||||
fIN = 70 MHz | 92 | 91 | |||||||
fIN = 100 MHz | 96 | 94 | |||||||
fIN = 170 MHz | 86 | 85 | |||||||
fIN = 230 MHz | 84 | 84 | |||||||
HD3 | Third-order harmonic distortion | fIN = 10 MHz | 96 | 90 | dBc | ||||
fIN = 20 MHz | 82 | 93 | 89 | ||||||
fIN = 70 MHz | 93 | 88 | |||||||
fIN = 100 MHz | 85 | 82 | |||||||
fIN = 170 MHz | 89 | 89 | |||||||
fIN = 230 MHz | 82 | 82 | |||||||
Non HD2, HD3 |
Spurious-free dynamic range (excluding HD2, HD3) | fIN = 10 MHz | 100 | 93 | dBc | ||||
fIN = 20 MHz | 87 | 97 | 92 | ||||||
fIN = 70 MHz | 97 | 92 | |||||||
fIN = 100 MHz | 97 | 94 | |||||||
fIN = 170 MHz | 92 | 90 | |||||||
fIN = 230 MHz | 98 | 92 | |||||||
THD | Total harmonic distortion | fIN = 10 MHz | 90 | 86 | dBc | ||||
fIN = 20 MHz | 79 | 90 | 85 | ||||||
fIN = 70 MHz | 90 | 85 | |||||||
fIN = 100 MHz | 84 | 80 | |||||||
fIN = 170 MHz | 84 | 83 | |||||||
fIN = 230 MHz | 80 | 80 | |||||||
IMD3 | Two-tone, third-order intermodulation distortion | fIN1 = 45 MHz, fIN2 = 50 MHz, each tone at –7 dBFS |
–97 | –97 | dBFS | ||||
fIN1 = 185 MHz, fIN2 = 190 MHz, each tone at –7 dBFS |
–88 | –88 | |||||||
INL | Integral nonlinearity | fIN = 20 MHz | ±0.75 | ±3 | ±0.75 | LSBs | |||
DNL | Differential nonlinearity | fIN = 20 MHz | –0.95 | ±0.6 | ±0.6 | LSBs |
PARAMETER | TEST CONDITIONS | ADC3442 (fS = 50 MSPS) | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
DITHER ON | DITHER OFF | ||||||||
MIN | TYP | MAX | MIN | TYP | MAX | ||||
SNR | Signal-to-noise ratio (from 1-MHz offset) |
fIN = 10 MHz | 73.1 | 73.5 | dBFS | ||||
fIN = 20 MHz | 70.7 | 72.9 | 73.3 | ||||||
fIN = 70 MHz | 72.7 | 73.1 | |||||||
fIN = 100 MHz | 71.9 | 72.6 | |||||||
fIN = 170 MHz | 71.5 | 71.8 | |||||||
fIN = 230 MHz | 70.4 | 70.8 | |||||||
Signal-to-noise ratio (full Nyquist band) |
fIN = 10 MHz | 72.5 | 72.9 | ||||||
fIN = 20 MHz | 72.3 | 72.7 | |||||||
fIN = 70 MHz | 71.9 | 72.3 | |||||||
fIN = 100 MHz | 71.3 | 72.1 | |||||||
fIN = 170 MHz | 71.0 | 71.2 | |||||||
fIN = 230 MHz | 69.8 | 70.2 | |||||||
NSD(1) | Noise spectral density (averaged across Nyquist zone) | fIN = 10 MHz | –146.9 | –147.3 | dBFS/Hz | ||||
fIN = 20 MHz | –146.7 | –144.5 | –146.9 | ||||||
fIN = 70 MHz | –146.5 | –146.9 | |||||||
fIN = 100 MHz | –145.7 | –146.4 | |||||||
fIN = 170 MHz | –145.3 | –145.6 | |||||||
fIN = 230 MHz | –144.2 | –144.6 | |||||||
SINAD(1) | Signal-to-noise and distortion ratio | fIN = 10 MHz | 73 | 73.4 | dBFS | ||||
fIN = 20 MHz | 69.7 | 72.2 | 72.7 | ||||||
fIN = 70 MHz | 72.2 | 72.7 | |||||||
fIN = 100 MHz | 72.1 | 73.2 | |||||||
fIN = 170 MHz | 71.4 | 71.8 | |||||||
fIN = 230 MHz | 69.8 | 70.1 | |||||||
ENOB(1) | Effective number of bits | fIN = 10 MHz | 11.9 | 11.9 | Bits | ||||
fIN = 20 MHz | 11.3 | 11.8 | 11.8 | ||||||
fIN = 70 MHz | 11.8 | 11.8 | |||||||
fIN = 100 MHz | 11.7 | 11.9 | |||||||
fIN = 170 MHz | 11.6 | 11.6 | |||||||
fIN = 230 MHz | 11.4 | 11.4 | |||||||
SFDR | Spurious-free dynamic range | fIN = 10 MHz | 90 | 90 | dBc | ||||
fIN = 20 MHz | 82 | 92 | 90 | ||||||
fIN = 70 MHz | 92 | 90 | |||||||
fIN = 100 MHz | 87 | 87 | |||||||
fIN = 170 MHz | 86 | 84 | |||||||
fIN = 230 MHz | 83 | 82 | |||||||
HD2 | Second-order harmonic distortion | fIN = 10 MHz | 95 | 92 | dBc | ||||
fIN = 20 MHz | 83 | 99 | 94 | ||||||
fIN = 70 MHz | 93 | 91 | |||||||
fIN = 100 MHz | 92 | 92 | |||||||
fIN = 170 MHz | 87 | 85 | |||||||
fIN = 230 MHz | 85 | 83 | |||||||
HD3 | Third-order harmonic distortion | fIN = 10 MHz | 90 | 92 | dBc | ||||
fIN = 20 MHz | 82 | 94 | 91 | ||||||
fIN = 70 MHz | 94 | 91 | |||||||
fIN = 100 MHz | 87 | 87 | |||||||
fIN = 170 MHz | 88 | 89 | |||||||
fIN = 230 MHz | 83 | 88 | |||||||
Non HD2, HD3 |
Spurious-free dynamic range (excluding HD2, HD3) | fIN = 10 MHz | 99 | 95 | dBc | ||||
fIN = 20 MHz | 87 | 99 | 93 | ||||||
fIN = 70 MHz | 99 | 93 | |||||||
fIN = 100 MHz | 92 | 94 | |||||||
fIN = 170 MHz | 97 | 89 | |||||||
fIN = 230 MHz | 97 | 91 | |||||||
THD | Total harmonic distortion | fIN = 10 MHz | 89 | 87 | dBc | ||||
fIN = 20 MHz | 79 | 90 | 87 | ||||||
fIN = 70 MHz | 90 | 87 | |||||||
fIN = 100 MHz | 86 | 85 | |||||||
fIN = 170 MHz | 85 | 83 | |||||||
fIN = 230 MHz | 81 | 81 | |||||||
IMD3 | Two-tone, third-order intermodulation distortion | fIN1 = 45 MHz, fIN2 = 50 MHz |
–92 | –92 | dBFS | ||||
fIN1 = 185 MHz, fIN2 = 190 MHz |
–87 | –87 | |||||||
INL | Integral nonlinearity | fIN = 20 MHz | ±0.8 | ±3 | ±0.8 | LSBs | |||
DNL | Differential nonlinearity | fIN = 20 MHz | –0.95 | ±0.6 | ±0.6 | LSBs |
PARAMETER | TEST CONDITIONS | ADC3443 (fS = 80 MSPS) | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
DITHER ON | DITHER OFF | ||||||||
MIN | TYP | MAX | MIN | TYP | MAX | ||||
SNR | Signal-to-noise ratio (from 1-MHz offset) |
fIN = 10 MHz | 72.9 | 73.2 | dBFS | ||||
fIN = 70 MHz | 70.7 | 72.8 | 73.1 | ||||||
fIN = 100 MHz | 72.5 | 72.9 | |||||||
fIN = 170 MHz | 72.1 | 72.4 | |||||||
fIN = 230 MHz | 71.4 | 71.7 | |||||||
Signal-to-noise ratio (full Nyquist band) |
fIN = 10 MHz | 72.5 | 72.8 | ||||||
fIN = 70 MHz | 72.4 | 72.8 | |||||||
fIN = 100 MHz | 72.1 | 72.6 | |||||||
fIN = 170 MHz | 71.7 | 72.0 | |||||||
fIN = 230 MHz | 71.1 | 71.4 | |||||||
NSD(1) | Noise spectral density (averaged across Nyquist zone) | fIN = 10 MHz | –148.8 | –149.1 | dBFS/Hz | ||||
fIN = 70 MHz | –148.7 | –146.6 | –149.0 | ||||||
fIN = 100 MHz | –148.4 | –148.8 | |||||||
fIN = 170 MHz | –148.0 | –148.3 | |||||||
fIN = 230 MHz | –147.3 | –147.6 | |||||||
SINAD(1) | Signal-to-noise and distortion ratio | fIN = 10 MHz | 72.8 | 73.2 | dBFS | ||||
fIN = 70 MHz | 69.7 | 72.2 | 72.4 | ||||||
fIN = 100 MHz | 72.7 | 73 | |||||||
fIN = 170 MHz | 71.9 | 72.2 | |||||||
fIN = 230 MHz | 71.2 | 71.4 | |||||||
ENOB(1) | Effective number of bits | fIN = 10 MHz | 11.8 | 11.9 | Bits | ||||
fIN = 70 MHz | 11.3 | 11.8 | 11.8 | ||||||
fIN = 100 MHz | 11.8 | 11.8 | |||||||
fIN = 170 MHz | 11.7 | 11.7 | |||||||
fIN = 230 MHz | 11.5 | 11.6 | |||||||
SFDR | Spurious-free dynamic range | fIN = 10 MHz | 89 | 89 | dBc | ||||
fIN = 70 MHz | 81 | 90 | 89 | ||||||
fIN = 100 MHz | 92 | 92 | |||||||
fIN = 170 MHz | 88 | 86 | |||||||
fIN = 230 MHz | 86 | 84 | |||||||
HD2 | Second-order harmonic distortion | fIN = 10 MHz | 94 | 91 | dBc | ||||
fIN = 70 MHz | 81 | 96 | 91 | ||||||
fIN = 100 MHz | 97 | 94 | |||||||
fIN = 170 MHz | 88 | 86 | |||||||
fIN = 230 MHz | 87 | 85 | |||||||
HD3 | Third-order harmonic distortion | fIN = 10 MHz | 89 | 90 | dBc | ||||
fIN = 70 MHz | 81 | 91 | 90 | ||||||
fIN = 100 MHz | 94 | 100 | |||||||
fIN = 170 MHz | 95 | 93 | |||||||
fIN = 230 MHz | 87 | 87 | |||||||
Non HD2, HD3 |
Spurious-free dynamic range (excluding HD2, HD3) | fIN = 10 MHz | 100 | 95 | dBc | ||||
fIN = 70 MHz | 86 | 98 | 94 | ||||||
fIN = 100 MHz | 95 | 94 | |||||||
fIN = 170 MHz | 95 | 94 | |||||||
fIN = 230 MHz | 94 | 92 | |||||||
THD | Total harmonic distortion | fIN = 10 MHz | 88 | 86 | dBc | ||||
fIN = 70 MHz | 78 | 89 | 87 | ||||||
fIN = 100 MHz | 91 | 90 | |||||||
fIN = 170 MHz | 87 | 84 | |||||||
fIN = 230 MHz | 84 | 82 | |||||||
IMD3 | Two-tone, third-order intermodulation distortion | fIN1 = 45 MHz, fIN2 = 50 MHz |
–98 | –98 | dBFS | ||||
fIN1 = 185 MHz, fIN2 = 190 MHz |
–88 | –88 | |||||||
INL | Integral nonlinearity | fIN = 70 MHz | ±0.8 | ±3 | ±0.8 | LSBs | |||
DNL | Differential nonlinearity | fIN = 70 MHz | –0.95 | ±0.7 | ±0.7 | LSBs |
PARAMETER | TEST CONDITIONS | ADC3444 (fS = 125 MSPS) | UNIT | ||||||
---|---|---|---|---|---|---|---|---|---|
DITHER ON | DITHER OFF | ||||||||
MIN | TYP | MAX | MIN | TYP | MAX | ||||
SNR | Signal-to-noise ratio (from 1-MHz offset) |
fIN = 10 MHz | 72.6 | 73 | dBFS | ||||
fIN = 70 MHz | 70.2 | 72.5 | 72.9 | ||||||
fIN = 100 MHz | 72.2 | 72.7 | |||||||
fIN = 170 MHz | 71.7 | 72.3 | |||||||
fIN = 230 MHz | 70.8 | 71.7 | |||||||
Signal-to-noise ratio (full Nyquist band) |
fIN = 10 MHz | 72.4 | 72.8 | ||||||
fIN = 70 MHz | 72.3 | 72.7 | |||||||
fIN = 100 MHz | 72.1 | 72.5 | |||||||
fIN = 170 MHz | 71.5 | 72.1 | |||||||
fIN = 230 MHz | 70.6 | 71.5 | |||||||
NSD(1) | Noise spectral density (averaged across Nyquist zone) | fIN = 10 MHz | –150.4 | –150.9 | dBFS/Hz | ||||
fIN = 70 MHz | –150.4 | –148.1 | –150.8 | ||||||
fIN = 100 MHz | –150.1 | –150.5 | |||||||
fIN = 170 MHz | –149.5 | –150.2 | |||||||
fIN = 230 MHz | –148.7 | –149.6 | |||||||
SINAD(1) | Signal-to-noise and distortion ratio | fIN = 10 MHz | 72.6 | 72.9 | dBFS | ||||
fIN = 70 MHz | 69.3 | 72.3 | 72.7 | ||||||
fIN = 100 MHz | 72.3 | 72.7 | |||||||
fIN = 170 MHz | 71.5 | 72 | |||||||
fIN = 230 MHz | 69.9 | 70.6 | |||||||
ENOB(1) | Effective number of bits | fIN = 10 MHz | 11.8 | 11.8 | Bits | ||||
fIN = 70 MHz | 11.2 | 11.8 | 11.8 | ||||||
fIN = 100 MHz | 11.7 | 11.8 | |||||||
fIN = 170 MHz | 11.6 | 11.7 | |||||||
fIN = 230 MHz | 11.4 | 11.6 | |||||||
SFDR | Spurious-free dynamic range | fIN = 10 MHz | 92 | 87 | dBc | ||||
fIN = 70 MHz | 80 | 93 | 88 | ||||||
fIN = 100 MHz | 89 | 89 | |||||||
fIN = 170 MHz | 86 | 84 | |||||||
fIN = 230 MHz | 82 | 82 | |||||||
HD2 | Second-order harmonic distortion | fIN = 10 MHz | 93 | 93 | dBc | ||||
fIN = 70 MHz | 80 | 94 | 91 | ||||||
fIN = 100 MHz | 90 | 90 | |||||||
fIN = 170 MHz | 86 | 85 | |||||||
fIN = 230 MHz | 81 | 80 | |||||||
HD3 | Third-order harmonic distortion | fIN = 10 MHz | 96 | 88 | dBc | ||||
fIN = 70 MHz | 81 | 95 | 89 | ||||||
fIN = 100 MHz | 95 | 89 | |||||||
fIN = 170 MHz | 93 | 87 | |||||||
fIN = 230 MHz | 87 | 86 | |||||||
Non HD2, HD3 |
Spurious-free dynamic range (excluding HD2, HD3) | fIN = 10 MHz | 100 | 93 | dBc | ||||
fIN = 70 MHz | 86 | 99 | 94 | ||||||
fIN = 100 MHz | 94 | 92 | |||||||
fIN = 170 MHz | 96 | 93 | |||||||
fIN = 230 MHz | 94 | 90 | |||||||
THD | Total harmonic distortion | fIN = 10 MHz | 91 | 85 | dBc | ||||
fIN = 70 MHz | 77 | 91 | 85 | ||||||
fIN = 100 MHz | 88 | 86 | |||||||
fIN = 170 MHz | 85 | 82 | |||||||
fIN = 230 MHz | 80 | 78 | |||||||
IMD3 | Two-tone, third-order intermodulation distortion | fIN1 = 45 MHz, fIN2 = 50 MHz |
–97 | –97 | dBFS | ||||
fIN1 = 185 MHz, fIN2 = 190 MHz |
–87 | –87 | |||||||
INL | Integral nonlinearity | fIN = 70 MHz | ±0.75 | ±3 | ±0.75 | LSBs | |||
DNL | Differential nonlinearity | fIN = 70 MHz | –0.95 | ±0.7 | ±0.7 | LSBs |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
DIGITAL INPUTS (RESET, SCLK, SDATA, SEN, PDN) | |||||||
VIH | High-level input voltage | All digital inputs support 1.8-V and 3.3-V CMOS logic levels | 1.3 | V | |||
VIL | Low-level input voltage | 0.4 | V | ||||
IIH | High-level input current | RESET, SDATA, SCLK, PDN | VHIGH = 1.8 V | 10 | µA | ||
SEN(1) | VHIGH = 1.8 V | 0 | |||||
IIL | Low-level input current | RESET, SDATA, SCLK, PDN | VLOW = 0 V | 0 | µA | ||
SEN | VLOW = 0 V | 10 | |||||
DIGITAL INPUTS (SYSREFP, SYSREFM) | |||||||
Differential swing | 0.2 | 0.8 | 1.0 | V | |||
Common-mode voltage for SYSREF(2) | 0.9 | V | |||||
DIGITAL OUTPUTS (CMOS Interface, SDOUT) | |||||||
VOH | High-level output voltage | DVDD – 0.1 | DVDD | V | |||
VOL | Low-level output voltage | 0 | 0.1 | V | |||
DIGITAL OUTPUTS (LVDS Interface) | |||||||
VODH | High-level output differential voltage | With an external 100-Ω termination | 280 | 350 | –280 | mV | |
VODL | Low-level output differential voltage | With an external 100-Ω termination | –460 | –350 | –460 | mV | |
VOCM | Output common-mode voltage | 0.9 | 1.05 | 1.2 | V |
MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|
tA | Aperture delay | 1.24 | 1.44 | 1.64 | ns | |
Aperture delay matching between two channels of the same device | ±70 | ps | ||||
Variation of aperture delay between two devices at the same temperature and supply voltage | ±150 | ps | ||||
tJ | Aperture jitter | 130 | fS rms | |||
Wake-up time | Time to valid data after exiting standby power-down mode | 35 | 200 | µs | ||
Time to valid data after exiting global power-down mode (in this mode, both channels power down) | 85 | 450 | µs | |||
ADC latency(6) | 2-wire mode (default) | 9 | Clock cycles | |||
1-wire mode | 8 | Clock cycles | ||||
tSU_SYSREF | SYSREF reference time | Setup time for SYSREF referenced to input clock falling edge | 1000 | ps | ||
tH_SYSREF | Hold time for SYSREF referenced to input clock falling edge | 100 | ps |
MIN | TYP | MAX | UNIT | ||||
---|---|---|---|---|---|---|---|
tSU | Data setup time: data valid to zero-crossing of differential output clock (CLKOUTP – CLKOUTM)(5) |
0.36 | 0.42 | ns | |||
tHO | Data hold time: zero-crossing of differential output clock (CLKOUTP – CLKOUTM) to data becoming invalid(5) | 0.36 | 0.47 | ns | |||
LVDS bit clock duty cycle: duty cycle of differential clock (CLKOUTP – CLKOUTM) | 49% | ||||||
tPDI | Clock propagation delay: input clock falling edge cross-over to frame clock rising edge cross-over 15 MSPS < sampling frequency < 125 MSPS |
1-wire mode | 2.7 | 4.5 | 6.5 | ns | |
2-wire mode | 0.44 × tS + tDELAY | ns | |||||
tDELAY | Delay time | 3 | 4.5 | 5.9 | ns | ||
tFALL, tRISE |
Data fall time, data rise time: rise time measured from –100 mV to 100 mV, 15 MSPS ≤ Sampling frequency ≤ 125 MSPS |
0.11 | ns | ||||
tCLKRISE, tCLKFALL |
Output clock rise time, output clock fall time: rise time measured from –100 mV to 100 mV, 15 MSPS ≤ Sampling frequency ≤ 125 MSPS |
0.11 | ns |
SAMPLING FREQUENCY (MSPS) | SETUP TIME (tSU, ns) |
HOLD TIME (tHO, ns) |
||||
---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | TYP | MAX | |
25 | 2.27 | 2.6 | 2.41 | 2.6 | ||
40 | 1.44 | 1.6 | 1.51 | 1.7 | ||
50 | 1.2 | 1.32 | 1.24 | 1.4 | ||
60 | 0.95 | 1.04 | 0.97 | 1.09 | ||
80 | 0.68 | 0.75 | 0.72 | 0.81 | ||
100 | 0.5 | 0.57 | 0.53 | 0.62 |
SAMPLING FREQUENCY (MSPS) | SETUP TIME (tSU, ns) |
HOLD TIME (tHO, ns) |
||||
---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | TYP | MAX | |
25 | 1.1 | 1.24 | 1.19 | 1.34 | ||
40 | 0.66 | 0.72 | 0.74 | 0.82 | ||
50 | 0.48 | 0.55 | 0.54 | 0.64 | ||
60 | 0.35 | 0.41 | 0.42 | 0.51 | ||
80 | 0.17 | 0.24 | 0.3 | 0.38 |
SFDR = 98 dBc, SNR = 73.1 dBFS, SINAD = 73 dBFS, THD = 97 dBc, HD2 = 110.0 dBc, HD3 = 98 dBc, SFDR = 100 dBc (excluding HD2, HD3) |
SFDR = 92 dBc, SNR = 72.5 dBFS, SINAD = 72.3 dBFS, THD = 91 dBc, HD2 = 108 dBc, HD3 = 92 dBc, SFDR = 101 dBc (excluding HD2, HD3) |
SFDR = 87 dBc, SNR = 71.5 dBFS, SINAD = 71.1 dBFS, THD = 85 dBc, HD2 = 90 dBc, HD3 = 87 dBc, SFDR = 100 dBc (excluding HD2, HD3) |
SFDR = 76 dBc, SNR = 69.4 dBFS, SINAD = 68.8 dBFS, THD = 75 dBc, HD2 = 76 dBc, HD3 = 83 dBc, SFDR = 96 dBc (excluding HD2, HD3) |
SFDR = 68 dBc, SNR = 66.7 dBFS, SINAD = 66.5 dBFS, THD = 92 dBc, HD2 = 68 dBc, HD3 = 90 dBc, SFDR = 91 dBc (excluding HD2, HD3) |
fIN1 = 46.3 MHz, fIN2 = 50.3 MHz, IMD3 = 86 dBFS, each tone at –7 dBFS |
fIN1 = 184.5 MHz, fIN2 = 189.5 MHz, IMD3 = 93 dBFS, each tone at –7 dBFS |
RMS Noise = 1.33 LSBs |
SFDR = 90 dBc, SNR = 73.5 dBFS, SINAD = 73.2 dBFS, THD = 88 dBc, HD2 = 90 dBc, HD3 = 100 dBc, SFDR = 92 dBc (excluding HD2, HD3) |
SFDR = 90 dBc, SNR = 72.9 dBFS, SINAD = 72.7 dBFS, THD = 89 dBc, HD2 = 90 dBc, HD3 = 101 dBc, SFDR = 93 dBc (excluding HD2, HD3) |
SFDR = 88 dBc, SNR = 71.7 dBFS, SINAD = 71.4 dBFS, THD = 85 dBc, HD2 = 88 dBc, HD3 = 91 dBc, SFDR = 93 dBc (excluding HD2, HD3) |
SFDR = 75 dBc, SNR = 69.6 dBFS, SINAD = 68.6 dBFS, THD = 74 dBc, HD2 = 75 dBc, HD3 = 80 dBc, SFDR = 91 dBc (excluding HD2, HD3) |
SFDR = 66 dBc, SNR = 66.8 dBFS, SINAD = 66.5 dBFS, THD = 88 dBc, HD2 = 66 dBc, HD3 = 97 dBc, SFDR = 90 dBc (excluding HD2, HD3) |
fIN1 = 46.3 MHz, fIN2 = 50.3 MHz, IMD3 = 105 dBFS, each tone at –36 dBFS |
fIN1 = 184.5 MHz, fIN2 = 189.5 MHz, IMD3 = 109 dBFS, each tone at –36 dBFS |
SFDR = 86 dBc, SNR = 72.7 dBFS, SINAD = 72.5 dBFS, THD = 85 dBc, HD2 = 92 dBc, HD3 = 86 dBc, SFDR = 100 dBc (excluding HD2, HD3) |
SFDR = 86 dBc, SNR = 71.6 dBFS, SINAD = 71.4 dBFS, THD = 85 dBc, HD2 = 92 dBc, HD3 = 86 dBc, SFDR = 99 dBc (excluding HD2, HD3) |
SFDR = 75 dBc, SNR = 70.3 dBFS, SINAD = 69.1 dBFS, THD = 74 dBc, HD2 = -75 dBc, HD3 = 81 dBc, SFDR = 95 dBc (excluding HD2, HD3) |
SFDR = 68 dBc, SNR = 68.2 dBFS, SINAD = 68 dBFS, THD = 86 dBc, HD2 = 68 dBc, HD3 = 87 dBc |
fIN1 = 46.3 MHz, fIN2 = 50.3 MHz, IMD3 = 102 dBFS, each tone at –7 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 93 dBFS, each tone at –7 dBFS |
RMS noise = 1.3 LSBs |
SFDR = 85 dBc, SNR = 73.5 dBFS, SINAD = 73.3 dBFS, THD = 84 dBc, HD2 = 92 dBc, HD3 = 85 dBc, SFDR = 96 dBc (excluding HD2, HD3) |
SFDR = 90 dBc, SNR = 73.1 dBFS, SINAD = 73 dBFS, THD = 88 dBc, HD2 = 92 dBc, HD3 = 90 dBc, SFDR = 95 dBc (excluding HD2, HD3) |
SFDR = 90 dBc, SNR = 71.8 dBFS, SINAD = 71.6 dBFS, THD = 87 dBc, HD2 = 90 dBc, HD3 = 108 dBc, SFDR = 93 dBc (excluding HD2, HD3) |
SFDR = 75 dBc, SNR = 70.6 dBFS, SINAD = 69.6 dBFS, THD = 73 dBc, HD2 = 75 dBc, HD3 = 78 dBc, SFDR = 91 dBc (excluding HD2, HD3) |
SFDR = 68 dBc, SNR = 68.5 dBFS, SINAD = 68.3 dBFS, THD = 86 dBc, HD2 = 68 dBc, HD3 = 90 dBc |
fIN1 = 46.3 MHz, fIN2 = 50.3 MHz, IMD3 = 110 dBFS, each tone at –36 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 105 dBFS, each tone at –36 dBFS |
SFDR = 91 dBc, SNR = 72.9 dBFS, SINAD = 72.8 dBFS, THD = 91 dBc, HD2 = 110 dBc, HD3 = 91 dBc |
SFDR = 95 dBc, SNR = 72.1 dBFS, SINAD = 71.9 dBFS, THD = 93 dBc, HD2 = 106 dBc, HD3 = 95 dBc |
SFDR = 75 dBc, SNR = 70.5 dBFS, SINAD = 69.6 dBFS, THD = 74 dBc, HD2 = 75 dBc, HD3 = 81 dBc |
SFDR = 66 dBc, SNR = 68.4 dBFS, SINAD = 64.6 dBFS, THD = 66 dBc, HD2 = 66 dBc, HD3 = 89 dBc |
fIN1 = 46 MHz, fIN2 = 50 MHz, IMD3 = 99 dBFS, each tone at –7 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 90 dBFS, each tone at –7 dBFS |
RMS noise = 1.28 LSBs |
SFDR = 84 dBc, SNR = 73.2 dBFS, SINAD = 73.1 dBFS, THD = 83 dBc, HD2 = 94 dBc, HD3 = 84 dBc |
SFDR = 85 dBc, SNR = 73.1 dBFS, SINAD = 72.9 dBFS, THD = 84 dBc, HD2 = 91 dBc, HD3 = 85 dBc |
SFDR = 92 dBc, SNR = 72.4 dBFS, SINAD = 72.2 dBFS, THD = 88 dBc, HD2 = 92 dBc, HD3 = 95 dBc |
SFDR = 75 dBc, SNR = 71 dBFS, SINAD = 69.7 dBFS, THD = 74 dBc, HD2 = 75 dBc, HD3 = 81 dBc |
SFDR = 65 dBc, SNR = 68.7 dBFS, SINAD = 64.4 dBFS, THD = 65 dBc, HD2 = 65 dBc, HD3 = 82 dBc |
fIN1 = 46 MHz, fIN2 = 50 MHz, IMD3 = 105 dBFS, each tone at –36 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 106 dBFS, each tone at –36 dBFS |
SFDR = 96 dBc, SNR = 72.5 dBFS, SINAD = 72.4 dBFS, THD = 94 dBc, HD2 = 101 dBc, HD3 = 96 dBc |
SFDR = 86 dBc, SNR = 71.7 dBFS, SINAD = 71.6 dBFS, THD = 93 dBc, HD2 = 86 dBc, HD3 = 99 dBc |
SFDR = 77 dBc, SNR = 70.4 dBFS, SINAD = 69.6 dBFS, THD = 75 dBc, HD2 = 77 dBc, HD3 = 81 dBc |
SFDR = 72 dBc, SNR = 68.2 dBFS, SINAD = 67.3 dBFS, THD = 74 dBc, HD2 = 72 dBc, HD3 = 79 dBc |
fIN1 = 46 MHz, fIN2 = 50 MHz, IMD3 = 102 dBFS, each tone at –7 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 88 dBFS, each tone at –7 dBFS |
RMS noise = 1.4 LSBs |
SFDR = 91.8 dBc, SNR = 73.1 dBFS, SINAD = 73 dBFS, THD = 87 dBc, HD2 = 94 dBc, HD3 = 92 dBc |
SFDR = 91 dBc, SNR = 73 dBFS, SINAD = 72.8 dBFS, THD = 87 dBc, HD2 = 91 dBc, HD3 = 95 dBc |
SFDR = 85 dBc, SNR = 72.3 dBFS, SINAD = 72.1 dBFS, THD = 87 dBc, HD2 = 97 dBc, HD3 = 85 dBc |
SFDR = 74 dBc, SNR = 71 dBFS, SINAD = 70.1 dBFS, THD = 75 dBc, HD2 = 76 dBc, HD3 = 82 dBc |
SFDR = 70 dBc, SNR = 68.9 dBFS, SINAD = 67.6 dBFS, THD = 73 dBc, HD2 = 77 dBc, HD3 = 70 dBc |
fIN1 = 46 MHz, fIN2 = 50 MHz, IMD3 = 100 dBFS, each tone at –36 dBFS |
fIN1 = 185 MHz, fIN2 = 190 MHz, IMD3 = 104 dBFS, each tone at –36 dBFS |
fIN = 30 MHz, AIN = –1 dBFS, test signal amplitude = 50 mVPP |
fIN = 170 MHz, AIN = –1 dBFS, test signal amplitude = 50 mVPP, input VCM = 0.95 V |