JAJSHP1E July 2014 – June 2022 ADC3221 , ADC3222 , ADC3223 , ADC3224
PRODUCTION DATA
MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|
tSU | Data setup time: data valid to zero-crossing of differential output clock (CLKOUTP – CLKOUTM)(5) | 0.43 | 0.5 | ns | ||
tHO | Data hold time: zero-crossing of differential output clock (CLKOUTP – CLKOUTM) to data becoming invalid(5) | 0.48 | 0.58 | ns | ||
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 | |||||
tDELAY | Delay time | 3 | 4.5 | 5.9 | ns | |
LVDS bit clock duty cycle: duty cycle of differential clock (CLKOUTP – CLKOUTM) | 49% | |||||
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, 10 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 | 2.61 | 3.06 | 2.75 | 3.12 | ||
40 | 1.69 | 1.9 | 1.8 | 1.98 | ||
60 | 1.11 | 1.23 | 1.18 | 1.31 | ||
80 | 0.81 | 0.89 | 0.88 | 0.97 | ||
100 | 0.6 | 0.68 | 0.68 | 0.77 |
SAMPLING FREQUENCY (MSPS) | SETUP TIME (tSU, ns) | HOLD TIME (tHO, ns) | ||||
---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | TYP | MAX | |
25 | 1.3 | 1.48 | 1.32 | 1.57 | ||
40 | 0.76 | 0.88 | 0.79 | 0.97 | ||
50 | 0.57 | 0.68 | 0.61 | 0.77 | ||
60 | 0.42 | 0.55 | 0.45 | 0.62 | ||
70 | 0.35 | 0.44 | 0.4 | 0.51 | ||
80 | 0.26 | 0.35 | 0.35 | 0.43 |