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ADS58H43IZCRR Datasheet(PDF) 5 Page - Texas Instruments |
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ADS58H43IZCRR Datasheet(HTML) 5 Page - Texas Instruments |
5 / 58 page ADS58H43 www.ti.com SBAS598 – NOVEMBER 2012 ELECTRICAL CHARACTERISTICS (continued) Typical values are at TA = +25°C, full temperature range is TMIN = –40°C to TMAX = +85°C, ADC clock frequency = 250 MHz, 50% clock duty cycle, AVDD33V = 3.3 V, AVDD = 1.9 V, DRVDD = 1.8 V, and –1-dBFS differential input, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNITS DYNAMIC AC CHARACTERISTICS(3)(4) fIN = 140 MHz, AIN = –1 dBFS 71 dBFS 11-bit SNRBoost3G+, fIN = 170 MHz, AIN = –1 dBFS 67 70.5 dBFS 90-MHz BW SNR Signal-to-noise ratio fIN = 220 MHz, AIN = –1 dBFS 70 dBFS fIN = 307 MHz, AIN = –3 dBFS 71.7 dBFS 11-bit SNRBoost3G+, 60-MHz BW fIN = 350 MHz, AIN = –3 dBFS 71.5 dBFS fIN = 140 MHz, AIN = –1 dBFS 70.6 dBFS 11-bit SNRBoost3G+, fIN = 170 MHz, AIN = –1 dBFS 66 70.1 dBFS 90-MHz BW Signal-to-noise and SINAD fIN = 220 MHz, AIN = –1 dBFS 69.5 dBFS distortion ratio fIN = 307 MHz, AIN = –3 dBFS 69.7 dBFS 11-bit SNRBoost3G+, 60-MHz BW fIN = 350 MHz, AIN = –3 dBFS 69.2 dBFS fIN = 140 MHz, AIN = –1 dBFS 85 dBc fIN = 170 MHz, AIN = –1 dBFS 76 85 dBc SFDR Spurious-free dynamic range fIN = 220 MHz, AIN = –1 dBFS 82 dBc fIN = 307 MHz, AIN = –3 dBFS 78 dBc fIN = 350 MHz, AIN = –3 dBFS 77 dBc fIN = 140 MHz, AIN = –1 dBFS 82 dBc fIN = 170 MHz, AIN = –1 dBFS 73 82 dBc THD Total harmonic distortion fIN = 220 MHz, AIN = –1 dBFS 80 dBc fIN = 307 MHz, AIN = –3 dBFS 77 dBc fIN = 350 MHz, AIN = –3 dBFS 76 dBc fIN = 140 MHz, AIN = –1 dBFS 86 dBc fIN = 170 MHz, AIN = –1 dBFS 76 85 dBc HD2 Second-order harmonic distortion(5) fIN = 220 MHz, AIN = –1 dBFS 82 dBc fIN = 307 MHz, AIN = –3 dBFS 78 dBc fIN = 350 MHz, AIN = –3 dBFS 77 dBc fIN = 140 MHz, AIN = –1 dBFS 85 dBc fIN = 170 MHz, AIN = –1 dBFS 76 85 dBc HD3 Third-order harmonic distortion fIN = 220 MHz, AIN = –1 dBFS 85 dBc fIN = 307 MHz, AIN = –3 dBFS 85 dBc fIN = 350 MHz, AIN = –3 dBFS 83 dBc fIN = 140 MHz, AIN = –1 dBFS 95 dBc fIN = 170 MHz, AIN = –1 dBFS 87 95 dBc Worst spur fIN = 220 MHz, AIN = –1 dBFS 95 dBc (non HD2, HD3) fIN = 307 MHz, AIN = –3 dBFS 95 dBc fIN = 350 MHz, AIN = –3 dBFS 95 dBc DNL Differential nonlinearity –0.95 ±0.5 1.6 LSBs INL Integral nonlinearity ±1.5 ±5.25 LSBs Recovery to within 1% (of final value) for Clock Input overload recovery 1 6-dB output overload with sine-wave input cycle With a full-scale, 220-MHz signal on Crosstalk aggressor channel and no signal on victim 90 dB channel PSRR AC power-supply rejection ratio For 50-mVPP signal on AVDD supply < 30 dB (3) Phase and amplitude imbalances onboard must be minimized to obtain good performance. (4) Dynamic ac characteristics are taken with respect to the 14-bit burst mode, unless otherwise noted. (5) The minimum value across temperature is ensured by bench characterization. Copyright © 2012, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: ADS58H43 |
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