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_______________________________________________________________________________________ 5 2Msps/3Msps, Low-Power, Serial 12-/10-/8-Bit ADCs ELECTRICAL CHARACTERISTICS (MAX11106/MAX11110/MAX11117) (continued) (VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD, fSCLK = 48MHz, 50% duty cycle, 3Msps (MAX11106/MAX11117); fSCLK = 32MHz, 50% duty cycle, 2Msps (MAX11110), CDOUT = 10pF, TA = -40NC to +125NC, unless otherwise noted. Typical values are at TA = +25NC.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Total Unadjusted Error TUE Q 1 LSB Channel-to-Channel Offset Matching MAX11106 Q 0.1 LSB Channel-to-Channel Gain Matching MAX11106 Q 0.1 LSB DYNAMIC PERFORMANCE (MAX11106/MAX11117: fIN = 1MHz, MAX11110: fIN = 0.5MHz) Signal-to-Noise and Distortion SINAD MAX11106/MAX11117 59 61.5 dB MAX11110 60.5 61.5 Signal-to-Noise Ratio SNR MAX11106/MAX11117 59 61.5 dB MAX11110 60.5 61.5 Total Harmonic Distortion THD MAX11106/MAX11117 -85 -74 dB MAX11110 -85 -73 Spurious-Free Dynamic Range SFDR MAX11106/MAX11117 75 dB MAX11110 75 Intermodulation Distortion IMD f1 = 1.0003MHz, f2 = 0.99955MHz (MAX11106/MAXX11117); f1 = 500.15kHz, f2 = 499.56 kHz (MAX11110) -82 dB Full-Power Bandwidth -3dB point 40 MHz Full-Linear Bandwidth SINAD > 60dB 2.5 MHz Small-Signal Bandwidth 45 MHz Crosstalk MAX11106 -90 dB CONVERSION RATE Throughput MAX11106/MAX11117 0.03 3 Msps MAX11110 0.02 2 Msps Conversion Time MAX11106/MAX11117 260 ns MAX11110 391 ns Acquisition Time tACQ 52 ns Aperture Delay From CS falling edge 4 ns Aperture Jitter 15 ps Serial-Clock Frequency fCLK MAX11106/MAX11117 0.48 48 MHz MAX11110 0.32 32 ANALOG INPUT (AIN1/AIN2 for MAX11106) (AIN for MAX11110/MAX11117) Input Voltage Range VINA__ 0 VREF V Input Leakage Current IILA 2nA Q 1 F A Input Capacitance CAIN_ Track 20 pF Hold 4 EXTERNAL REFERENCE INPUT (REF) (MAX11106) Reference Input Voltage Range VREF 1 VDD + 0.05 V Reference Input Leakage Current IILR Conversion stopped 0.005 Q 1 F A |
