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AD9680-820EBZ Arkusz danych(PDF) 8 Page - Analog Devices |
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AD9680-820EBZ Arkusz danych(HTML) 8 Page - Analog Devices |
8 / 99 page AD9680 Data Sheet Rev. C | Page 6 of 97 AD9680-500 AD9680-820 AD9680-1000 AD9680-1250 Parameter Temp Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit POWER CONSUMPTION Total Power Dissipation (Including Output Drivers)2 Full 2.2 2.9 3.3 3.7 W Total Power Dissipation (L = 2 Mode) 25°C 2.1 N/A3 N/A3 N/A3 W Power-Down Dissipation Full 700 820 835 1030 mW Standby4 Full 1.2 1.3 1.4 1.66 W 1 All lanes running. Power dissipation on DRVDD changes with lane rate and number of lanes used. 2 Default mode. No DDCs used. L = 4, M = 2, F = 1. 3 N/A means not applicable. At the maximum sample rate, it is not applicable to use L = 2 mode on the JESD204B output interface because this exceeds the maximum lane rate of 12.5 Gbps. L = 2 mode is supported when the equation ((M × N΄ × (10/8) × fOUT)/L) results in a line rate that is ≤12.5 Gbps. fOUT is the output sample rate and is denoted by fS/DCM, where DCM is the decimation ratio. 4 Can be controlled by the SPI. AC SPECIFICATIONS AVDD1 = 1.25 V, AVDD2 = 2.5 V, AVDD3 = 3.3 V, AVDD1_SR = 1.25 V, DVDD = 1.25 V, DRVDD = 1.25 V, SPIVDD = 1.8 V, specified maximum sampling rate for each speed grade, AIN = −1.0 dBFS, clock divider = 2, default SPI settings, TA = 25°C, unless otherwise noted. Table 2. AD9680-500 AD9680-820 AD9680-1000 AD9680-1250 Parameter1 Temp Min Typ Max Min Typ Max Min Typ Max Min Typ Max Unit ANALOG INPUT FULL SCALE Full 2.06 1.7 1.7 1.58 V p-p NOISE DENSITY2 Full −153 −153 −154 −151.5 dBFS/Hz SIGNAL-TO-NOISE RATIO (SNR)3 fIN = 10 MHz 25°C 69.2 67.2 67.2 63.6 dBFS fIN = 170 MHz Full 67.8 69.0 65.6 67.0 65.1 66.6 61.5 63.2 dBFS fIN = 340 MHz 25°C 68.6 66.5 65.3 62.8 dBFS fIN = 450 MHz 25°C 68.0 65.1 64.0 62.2 dBFS fIN = 765 MHz 25°C 64.4 64.0 61.5 61.1 dBFS fIN = 985 MHz 25°C 63.8 63.4 60.5 59.2 dBFS fIN = 1950 MHz 25°C 60.5 59.7 57.0 55.5 dBFS SNR AND DISTORTION RATIO (SINAD)3 fIN = 10 MHz 25°C 69.0 67.1 67.1 63.5 dBFS fIN = 170 MHz Full 67.6 68.8 65.2 66.8 65.0 66.4 61.4 62.8 dBFS fIN = 340 MHz 25°C 68.4 66.3 65.2 62.6 dBFS fIN = 450 MHz 25°C 67.9 64.7 63.8 61.8 dBFS fIN = 765 MHz 25°C 64.2 63.5 62.1 60.8 dBFS fIN = 985 MHz 25°C 63.6 62.7 61.1 58.2 dBFS fIN = 1950 MHz 25°C 60.3 58.7 56.0 51.5 dBFS EFFECTIVE NUMBER OF BITS (ENOB) fIN = 10 MHz 25°C 11.2 10.9 10.8 10.3 Bits fIN = 170 MHz Full 10.9 11.1 10.5 10.8 10.5 10.7 9.9 10.1 Bits fIN = 340 MHz 25°C 11.1 10.7 10.5 10.1 Bits fIN = 450 MHz 25°C 11.0 10.5 10.3 10.0 Bits fIN = 765 MHz 25°C 10.4 10.3 10.0 9.8 Bits fIN = 985 MHz 25°C 10.3 10.1 9.8 9.4 Bits fIN = 1950 MHz 25°C 9.7 9.5 9.0 8.3 Bits |
Podobny numer części - AD9680-820EBZ |
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Podobny opis - AD9680-820EBZ |
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