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AD9255BCPZ-125 データシート(PDF) 6 Page - Analog Devices |
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AD9255BCPZ-125 データシート(HTML) 6 Page - Analog Devices |
6 / 45 page Data Sheet AD9255 Rev. C | Page 5 of 44 ADC AC SPECIFICATIONS AVDD = 1.8 V, DRVDD = 1.8 V, SVDD = 1.8 V, maximum sample rate, VIN = −1.0 dBFS differential input, 1.0 V internal reference, DCS enabled, unless otherwise noted. Table 2. Parameter1 Temp AD9255BCPZ-802 AD9255BCPZ-1052 AD9255BCPZ-1252 Unit Min Typ Max Min Typ Max Min Typ Max SIGNAL-TO-NOISE-RATIO (SNR) fIN = 2.4 MHz 25°C 79.2 78.9 78.3 dBFS fIN = 70 MHz 25°C 78.9 78.5 78.3 dBFS Full 78.1 77.6 76.9 dBFS fIN = 140 MHz 25°C 78.0 77.7 77.1 dBFS fIN = 200 MHz 25°C 76.9 76.4 75.5 dBFS SIGNAL-TO-NOISE-AND DISTORTION (SINAD) fIN = 2.4 MHz 25°C 78.7 78.6 78.0 dBFS fIN = 70 MHz 25°C 78.7 78.0 78.0 dBFS Full 77.9 77.3 76.7 dBFS fIN = 140 MHz 25°C 76.8 77.0 76.7 dBFS fIN = 200 MHz 25°C 75.8 75.3 74.3 dBFS EFFECTIVE NUMBER OF BITS (ENOB) fIN = 2.4 MHz 25°C 12.8 12.8 12.7 Bits fIN = 70 MHz 25°C 12.8 12.7 12.7 Bits fIN = 140 MHz 25°C 12.5 12.5 12.4 Bits fIN = 200 MHz 25°C 12.3 12.2 12.0 Bits WORST SECOND OR THIRD HARMONIC fIN = 2.4 MHz 25°C −88 −90 −88 dBc fIN = 70 MHz 25°C −94 −89 −93 dBc Full −91 −88 −85 dBc fIN = 140 MHz 25°C −82 −86 −89 dBc fIN = 200 MHz 25°C −81 −81 −80 dBc SPURIOUS-FREE DYNAMIC RANGE (SFDR) fIN = 2.4 MHz 25°C 88 90 88 dBc fIN = 70 MHz 25°C 94 89 93 dBc Full 91 88 85 dBc fIN = 140 MHz 25°C 82 86 89 dBc fIN = 200 MHz 25°C 81 81 80 dBc SPURIOUS-FREE DYNAMIC RANGE (SFDR) Without Dither (AIN at −23 dBFS) fIN = 2.4 MHz 25°C 102 99 96 dBFS fIN = 70 MHz 25°C 103 97 99 dBFS fIN = 140 MHz 25°C 104 97 98 dBFS fIN = 200 MHz 25°C 102 101 97 dBFS With On-Chip Dither (AIN at −23 dBFS) fIN = 2.4 MHz 25°C 110 109 108 dBFS fIN = 70 MHz 25°C 110 108 109 dBFS fIN = 140 MHz 25°C 110 108 109 dBFS fIN = 200 MHz 25°C 110 109 109 dBFS |
同様の部品番号 - AD9255BCPZ-125 |
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同様の説明 - AD9255BCPZ-125 |
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