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AD9048SE датащи(PDF) 2 Page - Analog Devices |
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AD9048SE датащи(HTML) 2 Page - Analog Devices |
2 / 8 page ELECTRICAL CHARACTERISTICS Test AD9048JJ/JQ AD9048KJ/KQ AD9048SE/SQ AD9048TE/TQ Parameter (Conditions) Temp Level Min Typ Max Min Typ Max Min Typ Max Min Typ Max Units RESOLUTION 8 8 8 8 Bits DC ACCURACY Differential Nonlinearity +25 °C I 0.4 0.75 0.3 0.5 0.4 0.75 0.3 0.5 LSB Full VI 1.0 0.75 1.0 0.75 LSB Integral Nonlinearity +25 °C I 0.6 0.75 0.4 0.5 0.6 0.75 0.4 0.5 LSB Full VI 1.0 0.75 1.0 0.75 LSB No Missing Codes Full VI GUARANTEED GUARANTEED GUARANTEED GUARANTEED INITIAL OFFSET ERROR Top of Reference Ladder +25 °C I 512 5 12 512 5 12 mV Full VI 12 12 12 12 mV Bottom of Reference Ladder +25 °C I 48 4 8 48 4 8 mV Full VI 8 8 8 8 mV Offset Drift Coefficient Full V 20 20 20 20 µV/°C ANALOG INPUT Input Voltage Range Full V –2.1; –2.1; –2.1; –2.1; +0.1 +0.1 +0.1 +0.1 V Input Bias Current7 +25 °C I 36 60 36 60 36 60 36 60 µA Full VI 100 100 100 100 µA Input Resistance +25 °C I 200 300 200 300 200 300 200 300 k Ω Full VI 40 40 40 40 k Ω Input Capacitance +25 °C IV 1620 16 20 1620 16 20 pF Full Power Bandwidth8 +25 °C IV 10 1510 1510 1510 15 MHz REFERENCE INPUT Positive Reference Voltage9 Full V 0.0 0.0 0.0 0.0 V Negative Reference Voltage9 Full V –2.0 –2.0 –2.0 –2.0 V Differential Reference Voltage Full V 2.0 2.0 2.0 2.0 V Reference Ladder Resistance Full VI 30 60 125 30 60 125 30 60 125 30 60 125 Ω Ladder Temperature Coefficient Full V 0.22 0.22 0.22 0.22 Ω/°C Reference Ladder Current Full VI 23 40 23 40 23 40 23 40 mA Reference Input Bandwidth +25 °C V 10 10 10 10 MHz DYNAMIC PERFORMANCE10 Conversion Rate +25 °C I 35 38 35 38 35 38 35 38 MHz Aperture Delay +25 °C IV 2.4 5 2.4 5 2.4 5 2.4 5 ns Aperture Uncertainty (Jitter) +25 °C IV 2550 25 50 2550 25 50 ps Output Delay (tPD) +25 °C I 13 15 9 15 9 15 9 15 ns Output Hold Time (tOH) 11 +25 °C I 58 5 8 58 5 8 ns Transient Response12 +25 °C IV 6 20 6 20 6 20 6 20 ns Overvoltage Recovery Time13 +25 °C V 88 88 ns Rise Time +25 °CI 9 9 9 9 ns Fall Time +25 °C I 14 14 14 14 ns Output Time Skew14 +25 °C I 4.5 7 4.5 7 4.5 7 4.5 7 ns NMINV and NLINV INPUTS +0.4 V Input Current Full VI 200 200 200 200 µA +2.4 V Input Current Full VI 150 150 150 150 µA +5.5 V Input Current Full VI 150 150 150 150 µA CONVERT INPUT Logic “1” Voltage Full VI 2.0 2.0 2.0 2.0 V Logic “0” Voltage Full VI 0.8 0.8 0.8 0.8 V Logic “1” Current Full VI 150 150 150 150 µA Logic “0” Current Full VI 500 500 500 500 µA Input Capacitance +25 °C IV 4 64 6 4 64 6 pF Convert Pulsewidth (LOW) +25 °C I 18 18 18 18 ns Convert Pulsewidth (HIGH) +25 °C I 10 10 10 10 ns REV. C –2– ABSOLUTE MAXIMUM RATINGS 1 VCC to DGND . . . . . . . . . . . . . . . . . . . –0.5 V dc to +7.0 V dc AGND to DGND . . . . . . . . . . . . . . . . –0.5 V dc to +0.5 V dc VEE to AGND . . . . . . . . . . . . . . . . . . . +0.5 V dc to –7.0 V dc VIN, VRT or VRB to AGND . . . . . . . . . . . . . . . . . +0.5 V to VEE VRT to VRB . . . . . . . . . . . . . . . . . . . . . . –2.2 V dc to +2.2 V dc CONV, NMINV or NLINV to DGND –0.5 V dc to +5.5 V dc Applied Output Voltage to DGND . . . –0.5 V dc to +5.5 V dc 2 Applied Output Current, Externally Forced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.0 mA to +6.0 mA 3, 4 Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . 1.0 sec 5 Operating Temperature Range (Ambient) AD9048JJ/KJ/JQ/KQ . . . . . . . . . . . . . . . . . . . 0 °C to +70°C AD9048SE/SQ/TE/TQ . . . . . . . . . . . . . . –55 °C to +125°C Maximum Junction Temperature (Plastic) . . . . . . . . +150 °C6 Maximum Junction Temperature (Hermetic) . . . . . . +175 °C6 Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300 °C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C AD9048–SPECIFICATIONS (typical with nominal supplies unless otherwise noted) (VCC = +5.0 V; VEE = –5.2 V; Differential Reference Voltage = 2.0 V, unless otherwise noted) |
Аналогичный номер детали - AD9048SE |
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Аналогичное описание - AD9048SE |
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