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AD9048TQ-883B Datasheet(PDF) 2 Page - Analog Devices |
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AD9048TQ-883B Datasheet(HTML) 2 Page - Analog Devices |
2 / 8 page REV. F –2– AD9048–SPECIFICATIONS (typical with nominal supplies, unless otherwise noted.) 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 Unit RESOLUTION 8 8 8 8 Bits DC ACCURACY Differential Nonlinearity 25 °CI 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 °CI 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 °CI 5 12 5 12 512 5 12 mV Full VI 12 12 12 12 mV Bottom of Reference Ladder 25 °CI 4 8 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 Current 7 25 °CI 36 60 36 60 36 60 36 60 µA Full VI 100 100 100 100 µA Input Resistance 25 °CI 200 300 200 300 200 300 200 300 k Ω Full VI 40 40 40 40 k Ω Input Capacitance 25 °CIV 16 20 16 20 1620 16 20 pF Full Power Bandwidth 8 25 °CIV 10 15 1015 10 1510 15 MHz REFERENCE INPUT Positive Reference Voltage 9 Full V 0.0 0.0 0.0 0.0 V Negative Reference Voltage 9 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 °CV 10 10 10 10 MHz DYNAMIC PERFORMANCE 10 Conversion Rate 25 °CI 35 38 35 38 35 38 35 38 MHz Aperture Delay 25 °CIV 2.4 5 2.4 5 2.4 5 2.4 5 ns Aperture Uncertainty (Jitter) 25 °CIV 25 50 25 50 2550 25 50 ps Output Delay (tPD)25 °CI 13 15 9 15 9 15 9 15 ns Output Hold Time (tOH) 11 25 °CI 5 8 5 8 58 5 8 ns Transient Response 12 25 °CIV 6 20 6 20 6 20 6 20 ns Overvoltage Recovery Time 13 25 °CV 8 8 88 ns Rise Time 25 °CI 9 9 9 9 ns Fall Time 25 °CI 14 14 14 14 ns Output Time Skew 14 25 °CI 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 °CIV 4 6 4 6 4 64 6 pF Convert Pulsewidth (LOW) 25 °CI 18 18 18 18 ns Convert Pulsewidth (HIGH) 25 °CI 10 10 10 10 ns 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) . . . . . . . 150 °C6 Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . 300 °C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C (VCC = +5.0 V; VEE = –5.2 V; Differential Reference Voltage = 2.0 V, unless otherwise noted.) |
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