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AD8108-EB 数据表(PDF) 2 Page - Analog Devices |
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AD8108-EB 数据表(HTML) 2 Page - Analog Devices |
2 / 28 page –2– REV. 0 AD8108/AD8109–SPECIFICATIONS AD8108/AD8109 Reference Parameter Conditions Min Typ Max Units Figure No. DYNAMIC PERFORMANCE –3 dB Bandwidth 200 mV p-p, RL = 150 Ω 240/150 325/250 MHz 6, 12 2 V p-p, RL = 150 Ω 140/160 MHz 6, 12 Propagation Delay 2 V p-p, RL = 150 Ω 5ns Slew Rate 2 V Step, RL = 150 Ω 400/480 V/ µs Settling Time 0.1%, 2 V Step, RL = 150 Ω 40 ns 11, 17 Gain Flatness 0.05 dB, 200 mV p-p, RL = 150 Ω 60/50 MHz 6, 12 0.05 dB, 2 V p-p, RL = 150 Ω 60/50 MHz 6, 12 0.1 dB, 200 mV p-p, RL = 150 Ω 70/65 MHz 6, 12 0.1 dB, 2 V p-p, RL = 150 Ω 80/50 MHz 6, 12 NOISE/DISTORTION PERFORMANCE Differential Gain Error NTSC or PAL, RL = 1 kΩ 0.01 % NTSC or PAL, RL = 150 Ω 0.02 % Differential Phase Error NTSC or PAL, RL = 1 kΩ 0.01 Degrees NTSC or PAL, RL = 150 Ω 0.02 Degrees Crosstalk, All Hostile f = 5 MHz 83/85 dB 7, 13 f = 10 MHz 76/83 dB 7, 13 Off Isolation, Input-Output f = 10 MHz, RL =150 Ω, One Channel 93/98 dB 22, 28 Input Voltage Noise 0.01 MHz to 50 MHz 15 nV/ √Hz 19, 25 DC PERFORMANCE Gain Error RL = 1 kΩ 0.04/0.1 0.07/0.5 % RL = 150 Ω 0.15/0.25 % Gain Matching No Load, Channel-Channel 0.02/1.0 % RL = 1 kΩ, Channel-Channel 0.09/1.0 % Gain Temperature Coefficient 0.5/8 ppm/ °C OUTPUT CHARACTERISTICS Output Impedance DC, Enabled 0.2 Ω 23, 29 Disabled 10/0.001 M Ω 20, 26 Output Disable Capacitance Disabled 2 pF Output Leakage Current Disabled, AD8108 Only 1/NA µA Output Voltage Range No Load ± 2.5 ± 3V Output Current 20 40 mA Short Circuit Current 65 mA INPUT CHARACTERISTICS Input Offset Voltage Worst Case (All Configurations) 5 20 mV 34, 40 Temperature Coefficient 12 µV/°C 35, 41 Input Voltage Range ± 2.5/± 1.25 ± 3/± 1.5 V Input Capacitance Any Switch Configuration 2.5 pF Input Resistance 1 10 M Ω Input Bias Current Per Output Selected 2 5 µA SWITCHING CHARACTERISTICS Enable On Time 60 ns Switching Time, 2 V Step 50% UPDATE to 1% Settling 25 ns Switching Transient (Glitch) Measured at Output 20/30 mV p-p 21, 27 POWER SUPPLIES Supply Current AVCC, Outputs Enabled, No Load 33 mA AVCC, Outputs Disabled 10 mA AVEE, Outputs Enabled, No Load 33 mA AVEE, Outputs Disabled 10 mA DVCC 10 mA Supply Voltage Range ± 4.5 to ±5.5 V PSRR f = 100 kHz 73/78 dB 18, 24 f = 1 MHz 55/58 dB OPERATING TEMPERATURE RANGE Temperature Range Operating (Still Air) –40 to +85 °C θ JA Operating (Still Air) 48 °C/W Specifications subject to change without notice. (VS = 5 V, TA = +25 C, RL = 1 k unless otherwise noted) |
类似零件编号 - AD8108-EB |
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类似说明 - AD8108-EB |
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