AD8001 Analog Devices, AD8001 Datasheet
AD8001
Specifications of AD8001
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AD8001 Summary of contents
Page 1
... The outstanding bandwidth of 800 MHz along with 1200 V/µs of slew rate make the AD8001 useful in many general-purpose high speed applications where dual power supplies ± and single supplies from are needed. The AD8001 is available in the industrial temperature range of –40°C to +85°C. V ...
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... –V = – –V = – – –T MIN MAX T –T MIN MAX –2– , unless otherwise noted.) AD8001A Min Typ Max Unit 350 440 MHz 650 880 MHz 350 440 MHz 575 715 MHz 300 380 ...
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... ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD8001 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality ...
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... LeCROY 9210 GENERATOR 5ns TPC 6. 100 mV Step Response –4– 400mV 5ns TPC Step Response 909 0.001 0.1 F AD8001 0 PULSE 0.001 F = 350ps –V S TPC 5. Test Circuit, Gain = + OUT TEKTRONIX CSA 404 COMM. SIGNAL ANALYZER ...
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... TPC 11. Distortion vs. Frequency, R 0.08 0.06 0.04 0.02 0.00 0.02 0.01 0.00 –0.01 –0.02 10M 100M = 1 k Ω TPC 12. Differential Gain and Differential Phase L –5– AD8001 100 PACKAGE R PACKAGE 0 500 600 700 800 900 VALUE OF FEEDBACK RESISTOR (R ) – F TPC 10. –3 dB Bandwidth vs. R ...
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... AD8001 5 0 – –26dBm IN – 909 F –15 –20 –25 –30 –35 100M FREQUENCY – Hz TPC 13. Frequency Response – 953 –2 F –3 – 100 – 50mV IN –6 –7 –8 –9 2M 10M 100M FREQUENCY – Hz TPC 14. Flatness, R Package (for N Package Add 100 Ω ...
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... TPC 22. Input Offset vs. Temperature 5.8 5.6 5.4 5 5.0 4.8 4.6 4.4 –60 –40 – JUNCTION TEMPERATURE – C TPC 23. Supply Current vs. Temperature 125 120 SOURCE I 115 SC 110 | | SINK I SC 105 100 –60 –40 – JUNCTION TEMPERATURE – C AD8001 80 100 100 120 140 80 100 ...
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... AD8001 150 OUT 3 – –60 –40 – JUNCTION TEMPERATURE – C TPC 25. Transresistance vs. Temperature 100 INVERTING CURRENT V 10 NONINVERTING CURRENT V VOLTAGE NOISE 100 1k 10 FREQUENCY – Hz TPC 26. Noise vs. Frequency –48 –49 –CMRR –50 – ...
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... TPC 35 Step Response –1 3 WAFER LOTS COUNT = 895 MEAN = 1.37 STD DEV = 1.13 CUMULATIVE MIN = –2.45 MAX = +4.69 FREQ DIST –5 –4 –3 –2 – INPUT OFFSET VOLTAGE – mV TPC 36. Input Offset Voltage Distribution AD8001 1G 100 ...
Page 10
... Figure 4. Follower with Gain Recognizing that G × R << R1 for low gains, it can be seen to IN the first order that bandwidth for this amplifier is independent of gain (G). This simple analysis in conjunction with Figure 5 can, in fact, predict the behavior of the AD8001 over a wide range of conditions. 1M 100k 10k 1k ...
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... R F multiplied by the noise gain always appears at the output as × The input voltage noise of the AD8001 is a low 2 nV √Hz. At low gains though the inverting input current noise times R is the dominant noise source. Careful layout and device ...
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... Op amps used in closed-loop applications do not always obey this simple theory gain of +2, the AD8001 has performance summarized in Figure 10. Here the worst third order products are plotted versus input power. The third order intercept of the AD8001 is +33 dBm at 10 MHz. – ...
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... The 20 Ω resistors in series with ADC inputs are used to help the AD8001s drive the 10 pF ADC input capacitance. The AD8001 only adds 100 mW to the power consumption while not limiting the performance of the circuit. ...
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... AD8001 Layout Considerations The specified high speed performance of the AD8001 requires careful attention to board layout and component selection. Proper R design techniques and low parasitic component selection F are mandatory. The PCB should have a ground plane covering all unused portions of the component side of the board to provide a low impedance ground path ...
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... REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN 5-Lead Small Outline Transistor Package [SOT-23] 1.60 BSC 0.50 (0.0196) PIN 1 45 0.25 (0.0099) 1.30 1.15 8 0.90 0 1.27 (0.0500) 0.40 (0.0157) 0.15 MAX –15– AD8001 (Q-8) Dimensions shown in inches and (millimeters) 0.005 (0.13) 0.055 (1.40) MIN MAX 8 5 0.310 (7.87) 0.220 (5.59) PIN 0.100 (2.54) BSC 0.320 (8.13) ...
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... AD8001 Revision History Location 7/03—Data Sheet changed from REV REV. D Renumbered figures and TPCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Universal Changes to ORDERING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 –16– Page REV. D ...