AD8079 Analog Devices, AD8079 Datasheet
AD8079
Specifications of AD8079
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AD8079 Summary of contents
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... The outstanding bandwidth of 260 MHz along with 800 slew rate make the AD8079 useful in many general purpose high speed applications where dual power supplies are required. ...
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... MIN MAX + –V = – –V = – – –T MIN MAX –2– , unless otherwise noted) AD8079A/AD8079B Typ Max Units 260 MHz 50 MHz 100 MHz 750 V/ s 800 2.5 ns –65 dBc – ...
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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 AD8079 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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... AD8079 10µF +5V 0.1µ AD8079 8 0.1µ PULSE 50 GENERATOR 10µF – 250ps R F Figure 3. Test Circuit SIDE 1 SIDE 2 20mV Figure 4. 100 mV Step Response SIDE 1 SIDE 2 200mV Figure Step Response 0.1 0 –0 100 L –0.2 –0.3 –0.4 –0.5 1M Figure 6. Frequency Response and Flatness – ...
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... BACK TERMINATED LOAD (150 ) –1 –2 1 BACK TERMINATED –3 LOAD (150 ) –4 – Figure 13. Short-Term Settling Time 5ns –5– AD8079 1.0V rms 100 0.5V rms 0.25V rms 125mV rms 62.5mV rms IN 10M ...
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... AD8079 3.4 3 150 L 3.2 3.1 +V OUT |–V | 3.0 OUT 2.9 2.8 2.7 2.6 2.5 –55 –35 – JUNCTION TEMPERATURE – C Figure 15. Output Swing vs. Temperature + –1 –55 –35 – JUNCTION TEMPERATURE – C Figure 16. Input Bias Current vs. Temperature –2 –4 –6 –55 –35 – ...
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... Up to four back-terminated 75 video loads can be driven by each amplifier, with a typical dif- ferential gain and phase performance of 0.01%/0.17 , respec- tively. The AD8079B, with a gain of +2.2, can be employed as a single gain-trimming element in a video signal chain. Finally, the AD8079A/B used in conjunction with our AD8116 cross- ...
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... The AD8079 also drives four back terminated loads (two each), as shown in Figure 26, with equally impressive performance (0.01%, 0.07 ). Another important consideration is isolation between loads in a multiple load application. The AD8079 has more than isolation at 5 MHz when driv- ing two 75 back terminated loads. SERIES ...
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... Figure 28. Differential Driver Frequency Response Layout Considerations The specified high speed performance of the AD8079 requires careful attention to board layout and component selection. Proper RF design techniques and low parasitic component se- lection are mandatory. The PCB should have a ground plane covering all unused por- tions of the component side of the board to provide a low im- pedance ground path ...
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... S Supply Bypassing + – SEE TABLE I Noninverting Configuration (G = +2) TRIM 200 AD8079B Optional Gain Trim ( TIE INPUT PINS +V S TOGETHER TO MINIMIZE PEAKING –V S Noninverting Configuration (G = +1) Figure 29. Inverting and Noninverting Configurations Table I. Recommended Component Values Component – ...
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... REV. A OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 8-Lead SOIC (SO-8) 0.1968 (5.00) 0.1890 (4.80 0.1574 (4.00) 0.2440 (6.20 0.1497 (3.80) 0.2284 (5.80) PIN 1 0.0688 (1.75) 0.0098 (0.25) 0.0532 (1.35) 0.0040 (0.10) 8 0.0192 (0.49) 0.0500 0 0.0098 (0.25) SEATING (1.27) 0.0138 (0.35) PLANE 0.0075 (0.19) BSC –11– AD8079 0.0196 (0.50 0.0099 (0.25) 0.0500 (1.27) 0.0160 (0.41) 9 ...
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