AD8057ART Analog Devices, AD8057ART Datasheet
AD8057ART
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AD8057ART Summary of contents
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... These amplifiers are available in the industrial tem- perature range of – +85 C. REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices ...
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AD8057/AD8058–SPECIFICATIONS Parameter DYNAMIC PERFORMANCE –3 dB Bandwidth Bandwidth for 0.1 dB Flatness Slew Rate Settling Time to 0.1% NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion SFDR Third Order Intercept Crosstalk, Output to Output Input Voltage Noise Input Current Noise Differential Gain Error ...
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SPECIFICATIONS (@ T Parameter DYNAMIC PERFORMANCE –3 dB Bandwidth Bandwidth for 0.1 dB Flatness Slew Rate Settling Time to 0.1% NOISE/HARMONIC PERFORMANCE Total Harmonic Distortion Crosstalk, Output to Output Input Voltage Noise Input Current Noise Differential Gain Error Differential Phase ...
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... AD8057AR – +85 C AD8057ACHIPS – +85 C AD8057AR-REEL – +85 C AD8057AR-REEL7 – +85 C AD8057ART-REEL – +85 C AD8057ART-REEL7 – +85 C AD8058AR – +85 C AD8058ACHIPS – +85 C AD8058AR-REEL – +85 C AD8058AR-REEL7 – +85 C AD8058ARM – ...
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OUTPUT 4.0 VOLTAGE 3.5 ABS (–) 3.0 OUTPUT 2.5 2.0 1.5 1.0 0 100 1k LOAD RESISTANCE – Figure 3. Output Swing vs. Load Resistance –3.0 –3.5 –4.0 –4.5 –5.0 –I SUPPLY –5.5 –6.0 –I @ ...
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Performance Characteristics AD8057/AD8058 0.00 –0.10 –0.20 –0.30 –0. –0. 2.5V B –I @ 2.5V B –0.60 – –I @ 1.5V B –0.70 –0.80 –40 –30 –20 – ...
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S HP8130A PULSE GENERATOR 1ns AD8057/ –V S Figure 15. Test Circuit G = – and 17 100mV 20mV/ DIV 0V –100mV 4ns/DIV Figure 16. Small Signal ...
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AD8057/AD8058 0.5 0.4 0.3 0.2 0.1 0.0 –0.1 –0.2 –0.3 –0.4 –0 FREQUENCY – MHz Figure 21. 0.1 dB Flatness –50 –60 THD –70 2ND –80 3RD –90 –100 –110 0.1 1 FREQUENCY – MHz ...
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INPUT SIGNAL 2.5V OUTPUT RESPONSE 500mV/ DIV 0V 20ns/DIV Figure 27. Input Overload Recovery, V INPUT SIGNAL 5V 5.0V 1V/DIV OUTPUT SIGNAL = 4.0V 0V 20ns/DIV Figure 28. Output Overload Recovery –10 –20 –30 –40 –50 –60 –70 ...
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AD8057/AD8058 DIFFERENTIAL GAIN (%) 0.00 –0.00 0.00 0.00 –0.00 –0.00 –0.00 0.015 0.010 0.005 0.000 –0.005 –0.010 –0.015 DIFFERENTIAL PHASE (Degrees) 0.00 0.00 0.02 0.03 0.05 0.07 0.09 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.00 –0.02 1st 2nd 3rd ...
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FREQUENCY – Hz Figure 37. Current Noise vs. Frequency APPLICATIONS Driving Capacitive Loads When driving a capacitive load, most op amps will exhibit over- shoot in their pulse response. Figure 39 ...
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... Differential driving can also reduce second and other even-order distortion products. Analog Devices offers an assortment of 12- and 14-bit high speed converters that have differential inputs and can be run from a single +5 V supply. These include the AD9220, AD9221, AD9223, AD9224 and AD9225 at 12 bits, and the AD9240, AD9241, and AD9243 at 14 bits ...
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For zero volts input, the outputs of the op amps want 2.5 V, which is the midsupply level of the A-to-D. This is ac- complished by first taking the 2.5 V reference output of the A-to-D and ...
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AD8057/AD8058 8-Lead SOIC (RM-8) 0.122 (3.10) 0.114 (2.90 0.122 (3.10) 0.199 (5.05) 0.187 (4.75) 0.114 (2.90 PIN 1 0.0256 (0.65) BSC 0.120 (3.05) 0.112 (2.84) 0.043 (1.09) 0.006 (0.15) 0.037 (0.94) 0.002 (0.05) 0.018 (0.46) SEATING ...