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AD8330 Fiches technique(PDF) 7 Page - Analog Devices |
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AD8330 Fiches technique(HTML) 7 Page - Analog Devices |
7 / 36 page AD8330 Rev. D | Page 7 of 36 TYPICAL PERFORMANCE CHARACTERISTICS VS = 5 V, TA = 25°C, CL = 12 pF, VDBS = 0.75 V, VMODE = high (or O/C) VMAG = O/C (0.5 V), RL = ∞, VOFST = 0, differential operation, unless otherwise noted. VDBS (V) 50 0 0.25 0.50 1.00 1.25 1.50 40 30 20 10 0 0.75 45 35 25 15 5 HI MODE LO MODE Figure 4. Gain vs. VDBS VMAG (V) 10 5 4 3 1 0 8 6 4 2 0 2 9 7 5 3 1 Figure 5. Linear Gain Multiplication Factor vs. VMAG VDBS (V) 1.0 06 . 1 4 . 1 0 . 1 2 . 0 0.6 0.2 –0.2 –0.6 –1.0 0.6 0.8 0.4 0 –0.4 –0.8 0.8 1.2 0.4 T = +25°C T = +85°C T = –40°C Figure 6. Gain Linearity Error Normalized at 25°C vs. VDBS, at Three Temperatures, f = 1 MHz VDBS (V) 2.0 00.2 0.8 1.2 1.6 1.0 0 –1.0 –2.0 0.4 1.5 0.5 –0.5 –1.5 0.6 1.0 1.4 1MHz 50MHz NORMALIZED @ VDBS = 0.75V 10MHz 1MHz 100MHz 100MHz 10MHz, 50MHz Figure 7. Gain Error vs. VDBS at Various Frequencies GAIN SCALING (mV/dB) 29.1 29.2 29.3 29.4 29.5 29.6 29.7 29.8 29.9 30.0 30.1 30.2 30.3 30.4 30.5 30.6 10 0 15 5 20 –30.6 –30.5 –30.4 –30.3 –30.2 –30.1 –30.0 –29.9 –29.8 –29.7 –29.6 –29.5 –29.4 –29.3 –29.2 –29.1 –29.0 10 0 15 5 20 2340 UNITS MODE = LO MODE = HI Figure 8. Gain Slope Histogram FREQUENCY (Hz) 60 100k –50 –40 –30 –20 –10 0 10 20 30 40 50 VDBS = 1.5V 1.2V 0.9V 0.6V 0.3V 0V 1M 10M 100M 500M Figure 9. Frequency Response in 10 dB Steps for Various Values of VDBS |
Numéro de pièce similaire - AD8330 |
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Description similaire - AD8330 |
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