Datasheet ADA4932-1/ADA4932-2 (Analog Devices) - 9

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Data Sheet ADA4932-1/ADA4932-2 TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, +VS = 5 V, −VS = −5 V, VOCM = 0 V, RG = 499 Ω, RF = 499 Ω, RT = 53.6 Ω (when used), RL, dm = 1 kΩ, unless otherwise noted. Refer to Figure 51 for test setup. Refer to Figure 54 for signal definitions.
2 2 VIN = 100mV p-p GAIN = 1 VIN = 2V p-p GAIN = 1 ) 1 ) B RF = 499Ω GAIN = 2 1 RF = 499Ω GAIN = 2 B (d RG = 499Ω, 249Ω R (d G = 499Ω, 249Ω 0 IN 0 IN A A G –1 G P –1 P O O O –2 O –2 -L -L D D E E S –3 S –3 O O L L C –4 C –4 D D E E IZ –5 IZ –5 AL AL –6 –6 RM RM NO –7
7
NO –7
0 -00 -01 52 52
–8
077
–8
077
1M 10M 100M 1G 1M 10M 100M 1G FREQUENCY (Hz) FREQUENCY (Hz)
Figure 6. Small Signal Frequency Response for Various Gains Figure 9. Large Signal Frequency Response for Various Gains
2 2 VOUT, dm = 100mV p-p R V F = RG = 499Ω OUT, dm = 2V p-p R 1 F = RG = 499Ω RF = RG = 205Ω 1 0 0 ) B ) –1 B (d d –1 R ( F = RG = 205Ω IN A –2 IN G –2 P GA O –3 P O –3 OO -L D –4 -L E D –4 E OS –5 OS –5 CL L C –6 –6 –7
8 00
–7
2- 75
–8
07
–8 1M 10M 100M 1G 10G 1 10 100 1k
8 05
FREQUENCY (Hz)
2-
FREQUENCY (MHz)
75 07 Figure 7. Small Signal Frequency Response for Various RF and RG Figure 10. Large Signal Frequency Response for Various RF and RG
2 2 VOUT, dm = 100mV p-p VOUT, dm = 2V p-p 1 1 0 0 ) ) B B V –1 V (d S = ±5V –1 (d S = ±5V V V IN S = ±2.5V S = ±2.5V A –2 AIN –2 G G P P O –3 O –3 O O -L -L D –4 D –4 E E S OS –5 O –5 CL CL –6 –6 –7
9 2 00
–7
-01 2- 52 75
–8
07
–8
077
1M 10M 100M 1G 1M 10M 100M 1G FREQUENCY (Hz) FREQUENCY (Hz)
Figure 8. Small Signal Frequency Response for Various Supplies Figure 11. Large Signal Frequency Response for Various Supplies Rev. E | Page 9 of 27 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V OPERATION ±DIN to VOUT, dm Performance VOCM to VOUT, cm Performance General Performance 5 V OPERATION ±DIN to VOUT, dm Performance VOCM to VOUT, cm Performance General Performance ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE MAXIMUM POWER DISSIPATION ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS TERMINOLOGY THEORY OF OPERATION APPLICATIONS INFORMATION ANALYZING AN APPLICATION CIRCUIT SETTING THE CLOSED-LOOP GAIN ESTIMATING THE OUTPUT NOISE VOLTAGE IMPACT OF MISMATCHES IN THE FEEDBACK NETWORKS CALCULATING THE INPUT IMPEDANCE FOR AN APPLICATION CIRCUIT Terminating a Single-Ended Input INPUT COMMON-MODE VOLTAGE RANGE INPUT AND OUTPUT CAPACITIVE AC COUPLING SETTING THE OUTPUT COMMON-MODE VOLTAGE HIGH PERFORMANCE PRECISION ADC DRIVER HIGH PERFORMANCE ADC DRIVING LAYOUT, GROUNDING, AND BYPASSING OUTLINE DIMENSIONS ORDERING GUIDE