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19 FN6631.1 November 16, 2009 Characterization vs Simulation Results FIGURE 56. CHARACTERIZED INPUT NOISE VOLTAGE FIGURE 57. SIMULATED INPUT NOISE VOLTAGE FIGURE 58. CHARACTERIZED CLOSED LOOP GAIN vs FREQUENCY FIGURE 59. SIMULATED CLOSED LOOP GAIN vs FREQUENCY FIGURE 60. CHARACTERIZED CLOSED LOOP GAIN vs RL FIGURE 61. SIMULATED CLOSED LOOP GAIN vs RL FREQUENCY (Hz) 10 100 1000 0.1 1 10 100 1k 10k 100k V+ = ±19V AV = 1 FREQUENCY (Hz) 100m 1.0 10 100 1k 10k 100k 10 100 1000 FREQUENCY (Hz) 100k 1M 10M 10 10k 1k 100 -20 -10 0 10 20 30 40 50 60 70 AV = 1 AV = 100 AV = 1000 V+ = ±20V VOUT = 100mVP-P CL = 4pF RL = 10k AV = 10 Rg = 1k, Rf = 100k Rg = 100, Rf = 100k Rg = OPEN, Rf = 0 Rg = 10k, Rf = 100k 10 100 10k 100k 1M 10M -20 0 20 40 70 60 FREQUENCY (Hz) AV = 1 AV = 100 AV = 1000 Rg = 100, Rf = 100k Rg = 10k, Rf = 100k AV = 10 Rg = 1k, Rf = 100k Rg = OPEN, Rf = 0 1k FREQUENCY (Hz) 100k 1M 10M 10k 1k -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 V+ = ±20V AV = +1 VOUT = 100mVP-P CL = 4pF RL = 10k RL = 100k RL = 1k RL = 499 1k 10k 100k 1M 10M -8 -6 -4 -2 0 -9 1 FREQUENCY (Hz) V+ = ±15V AV = +1 VOUT = 100mVP-P CL = 4pF RL = 1k RL = 499 RL = 100k RL = 10k ISL28107, ISL28207 |
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