THS4511_14 Datasheet, PDF (12/36 Pages) Texas Instruments – WIDEBAND, LOW-NOISE, LOW-DISTORTION FULLY-DIFFERENTIAL AMPLIFIER

THS4511
SLOS471E – SEPTEMBER 2005 – REVISED NOVEMBER 2009
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TYPICAL CHARACTERISTICS: V_S+ – V_S– = 5 V (continued)
Test conditions unless otherwise noted: V_S+ = 5 V, V_S– = 0 V, G = 0 dB, CM = open, V_O = 2 V_PP, R_F = 349 Ω, R_L = 200 Ω
differential, single-ended input, input referenced to ground, and output referenced to midrail.
REJECTION RATIOS vs FREQUENCY
100
90
PSRR+
OUTPUT IMPEDANCE vs FREQUENCY
100
80
70
10
60
CMRR
50
40
1
30
20
10
0
0.01
0.1
1
10
100
f − Frequency − MHz
1000
0.1
0.1
1
10
100
f − Frequency− MHz
1000
Figure 21.
Figure 22.
OVERDRIVE RECOVERY
4
2
Input
1.5
2
1
Output
0.5
0
0
−0.5
−2
−1
−4
t − Time − 100 ns/div
−1.5
−2
Figure 23.
DIFFERENTIAL OUTPUT VOLTAGE
vs LOAD RESISTANCE
7
6
5
4
3
2
1
0
10
100
R_L - Load Resistance - kW
1000
Figure 24.
12
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