THS4511 Datasheet, PDF (13/35 Pages) Texas Instruments – WIDEBAND, LOW NOISE, LOW DISTORTION FULLY DIFFERENTIAL AMPLIFIER

THS4511
www.ti.com
SLOS471E – SEPTEMBER 2005 – REVISED NOVEMBER 2009
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.
TURN-OFF TIME
3.2
6.4
3
3
6
2.8
2.8
5.6
2.6
2.6
5.2
2.4
2.4
Output
4.8
2.2
2.2
4.4
2
2
4
1.8
1.8
3.6
1.6
1.6
PD Input
3.2
1.4
1.4
2.8
1.2
1.2
2.4
1
1
2
0.8
0.8
1.6
0.6
0.6
1.2
0.4
0.4
0.8
0.2
0.2
0.4
0
0
0
-0.2
t - Time - (2.5 ms/div)
Figure 25.
TURN-ON TIME
6.4
PD Input
6
5.6
5.2
Output
4.8
4.4
4
3.6
3.2
2.8
2.4
2
1.6
1.2
0.8
0.4
0
t - Time - (2.5 ms/div)
Figure 26.
INPUT OFFSET VOLTAGE
vs INPUT COMMON-MODE VOLTAGE
10
9
8
7
6
5
4
3
2
1
0
-0.5 0
0.5 1
1.5
2
2.5
3
V_IC - Commom-Mode Input Voltage - V
Figure 27.
80
70
60
50
40
30
20
10
0
100
OPEN-LOOP GAIN AND PHASE
vs FREQUENCY
PHASE
GAIN
10K
1M
f - Frequency - Hz
Figure 28.
100M
90
50
10
-30
-70
-110
-150
-190
-230
10G
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