THS4513_13 Datasheet, PDF (20/41 Pages) Texas Instruments – WIDEBAND, LOW-NOISE, LOW-DISTORTION,FULLY-DIFFERENTIAL AMPLIFIER

THS4513
SLOS472E – AUGUST 2005 – REVISED JANUARY 2013
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TYPICAL CHARACTERISTICS: V_S+ – V_S– = 3 V (continued)
Test conditions at V_S+ = +1.5 V, V_S– = –1.5V, CM = open, V_OD = 1 V_PP, R_F = 348 Ω, R_L = 200-Ω differential, G = 0 dB, single-
ended input, and input and output referenced to midsupply, unless otherwise noted.
TRANSIENT RESPONSE
1
SETTLING TIME
5
0.75
4
V_OD = 1 V_PP
3
0.5
2
0.25
1
0
R_L = 200 W
V_OD = 1 V_PP
0
-0.25
-1
-0.5
-2
-0.75
-3
-1
250 ps / div
t - Time
Figure 57.
-4
-5
0 1 2 3 4 5 6 7 8 9 10
t - Time - ns
Figure 58.
OUTPUT VOLTAGE SWING vs LOAD RESISTANCE
2.5
2
1.5
1
0.5
0
0
500
1000
1500
R_L - Load Resistance - W
Figure 59.
2000
REJECTION RATIO vs FREQUENCY
100
R_L = 200 W
90
CMRR
80
PSRR-
70
60
PSRR+
50
40
30
0.01
0.1
1
10
100
1000
f - Frequency - MHz
Figure 60.
OVERDRIVE RECOVERY
1.5
R_L = 150 W
G = 0 dB
1.0
Input
OUTPUT IMPEDANCE
vs
FREQUENCY
100
0.5
10
0
-0.5
Output
1
-1.0
-1.5
0
0.2
0.4
0.6
0.8
1
t - Time - ms
Figure 61.
0.1
0.1
1
10
100
f - Frequency- MHz
Figure 62.
1000
20
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