THS4502_16 Datasheet, PDF (13/48 Pages) Texas Instruments – Wideband, Low-Distortion Fully Differential Amplifiers

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THS4502
THS4503
SLOS352E – APRIL 2002 – REVISED OCTOBER 2011
TYPICAL CHARACTERISTICS (±5 V Graphs) (continued)
SMALL-SIGNAL TRANSIENT RESPONSE
0.4
0.3
0.2
0.1
0
-0.1
Gain = 1
R_L = 800 Ω
R_f = 499 Ω
t_r/t_f = 300 ps
V_S = ±5 V
-0.2
-0.3
-0.4
-100 0
100 200 300 400 500
t - Time - ns
OVERDRIVE RECOVERY
5
2.5
Gain = 4
4
R_L = 800 Ω
2
3
R_f = 499 Ω
1.5
Overdrive = 4.5 V
2
V_S = ±5 V
1
1
0.5
0
0
-1
-0.5
-2
-1
-3
-1.5
-4
-2
-5
-2.5
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
t - Time - µs
OVERDRIVE RECOVERY
6
3
Gain = 4
R_L = 800 Ω
4
R_f = 499 Ω
2
Overdrive = 5.5 V
2
V_S = ±5 V
1
0
0
-2
-1
-4
-2
-6
-3
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
t - Time - µs
Figure 28.
Figure 29.
Figure 30.
VOLTAGE AND CURRENT NOISE
vs
FREQUENCY
100
V_n
10
I_n
1
0.01 0.1
1
10 100 1000 10 k
f - Frequency - kHz
Figure 31.
REJECTION RATIOS
vs
FREQUENCY
90
80
PSRR+
70
60
50
40
PSRR-
CMMR
30
20
10
0
R_L = 800 Ω
V_S = ±5 V
-10
0.1
1
10
100
f - Frequency - MHz
Figure 32.
REJECTION RATIOS
vs
CASE TEMPERATURE
100
CMMR
90
PSRR+
80
70
PSRR-
60
50
40
30
20
10
0
-40 -30 -20 -10 0
R_L = 800 Ω
V_S = ±5 V
10 20 30 40 50 60 70 80 90
Case Temperature - °C
Figure 33.
OUTPUT BALANCE ERROR
vs
FREQUENCY
0
P_IN = -20 dBm
-10 ^RL ^{= 800 Ω}
R_f = 499 Ω
-20 ^{VS = ±5 V}
-30
-40
-50
-60
-70
0.1
1
10
100
f - Frequency - MHz
Figure 34.
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
60
30
Gain
P_IN = -30 dBm
50
R_L = 800 Ω
R_f = 100 kΩ
0
V_S = ±5 V
40
-30
30
-60
Phase
20
-90
10
-120
0
0.01
0.1
1
10
100
f - Frequency - MHz
Figure 35.
-150
1000
OPEN-LOOP GAIN
vs
CASE TEMPERATURE
57
56
R_L = 800 Ω
V_S = ±5 V
55
54
53
52
51
50
49
48
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Case Temperature - °C
Figure 36.
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