THS4500-EP_15 Datasheet, PDF (18/38 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIER

THS4500-EP
SLOS832 – JUNE 2013
www.ti.com
TYPICAL CHARACTERISTICS: 5 V (continued)
VOLTAGE AND CURRENT NOISE
REJECTION RATIOS
vs
vs
FREQUENCY
FREQUENCY
100
90
120
80
PSRR+
100
70
60
80
10
V_n
50
40
PSRR−
CMMR
60
REJECTION RATIOS
vs
CASE TEMPERATURE
PSRR−
CMMR
PSRR+
30
40
20
I_n
10
R_L = 800 Ω
0
V_S = 5 V
20
R_L = 800 Ω
V_S = 5 V
1
−10
0.01 0.1
1
10 100 1000 10 k
0.1
1
0
10
100
−40−30−20−10 0 10 20 30 40 50 60 70 80 90
f − Frequency − kHz
f − Frequency − MHz
Case Temperature − °C
Figure 79.
Figure 80.
Figure 81.
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 82.
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
60
30
Gain
P_IN = −30 dBm
50
R_L = 800 Ω
V_S = 5 V
0
40
−30
30
−60
Phase
20
−90
10
−120
0
0.01
0.1
1
10
100
f − Frequency − MHz
Figure 83.
−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
47
46
−40−30−20−100 10 20 30 40 50 60 70 80 90
Case Temperature − °C
Figure 84.
INPUT BIAS AND OFFSET CURRENT
vs
CASE TEMPERATURE
3.75
0
3.5 ^{VS = 5 V}
−0.01
3.25
I_IB+
−0.02
3
2.75
I_IB−
−0.03
−0.04
2.5
2.25
−0.05
I_OS
−0.06
2
−0.07
1.75
−0.08
1.5
−0.09
1.25
−0.1
−40−30−20−10 0 10 20 30 40 50 60 70 80 90
Case Temperature − °C
Figure 85.
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
35
T_A = 85°C
30
T_A = 25°C
25
T_A = −40°C
20
15
10
5
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V_S − Supply Voltage − ±V
Figure 86.
INPUT OFFSET VOLTAGE
vs
CASE TEMPERATURE
4
V_S = 5 V
3.5
3
2.5
2
1.5
1
0.5
0
−40 −30−20−10 0 10 20 30 40 50 60 70 80 90
Case Temperature − °C
Figure 87.
18
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