THS4505 Datasheet, PDF (17/38 Pages) Texas Instruments – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIERS

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TYPICAL CHARACTERISTICS (5 V Graphs) (continued)
THS4504
THS4505
SLOS363C – AUGUST 2002 – REVISED MARCH 2004
REJECTION RATIOS
vs
FREQUENCY
90
80
PSRR+
70
60
50
40
PSRR−
CMMR
30
20
10
R_L = 800 Ω
0
V_S = 5 V
−10
0.1
1
10
100
f − Frequency − MHz
Figure 56.
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
60
Gain
50
30
P_IN = −30 dBm
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 59.
−150
1000
QUIESCENT CURRENT
vs
SUPPLY VOLTAGE
25
T_A = 85°C
20
T_A = 25°C
15
T_A = −40°C
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 62.
REJECTION RATIOS
vs
CASE TEMPERATURE
120
CMMR
100
PSRR−
80
PSRR+
60
40
20
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 57.
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 60.
INPUT OFFSET VOLTAGE
vs
CASE TEMPERATURE
5
V_S = 5 V
4
3
2
1
0
−40 −30−20−10 0 10 20 30 40 50 60 70 80 90
Case Temperature − °C
Figure 63.
OUTPUT BALANCE ERROR
vs
FREQUENCY
0
P_IN = 16 dBm
−10 _{RL = 800 Ω}
R_f = 499 Ω
−20 _{VS = 5 V}
−30
−40
−50
−60
−70
−80
0.1
1
10
100
f − Frequency − MHz
Figure 58.
INPUT BIAS AND OFFSET
CURRENT
vs
CASE TEMPERATURE
3.75
3.5 ^{VS = 5 V}
I_IB+
3.25
0
−0.01
−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 61.
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
110
100
V_S = 5 V
90
80
70
60
50
40
30
20
10
0
−10
−1 0
1
2
3
4
5
Input Common-Mode Range − V
Figure 64.
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