THS4303 Datasheet, PDF (10/24 Pages) Texas Instruments – WIDEBAND FIXED-GAIN AMPLIFIER

THS4303
SLOS421B – NOVEMBER 2003 – REVISED JANUARY 2005
TYPICAL THS4303 CHARACTERISTICS (5 V) (continued)
REJECTION RATIO
vs
FREQUENCY
70
60
PSRR+
50
CMRR
40
30
20
10
V_S = 5 V
0
100 k
1M
10 M
100 M 1 G
f − Frequency − Hz
Figure 19.
INPUT OFFSET VOLTAGE
vs
CASE TEMPERATURE
3
2.5
2
V_S = 5 V
1.5
1
0.5
0
−40 −30−20−10 0 10 20 30 40 50 60 70 80 90
T_C − Case Temperature − °C
Figure 22.
REJECTION RATIOS
vs
CASE TEMPERATURE
75
V_S = 5 V
70
CMMR
PSRR−
65
60
PSRR+
55
50
45
40
−40−30 −20−10 0 10 20 30 40 50 60 70 80 90
T_C − Case Temperature − °C
Figure 20.
POSITIVE INPUT BIAS CURRENT
vs
CASE TEMPERATURE
14
12
10
V_S = 5V
8
6
4
2
0
−40 −30−20−10 0 10 20 30 40 50 60 70 80 90
T_C − Case Temperature − °C
Figure 23.
www.ti.com
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
70
60
50
40
30
20
10
V_S = 5 V
0
−10
0
1
2
3
4
5
V_ICR − Input Common-Mode Voltage Range − V
Figure 21.
SMALL-SIGNAL
TRANSIENT RESPONSE
0.15
0.1
0.05
0
−0.05
−0.1
R_L = 100 Ω
Input t_r/t_f = 60 ps
V_S = 5 V
0 246
t − Time − ns
8 10 12
Figure 24.
LARGE-SIGNAL TRANSIENT RESPONSE
1.5
1
0.5
0
−0.5
−1
−1.5
R_L = 100 Ω
Input t_r/t_f = 60 ps
V_S = 5 V
0 2 4 6 8 10 12
t − Time − ns
Figure 25.
OVERDRIVE RECOVERY TIME
3
2.5 V_S = 5 V
2
0.3
0.25
0.2
1.5
1
0.5
0
−0.5
−1
0.15
0.1
0.05
0
−0.05
−0.1
−1.5
−2
−0.15
−0.2
−2.5
−0.25
−3
−0.3
0 100 200 300 400 500 600 700 800 900 1000
t − Time − ns
Figure 26.
10