THS4500-EP Datasheet, PDF (19/38 Pages) National Semiconductor (TI) – WIDEBAND, LOW-DISTORTION, FULLY DIFFERENTIAL AMPLIFIER

THS4500-EP
www.ti.com
SLOS832 – JUNE 2013
TYPICAL CHARACTERISTICS: 5 V (continued)
COMMON-MODE REJECTION RATIO
vs
INPUT COMMON-MODE RANGE
110
100
V_S = 5 V
90
80
70
60
OUTPUT DRIVE
vs
CASE TEMPERATURE
150
V_S = 5 V
Source
100
50
HARMONIC DISTORTION
vs
OUTPUT COMMON-MODE VOLTAGE
0
Single-Ended and
−10
Differential Input
−20
Gain = 1
V_O = 2 V_PP
−30
R_f = 392 Ω
−40
f= 8 MHz, V_S = 5 V
50
0
−50
HD3-SE
40
−60
and Diff
30
−50
−70
20
10
0
−10
−1 0
1
2
3
4
5
−100
Sink
−150
−40−30−20−10 0 10 20 30 40 50 60 70 80 90
−80
−90
HD2-SE
HD2-Diff
−100
1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5
Input Common-Mode Range − V
Case Temperature − °C
V_OCM − Output Common-Mode Voltage − V
Figure 88.
Figure 89.
Figure 90.
SMALL-SIGNAL FREQUENCY
RESPONSE AT V_OCM
4
Gain = 1
3 ^RL ^{= 800 Ω}
R_f = 392 Ω
2 ^{PIN= −20 dBm}
V_S = 5 V
1
0
−1
−2
−3
0.1
1
10
100
f − Frequency − MHz
Figure 91.
1000
OUTPUT OFFSET VOLTAGE
vs
OUTPUT COMMON-MODE VOLTAGE
800
600
400
200
0
−200
−400
−600
−800
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V_OC − Output Common-Mode Voltage − V
Figure 92.
QUIESCENT CURRENT
vs
POWER-DOWN VOLTAGE
25
V_S = 5 V
20
15
10
5
0
0 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5
Power-down Voltage − V
Figure 93.
TURN-ON AND TURN-OFF DELAY
TIME
0.03
0.02
0.01
Current
0
0
−1
−2
−3
−4
−5
−6
0 0.5 1 1.5 2 2.5 3 100.5 101 102 103
t − Time − ms
Figure 94.
SINGLE-ENDED OUTPUT
IMPEDANCE IN POWER-DOWN
vs
FREQUENCY
1100
1000
900
800
700
600
500
400
300
200
100
0
0.1
Gain = 1
R_L = 400 Ω
R_f = 499 Ω
P_IN = −1 dBm
V_S = 5 V
1
10
100
f − Frequency − MHz
Figure 95.
1000
POWER-DOWN QUIESCENT
CURRENT
vs
CASE TEMPERATURE
800
R_L = 800 Ω
700 _{VS = 5 V}
600
500
400
300
200
100
0
−40 −30−20−10 0 10 20 30 40 50 60 70 80 90
Case Temperature − °C
Figure 96.
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