THS4140 Datasheet, PDF (7/24 Pages) Texas Instruments – HIGH SPEED FULLY DIFFERENTIAL I/O AMPLIFIERS

THS4140, THS4141
HIGHĆSPEED FULLY DIFFERENTIAL I/O AMPLIFIERS
SLOS320E − MAY 2000 − REVISED JANUARY 2004
TYPICAL CHARACTERISTICS
1.25
VI Peak = 1,
1 TA = 25 °C
SLEW RATE
0.75
VCC = ±15 V
0.5
0.25
0
−0.25
VCC = 5 V
−0.5
G = 1,
−0.75
−1
−1.25
Rf = 330 Ω,
RL = 800 Ω,
CF = 1 pF,
CI = 0
116 118 120 122 124 126 128
t − Time − ns
Figure 6
SECOND HARMONIC DISTORTION
vs
FREQUENCY
−50
VO = 4 VPP,
−55 RL = 800 Ω,
Rf = 330 Ω,
−60 G = 1
VCC = ±5 V
−65
−70
VCC = ±15 V
−75
−80
−85
−90
−95
−100
100 k
1M
10 M
f − Frequency − Hz
Figure 7
100 M
SECOND HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−80
f = 1 MHz,
RL = 800 Ω,
−82 ^{Rf = 330 Ω,}
G=1
VCC = ±15 V
−84
VCC = ±5 V
−86
VCC = 5 V
−88
−90
−92
1
2
3
4
5
6
VO − Output Voltage − V
Figure 8
SECOND HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−57
−58 _{VCC = 5 V}
−59
−60
VCC = ±15 V
−61
−62
VCC = ±5 V
−63
−64
−65
−66
1
f = 16 MHz,
RL = 800 Ω,
Rf = 330 Ω,
G=1
2
3
4
5
6
VO − Output Voltage − V
Figure 9
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