Datasheet

TYPICAL CHARACTERISTICS: V
S
= +5V
3
0
−
3
−
6
−
9
−
12
−
15
−
18
Frequency (Hz)
1M 10M 100M 1G 2G
Gain (dB)
V
O
= 0.5V
PP
V
O
= 2V
PP
V
O
= 3V
PP
V
O
= 0.2V
PP
V
O
= 1V
PP
R
L
= 100
Ω
−
40
−
45
−
50
−
55
−
60
−
65
−
70
−
75
−
80
−
85
−
90
Frequency (MHz)
1 10
100
Harmonic Distortion (dBc)
R
L
= 500
Ω
V
O
= 2V
PP
2nd−Harmonic
3rd−Harmonic
0.5
0.4
0.3
0.2
0.1
0
−
0.1
−
0.2
−
0.3
−
0.4
−
0.5
Frequency (MHz)
1 10 100
500
Gain (dB)
V
OUT
= 0.5V
PP
R
L
= 100
Ω
−
60
−
65
−
70
−
75
−
80
−
85
−
90
Load Resistance (
Ω
)
100 1k
Harmonic Distortion (dBc)
f = 5MHz
V
O
= 2V
PP
2nd−Harmonic
3rd−Harmonic
2.8
2.7
2.6
2.5
2.4
2.3
2.2
Time (2ns/div)
Output Voltage (mV)
4.3
3.7
3.1
2.5
1.9
1.3
0.7
Output Voltage (V)
Small−Signal
2.55V
DC
±
0.1V
Left Scale
Large−Signal
2.5V
DC
±
1.5V
Right Scale
R
L
= 100
Ω
f = 40MHz
−
40
−
50
−
60
−
70
−
80
−
90
−
100
Output Voltage (V
PP
)
0.5 1.0
3.5
Harmonic Distortion (dBc)
1.5 2.0 2.5 3.0
f = 5MHz
R
L
= 500
Ω
2nd−Harmonic
3rd−Harmonic
BUF602
www.ti.com ...................................................................................................................................................... SBOS339B – OCTOBER 2005 – REVISED MAY 2008
At T
A
= +25 ° C and R
L
= 100 Ω to V
S
/2, unless otherwise noted.
BUFFER BANDWIDTH vs OUTPUT VOLTAGE HARMONIC DISTORTION vs FREQUENCY
Figure 19. Figure 20.
BUFFER GAIN FLATNESS 5MHz HARMONIC DISTORTION vs LOAD RESISTANCE
Figure 21. Figure 22.
BUFFER PULSE RESPONSE HARMONIC DISTORTION vs OUTPUT VOLTAGE
Figure 23. Figure 24.
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