Datasheet
TYPICAL CHARACTERISTICS: V
S
= +3.3V
3
0
−
3
−
6
−
9
−
12
−
15
−
18
Frequency (Hz)
1M 10M 100M 2G1G
Gain (dB)
V
O
= 0.5V
PP
V
O
= 0.2V
PP
V
O
= 1V
PP
R
L
= 100
Ω
−
40
−
45
−
50
−
55
−
60
−
65
−
70
−
75
−
80
Frequency (MHz)
1 10
100
Harmonic Distortion (dBc)
R
L
= 500
Ω
V
O
= 1V
PP
3rd−Harmonic
2nd−Harmonic
0.5
0.4
0.3
0.2
0.1
0.0
−
0.1
−
0.2
−
0.3
−
0.4
−
0.5
Frequency (MHz)
1 10 100 300
Gain (dB)
V
O
= 0.5V
PP
R
L
= 100
Ω
−
50
−
55
−
60
−
65
−
70
−
75
−
80
Load Resistance (
Ω
)
100 1k
Harmonic Distortion (dBc)
f = 5MHz
V
O
= 1V
PP
3rd−Harmonic
2nd−Harmonic
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
Time (2ns/div)
Output Voltage (mV)
2.7
2.4
2.1
1.8
1.5
1.2
0.9
0.6
Output Voltage (V)
Small−Signal
1.65V
DC
±
0.1V
Left Scale
Large−Signal
1.65V
DC
±
0.7V
Right Scale
R
L
= 100
Ω
f = 40MHz
−
30
−
40
−
50
−
60
−
70
−
80
−
90
Output Voltage (V
PP
)
0.50 1.50
Harmonic Distortion (dBc)
0.75 1.00 1.25
f = 5MHz
R
L
= 500
Ω
2nd−Harmonic
3rd−Harmonic
BUF602
SBOS339B – OCTOBER 2005 – REVISED MAY 2008 ......................................................................................................................................................
www.ti.com
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 25. Figure 26.
BUFFER GAIN FLATNESS 5MHz HARMONIC DISTORTION vs LOAD RESISTANCE
Figure 27. Figure 28.
BUFFER PULSE RESPONSE HARMONIC DISTORTION vs OUTPUT VOLTAGE
Figure 29. Figure 30.
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