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
= 2V
PP
V
O
= 5V
PP
V
O
= 0.5V
PP
V
O
= 4V
PP
V
O
= 0.2V
PP
V
O
= 1V
PP
R
L
= 100
Ω
6
3
0
−
3
−
6
−
9
Frequency (Hz)
1M 10M 100M 1G 2G
Gain (dB)
R
L
= 1k
Ω
R
L
= 500
Ω
R
L
= 100
Ω
V
OUT
= 0.5V
PP
0.5
0.4
0.3
0.2
0.1
0
−
0.1
−
0.2
−
0.3
−
0.4
−
0.5
Frequency (Hz)
1M 10M 100M
1G
Gain (dB)
V
O
= 0.5V
PP
R
L
= 100
Ω
100
10
1
Frequency (Hz)
100 1k 10k 100k 1M 10M
Input Voltage Noise Density (nV/
√
Hz)
Input Current Noise Density (pA/
√
Hz)
Input Current Noise (2.1pA/
√
Hz)
Input Voltage Noise (4.8nV/
√
Hz)
150
100
50
0
−
50
−
100
−
150
Time (2ns/div)
Output Voltage (V)
V
OUT
= 0.2V
PP
R
L
= 100
Ω
f = 40MHz
4
3
2
1
0
−
1
−
2
−
3
−
4
Time (2ns/div)
Output Voltage (V)
V
OUT
= 5V
PP
R
L
= 100
Ω
f = 40MHz
BUF602
SBOS339B – OCTOBER 2005 – REVISED MAY 2008 ...................................................................................................................................................... www.ti.com
At T
A
= +25 ° C and R
L
= 100 Ω , unless otherwise noted.
BUFFER BANDWIDTH vs OUTPUT VOLTAGE BUFFER BANDWIDTH vs LOAD RESISTANCE
Figure 1. Figure 2.
BUFFER GAIN FLATNESS INPUT VOLTAGE AND CURRENT NOISE DENSITY
Figure 3. Figure 4.
BUFFER SMALL-SIGNAL PULSE RESPONSE BUFFER LARGE-SIGNAL PULSE RESPONSE
Figure 5. Figure 6.
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