Datasheet

40
30
20
10
0
Frequency (Hz)
Transconductance (mA/V)
1M 10M 100M
1G
V
IN
50
Ω
I
O U T
+5V
SOTA
Hold Control
50Ω
∞
V
IN
= 10mV
PP
40
30
20
10
0
Quiescent Current (mA)
Transconductance (mA/V)
8 9 10 11 12 13 14
15
R
Q
Adjusted
45
40
35
30
25
20
15
10
5
0
Input Voltage (mV)
Transconductance (mA/V)
−
100
−
80
−
60
−
40
−
20 0 20 40 60 80 100
Small−Signal Around Input Voltage
8
6
4
2
0
−
2
−
4
−
6
−
8
SOTA Input Voltage (mV)
SOTA Output Current (mA)
−
200
−
150
−
100
−
50 0 50 100 150 200
150
100
50
0
−
50
−
100
−
150
Time (10ns/div)
Output Voltage (mV)
f
IN
= 20MHz
R
L
= 50
Ω
I
OUT
= 4mA
PP
t
RISE
= 2ns
Hold Control = +5V
150
100
50
0
−
50
−
100
−
150
Time (10ns/div)
Output Voltage (mV)
f
IN
= 20MHz
R
L
= 50
Ω
I
OUT
= 4mA
PP
t
RISE
= 10ns
Hold Control = +5V
OPA615
www.ti.com ...................................................................................................................................... SBOS299E –FEBRUARY 2004–REVISED SEPTEMBER 2009
TYPICAL CHARACTERISTICS (continued)
T
A
= +25°C and I
Q
= 13mA, unless otherwise noted.
SOTA (Sampling Operational Transconductance Amplifier)
SOTA TRANSCONDUCTANCE vs FREQUENCY SOTA TRANSCONDUCTANCE vs QUIESCENT CURRENT
Figure 19. Figure 20.
SOTA TRANSCONDUCTANCE vs INPUT VOLTAGE SOTA TRANSFER CHARACTERISTICS
Figure 21. Figure 22.
SOTA PULSE RESPONSE SOTA PULSE RESPONSE
Figure 23. Figure 24.
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