Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 6V, Low Bias
6
3
0
3
6
9
12
15
18
-
-
-
-
-
-
NormalizedGain(dB)
0 20 40 60 80 100 120 140 160 180 200 220 240 260
Frequency(MHz)
G =5V/V
R =100
DIFF
L
G =1V/V
CM
W
V =4V
O PP
V =16V
O PP
V =20V
O PP
V =2V
O PP
6
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Frequency(Hz)
10M 100M 300M
NormalizedGain(dB)
G =1V/V
V =2V
R =100
CM
O PP
L
W
G =10V/V
R =1.5k
DIFF
F
W
G =5V/V
R =1.82k
DIFF
F
W
7.5
6.0
4.5
3.0
1.5
0
1.5
3.0
4.5
6.0
7.5
-
-
-
-
-
2.0
1.6
1.2
0.8
0.4
0
0.4
0.8
1.2
1.6
2.0
-
-
-
-
-
OutputVoltage(V)
OutputVoltage(V)
Time(10ns/div)
G =5V/V
R =
DIFF
L
G =1V/V
100
CM
W
Small-Signal
PulseResponse
(±
500mV
P
)RightScale
Large-SignalPulseResponse
(±
5V
P
)LeftScale
12
10
8
6
4
2
0
R (k )W
ADJ
0 1 6
QuiescentCurrent(
I ,mA)±
Q
2 3 4 5
+I
Q
-I
Q
100
10
1
CapacitiveLoad(pF)
1 10 1000
R ( )W
S
100
20
17
14
11
8
5
2
Frequency(Hz)
10M 100M 200M
Gain(dB)
R Optimizedfor100%Bias
S
470pF
100pF
39pF
22pF
47pF
THS6214
R
S
THS6214
R
S
C
L
1kW
Optional
V
IN
V
OUT
THS6214
SBOS431 – MAY 2009 ....................................................................................................................................................................................................... www.ti.com
At T
A
= +25 ° C, G
DIFF
= +5V/V, G
CM
= 1V/V, R
ADJ
= 0 Ω , R
F
= 1.82k Ω , and R
L
= 100 Ω , unless otherwise noted.
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 69. Figure 70.
PULSE RESPONSE QUIESCENT CURRENT FOR LOW BIAS SETTING vs R
ADJ
Figure 71. Figure 72.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 73. Figure 74.
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