Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 6V, Full Bias
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Frequency(Hz)
10M 100M 400M
NormalizedGain(dB)
G =1V/V
V =2V
R =100
CM
O PP
L
W
G =10V/V
DIFF
R =1.5k
F
W
G =5V/V
DIFF
R =1.82k
F
W
6
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Frequency(Hz)
10M 100M 400M
NormalizedGain(dB)
G =5V/V
V =2V
R =100
DIFF
O PP
L
G =1V/V
CM
W
75%Bias
50%Bias
FullBias
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
3
0
3
6
9
12
15
18
-
-
-
-
-
-
NormalizedGain(3dB/div)
0 50 100 150 200 250 300 350
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
100
10
1
CapacitiveLoad(pF)
1 10 1000
R ( )W
S
100
17
14
11
8
5
2
Frequency(Hz)
10M 100M 300M
Gain(dB)
THS6214
R
S
THS6214
R
S
C
L
1kW
Optional
V
IN
V
OUT
R Optimizedfor100%Bias
S
470pF
100pF
39pF
22pF
47pF
THS6214
www.ti.com ....................................................................................................................................................................................................... SBOS431 – MAY 2009
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 SMALL-SIGNAL FREQUENCY RESPONSE vs BIAS
Figure 44. Figure 45.
LARGE-SIGNAL FREQUENCY RESPONSE PULSE RESPONSE
Figure 46. Figure 47.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 48. Figure 49.
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