Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 12V, Mid 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
F
R =1.24kW
G =5V/V
DIFF
F
R =1.5kW
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Frequency(MHz)
0
20 260
NormalizedGain(dB)
G =1V/V
G =10V/V
R =100
CM
DIFF
L
W
24022020018040 1601401201008060
V =20V
O PP
V =2V
O PP
V =4V
O PP
V =8V
O PP
12
8
4
0
4
8
12
-
-
-
Time(10ns/div)
OutputVoltage(V)
Small-Signal 500mV
RightScale
±
P
1.2
0.8
4
0
4
8
1.2
0.
0.
0.
-
-
-
OutputVoltage(V)
Large-SignalPulseResponse
P
( 10V )LeftScale±
18
16
14
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
23
20
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
= +10V/V, G
CM
= 1V/V, R
ADJ
= 0 Ω , R
F
= 1.24k Ω , and R
L
= 100 Ω , unless otherwise noted.
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 20. Figure 21.
PULSE RESPONSE QUIESCENT CURRENT FOR MID BIAS SETTING vs R
ADJ
Figure 22. Figure 23.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 24. Figure 25.
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