Datasheet

TYPICAL CHARACTERISTICS: V
S
= ± 12V, Low Bias
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 =5V/V
DIFF
F
R =1.5kW
G =10V/V
DIFF
F
R =1.24kW
3
0
3
6
9
12
15
18
-
-
-
-
-
-
Frequency(MHz)
0
20 220
NormalizedGain(dB)
G =10V/V
R =100
DIFF
L
W
G =1V/V
CM
20018040 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
( 10V )LeftScale±
P
G =10V/V
G =1V/V
R =100
DIFF
CM
L
W
14
12
10
8
6
4
2
0
R (k )W
ADJ
0 1 6
QuiescentCurrent I , A)(± m
Q
2 3 4 5
+I
Q
-I
Q
100
10
1
CapacitiveLoad(pF)
1 10 1000
R ( )W
S
100
26
23
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
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 32. Figure 33.
PULSE RESPONSE SUPPLY CURRENT FOR LOW BIAS SETTING vs R
ADJ
Figure 34. Figure 35.
RECOMMENDED R
S
vs CAPACITIVE LOAD FREQUENCY RESPONSE vs CAPACITIVE LOAD
Figure 36. Figure 37.
Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 15
Product Folder Link(s): THS6214