LT1395 Linear Technology, LT1395 Datasheet - Page 6

• Manufacturer Part Number: LT1395
• Description: Single/Dual/Quad 400MHz Current Feedback Amplifier
• Manufacturer: Linear Technology

LT1395/LT1396/LT1397
TYPICAL PERFOR
6
5.00
4.95
4.90
4.85
4.80
4.75
4.70
4.65
4.60
4.55
4.50
Square Wave Response
R
R
f = 10MHz
40
30
20
10
L
F
0
= 100
= R
–50
10
Capacitive Load
vs Output Series Resistor
Positive Supply Current per
Amplifier vs Temperature
G
V
= 255
S
–25
= 5V
AMBIENT TEMPERATURE ( C)
CAPACITIVE LOAD (pF)
TIME (10ns/DIV)
0
25
100
50
R
V
OVERSHOOT < 2%
S
F
= R
= 5V
75
G
1395/6/7 G22
W
= 255
100
A
1397 G14
1397 G17
U
1000
125
CE
Propagation Delay
A
R
R
C
V
L
F
= +2
= 100
= R
– 0.5
HARA TERISTICS
–1.0
3.0
2.5
2.0
1.5
1.0
0.5
G
4
3
2
0
6
5
1
0
= 255
– 50
Supply Current vs Supply Voltage
0
Input Offset Voltage
vs Temperature
V
S
1
– 25
= 5V
TIME (500ps/DIV)
t
PD
AMBIENT TEMPERATURE ( C)
C
2
= 2.5ns
SUPPLY VOLTAGE ( V)
0
3
25
4
5
50
1395/6/7 G20
6
75
7
100
8
1397 G15
1397 G18
125
9
Rise Time and Overshoot
A
R
R
V
L
F
= +2
= 100
= R
G
– 2
– 3
– 4
– 5
–1
15
12
5
4
3
2
1
0
= 255
6
9
3
0
–50
–50
Output Voltage Swing
vs Temperature
Input Bias Currents
vs Temperature
t
V
r
= 1.3ns
S
–25
= 5V
–25
TIME (500ps/DIV)
AMBIENT TEMPERATURE ( C)
AMBIENT TEMPERATURE ( C)
R
R
L
L
0
0
= 100k
= 100k
I
B
+
V
25
25
S
= 5V
50
50
R
R
L
L
I
1395/6/7 G21
= 150
= 150
B
–
75
75
100
100
OS = 10%
1397 G19
1397 G16
125
125