LT1395/LT1396/LT1397
TYPICAL PERFOR A CE CHARACTERISTICS
2nd and 3rd Harmonic Distortion
vs Frequency
T
A
= 25°C
R
F
= R
G
= 255Ω
40
R
L
= 100Ω
V
S
=
±
5V
50
V
OUT
= 2VPP
60
70
80
90
100
110
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
HD3
HD2
30
8
7
OUTPUT VOLTAGE (V
P-P
)
DISTORTION (dB)
PSRR (dB)
Input Voltage Noise and Current
Noise vs Frequency
1000
INPUT NOISE (nV/√Hz OR pA/√Hz)
100
100
OUTPUT IMPEDANCE (Ω)
10
OUTPUT IMPEDANCE (DISABLED) (Ω)
–i
n
10
e
n
+i
n
1
10
30
100 300 1k 3k 10k 30k 100k
FREQUENCY (Hz)
1395/6/7 G10
Maximum Capacitive Load
vs Feedback Resistor
1000
OUTPUT SERIES RESISTANCE (Ω)
40
CAPACITIVE LOAD (pF)
100
SUPPLY CURRENT (mA)
10
R
F
= R
G
A
V
= +2
V
S
=
±
5V
PEAKING
≤
5dB
900
1500
2100
2700
FEEDBACK RESISTANCE (Ω)
3300
1
300
U W
1395/6/7 G07
1395/6/7 G13
Maximum Undistorted Output
Voltage vs Frequency
80
70
A
V
= +1
6
5
4
3
2
1M
10M
FREQUENCY (Hz)
100M
1395/6/7 G08
PSRR vs Frequency
A
V
= +2
60
50
40
30
20
10
T
A
= 25°C
R
F
= R
G
= 255Ω
R
L
= 100Ω
A
V
= +2
100k
1M
10M
FREQUENCY (Hz)
100M
1395/6/7 G09
– PSRR
+ PSRR
T
A
= 25°C
R
F
= 374Ω (A
V
= 1)
R
F
= R
G
= 255Ω (A
V
= 2)
R
L
= 100Ω
V
S
=
±
5V
0
10k
Output Impedance vs Frequency
100k
R
F
= R
G
= 255Ω
R
L
= 50Ω
A
V
= +2
V
S
=
±
5V
LT1395CS6 Output Impedance
(Disabled) vs Frequency
R
F
= 374Ω
A
V
= +1
V
S
=
±
5V
10k
1
1k
0.1
0.01
10k
100k
1M
10M
FREQUENCY (Hz)
100M
1395/6/7 G11
100
100k
1M
10M
FREQUENCY (Hz)
100M
1395/6/7 G12
Capacitive Load
vs Output Series Resistor
R
F
= R
G
= 255Ω
V
S
=
±
5V
OVERSHOOT < 2%
30
Supply Current vs Supply Voltage
6
5
4
3
2
1
EN = 0V,
ALL NON-DISABLE DEVICES
EN = V
–
20
10
0
10
100
CAPACITIVE LOAD (pF)
1000
1395/6/7 G14
0
0
1
2
7
3
5
6
4
SUPPLY VOLTAGE (± V)
8
9
1395/6/7 G15
139567fc
7
LINER [ LINEAR TECHNOLOGY ]
