LT1361/LT1362
TYPICAL PERFORMANCE CHARACTERISTICS
Output Impedance vs Frequency
100
A
V
= 10
70
60
50
GAIN
A
V
= 1
1
GAIN (dB)
OUTPUT IMPEDANCE (Ω)
10
A
V
= 100
40
30
20
10
V
S
=
±5V
V
S
=
±5V
60
40
20
0
T
A
= 25°C
A
V
= –1
R
F
= R
G
= 1k
100k
1M
10M
FREQUENCY (Hz)
100M
1361/1362 G14
CROSSTALK (dB)
0.1
V
S
=
±15V
T
A
= 25°C
0.01
10k
100k
1M
10M
FREQUENCY (Hz)
100M
1361/1362 G13
Gain Bandwidth and Phase
Margin vs Temperature
80
PHASE MARGIN
V
S
=
±
5V
PHASE MARGIN
V
S
=
±15V
60
GAIN BANDWIDTH
V
S
=
±15V
GAIN BANDWIDTH
V
S
=
±
5V
50
45
40
PHASE MARGIN (DEG)
35
30
25
20
15
10
5
30
– 50
–25
0
25
50
75
TEMPERATURE (°C)
100
0
125
5
4
3
2
GAIN (dB)
1
0
–1
–2
–3
–4
VOLTAGE MAGNITUDE (dB)
GAIN BANDWIDTH (MHz)
70
50
40
Gain Bandwidth and Phase
Margin vs Supply Voltage
80
T
A
= 25°C
70
GAIN BANDWIDTH (MHz)
48
46
PHASE MARGIN (DEG)
COMMON-MODE REJECTION RATIO (dB)
POWER SUPPLY REJECTION RATIO (dB)
PHASE MARGIN
60
50
40
GAIN BANDWIDTH
30
0
5
10
15
SUPPLY VOLTAGE (±V)
20
1361/1362 G15
U W
1361/1362 G16
Gain and Phase vs Frequency
120
PHASE
V
S
=
±15V
V
S
=
±15V
100
PHASE (DEG)
Crosstalk vs Frequency
–20
–30
–40
–50
–60
–70
–80
–90
V
S
= ±15V
R
L
= 1k
V
S
= ±5V
R
L
= 500Ω
T
A
= 25°C
A
V
= 1
V
IN
= 0dBm
80
–100
–110
–120
100k
0
–10
10k
1M
10M
FREQUENCY (Hz)
100M
1361/1362 G21
Frequency Response vs
Supply Voltage (A
V
= 1)
12
T
A
= 25°C
A
V
= 1
R
L
= 1k
±15V
10
8
6
4
2
0
–2
–4
–6
100M
1361/1362 G17
Frequency Response vs
Capacitive Load
V
S
=
±15V
T
A
= 25°C
A
V
= –1
C = 1000pF
C = 500pF
C = 100pF
C = 50pF
C=0
±5V
±2.5V
1M
10M
FREQUENCY (Hz)
–5
100k
–8
1M
10M
FREQUENCY (Hz)
100M
1361/1362 G18
Power Supply Rejection Ratio
vs Frequency
50
100
+PSRR
80
– PSRR
V
S
=
±15V
T
A
= 25°C
120
100
80
60
40
20
0
Common Mode Rejection Ratio
vs Frequency
V
S
=
±15V
T
A
= 25°C
44
42
40
38
36
34
32
30
60
40
20
0
100
1k
10k 100k
1M
FREQUENCY (Hz)
10M
100M
1k
10k
100k
1M
FREQUENCY (Hz)
10M
100M
1361/1362 G19
1361/1362 G20
7
LINER [ LINEAR TECHNOLOGY ]
