Datasheet

5
LT1207
TYPICAL PERFOR A CE CHARACTERISTICS
WU
Bandwidth and Feedback Resistance
vs Capacitive Load for 0.5dB Peak
Bandwidth vs Supply Voltage
Bandwidth vs Supply Voltage
Bandwidth vs Supply Voltage
Spot Noise Voltage and Current
vs Frequency
Bandwidth and Feedback Resistance
vs Capacitive Load for 5dB Peak
4
0
10
30
40
50
100
70
8
12
20
80
90
60
610
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
LT1207 • TPC01
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 470Ω
R
F
= 560Ω
R
F
= 680Ω
R
F
= 750Ω
R
F
= 1k
R
F
= 1.5k
A
V
= 2
R
L
= 100Ω
4
0
20
50
8
12
10
40
30
610
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
LT1207 • TPC02
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 560Ω
R
F
= 1k
R
F
= 2k
R
F
= 750Ω
A
V
= 2
R
L
= 10Ω
4
0
10
30
40
50
100
70
8
12
20
80
90
60
610
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
LT1207 • TPC04
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 470Ω
R
F
= 1.5k
R
F
= 330Ω
R
F
= 680Ω
R
F
=390Ω
A
V
= 10
R
L
= 100Ω
4
0
20
50
8
12
10
40
30
610
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
LT1207 • TPC05
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 560Ω
R
F
= 1k
R
F
= 1.5k
R
F
= 680Ω
A
V
= 10
R
L
= 10Ω
CAPACITIVE LOAD (pF)
FEEDBACK RESISTOR (Ω)
1
LT1207 • TPC06
10 100 1k 10k
0
–3dB BANDWIDTH (MHz)
1k

10k
0



100
10
100
1

FEEDBACK RESISTOR
BANDWIDTH
A
V
= +2
R
L
= ∞
V
S
= ±15V
C
COMP
= 0.01µF
FREQUENCY (Hz)
10
1
10
100
100 100k
LT1207 • TPC09
1k 10k
SPOT NOISE (nV/√Hz OR pA/√Hz)
i
n
e
n
–i
n
Bandwidth vs Supply Voltage
CAPACITIVE LOAD (pF)
1
100
FEEDBACK RESISTOR (Ω)
1k
10k
100 10000
LT1207 • TPC03
10 1000
BANDWIDTH
FEEDBACK RESISTOR
A
V
= 2
R
L
= ∞ 
V
S
= ±15V
C
COMP
= 0.01µF
1
10
100
–3dB BANDWIDTH (MHz)
Differential Phase
vs Supply Voltage
Differential Gain
vs Supply Voltage
SUPPLY VOLTAGE (±V)
5
DIFFERENTIAL PHASE (DEG)
0.30
0.40
0.50
13
LT1207 • TPC07
0.20
0.10
0
7
9
11
15
R
F
= R
G
= 560Ω
A
V
= 2
N PACKAGE
R
L
= 15Ω
R
L
= 50Ω
R
L
= 30Ω
R
L
= 150Ω
SUPPLY VOLTAGE (±V)
5
DIFFERENTIAL GAIN (%)
0.06
0.08
0.10
13
LT1207 • TPC08
0.04
0.02
0
7
9
11
15
R
F
= R
G
= 560Ω
A
V
= 2
N PACKAGE
R
L
= 15Ω
R
L
= 30Ω
R
L
= 150Ω
R
L
= 50Ω