Datasheet

LT1206
5
1206fb
Typical perForMance characTerisTics
Bandwidth vs Supply Voltage
Bandwidth vs Supply Voltage
Bandwidth and Feedback Resistance
vs Capacitive Load for 0.5dB Peak
Differential Phase
vs Supply Voltage
Differential Gain
vs Supply Voltage
Spot Noise Voltage and Current
vs Frequency
Bandwidth vs Supply Voltage
Bandwidth vs Supply Voltage
Bandwidth and Feedback Resistance
vs Capacitive Load for 5dB Peak
4
0
10
30
40
50
100
70
8
12
20
80
90
60
6 10
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
1206 G01
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
6 10
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
1206 G02
PEAKING ≤ 0.5dB
PEAKING ≤ 5dB
R
F
= 560Ω
R
F
= 1k
R
F
= 2k
R
F
= 750Ω
A
V
= 2
R
L
= 10Ω
CAPACITIVE LOAD (pF)
1
100
FEEDBACK RESISTOR (Ω)
1k
10k
100 10000
1206 G03
10 1000
BANDWIDTH
FEEDBACK RESISTOR
A
V
= 2
R
L
= ∞
V
S
= 15V
C
COMP
= 0.01µF
1
10
100
–3dB BANDWIDTH (MHz)
4
0
10
30
40
50
100
70
8
12
20
80
90
60
6 10
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
1206 G04
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
6 10
14
16
18
SUPPLY VOLTAGE (±V)
–3dB BANDWIDTH (MHz)
1206 G05
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
1206 G06
10 100 1k 10k
0
–3dB BANDWIDTH (MHz)
1k
10k
0100
10
100
1
FEEDBACK RESISTOR
BANDWIDTH
A
V
= +2
R
L
= ∞
V
S
= 15V
C
COMP
= 0.01µF
SUPPLY VOLTAGE (±V)
5
DIFFERENTIAL PHASE (DEG)
0.30
0.40
0.50
13
1206 G07
0.20
0.10
0
7
9
11
15
R
F
= R
G
= 560 Ω
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
1206 G08
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
FREQUENCY (Hz)
10
1
10
100
100 100k
1206 G09
1k 10k
SPOT NOISE (nV/√Hz OR pA/√Hz)
i
n
e
n
–i
n