TYPICAL PERFORMANCE CURVES
At T
A
= +25°C, V
S
=
±15V, λ
= 650nm, unless otherwise noted.
QUIESCENT CURRENT vs TEMPERATURE
0.6
0.5
Quiescent Current (mA)
1000
OUTPUT NOISE VOLTAGE
vs MEASUREMENT BANDWIDTH
Dotted lines show
noise beyond the
signal bandwidth.
Noise Voltage (µVrms)
V
S
= ±15V
100
0.4
0.3
V
S
= ±2.25V
0.2
0.1
0
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
Dice
10
R
F
=1
0
Ω
0M
R
F
0
=1
M
Ω
R
F
=
1M
Ω
1
R
F
= 10kΩ C
EXT
= 350pF
0.1
1
R
F
= 100kΩ C
EXT
= 90pF
10
100
1k
10k
100k
Measurement Bandwidth (Hz)
SMALL-SIGNAL DYNAMIC RESPONSE
LARGE-SIGNAL DYNAMIC RESPONSE
20mV/div
2V/div
100µs/div
100µs/div
NOISE EFFECTIVE POWER
vs MEASUREMENT BANDWIDTH
10
–7
Dotted lines indicate
noise measured beyond
the signal bandwidth.
λ
= 650nm
R
F
= 10k
R
F
= 100k
R
F
= 1M
10
–10
R
F
= 10M
10
–11
R
F
= 100M
10
–12
10
–8
Noise Effective Power (W)
10
–9
10
–13
10
–14
1
10
100
1k
10k
100k
Measurement Bandwidth (Hz)
®
OPT301
6
BURR-BROWN [ BURR-BROWN CORPORATION ]
