RHF330 Datasheet, PDF (6/22 Pages) STMicroelectronics – Rad-hard 1 GHz low noise operational amplifier

Electrical characteristics
RHF330
Figure 1. Frequency response, positive gain Figure 2. Flatness, gain = +2 compensated
24
22
Gain=10
20
18
16
14
Gain=4
12
10
8
Gain=2
6
4
2
Gain=1
0
-2
-4 _{Small Signal}
-6 _Vcc=5V
-8 _Load=100Ω
-10
1M
10M
100M
1G
Frequency (Hz)
6.5
Vin
6.4
+
Vout
-
6.3
0.5pF
300
100
300
6.2
Gain=+2, Vcc=+5V,
Small Signal
6.1
6.0
5.9
5.8
1M
10M
100M
1G
Frequency (Hz)
Figure 3. Flatness, gain = +4 compensated
12.2
12.1
12.0
11.9
11.8
11.7
11.6
11.5
11.4
Vin
2.7pF
+
-
240
82
Vout
100
11.3
Gain=+4, Vcc=+5V,
Small Signal
11.2
1M
10M
100M
1G
Frequency (Hz)
Figure 4. Flatness, gain = +10 compensated
20.3
20.2
20.1
20.0
19.9
19.8
19.7
19.6
19.5
Vin
12pF
+
-
200
22
Vout
100
19.4
Gain=+10, Vcc=+5V,
Small Signal
19.3
1M
10M
100M
1G
Frequency (Hz)
Figure 5. Quiescent current vs. V_CC
Figure 6. Positive slew rate
20
15
Icc(+)
10
5
0
-5
-10
Icc(-)
-15 _Gain=+2
Input to ground, no load
-20
0.0
0.5
1.0
1.5
2.0
2.5
+/- Vcc (V)
2.00
1.75
Gain=+2
Vcc=+5V
1.50
Load=100Ω
1.25
1.00
0.75
0.50
0.25
0.00
-2ns
-1ns
0s
1ns
2ns
Time (ns)
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Doc ID 15576 Rev 3