TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VS = ±15V, unless otherwise noted.
GAIN and PHASE vs FREQUENCY
vs POWER SUPPLY VOLTAGE
POWER SUPPLY REJECTION vs FREQUENCY
100
90
80
70
60
50
40
30
20
10
0
10
5
RL = 100Ω
RS = 50Ω
VO = 10mV
0
Wide BW
Wide BW
–5
–10
–15
Low IQ
0
–10
–20
–30
–40
–50
Wide BW
Low IQ
VS = ±18V
Low IQ
VS = ±12V
VS = ±5V
VS = ±2.25V
1M
10M
100M
1G
1k
10k
100k
1M
10M
Frequency (Hz)
Frequency (Hz)
QUIESCENT CURRENT
vs BANDWIDTH CONTROL RESISTANCE
SHORT CIRCUIT CURRENT vs TEMPERATURE
20
18
16
14
12
10
8
500
450
400
350
300
250
200
+15V
15mA at R = 0
BW
R
Wide Bandwidth Mode
Low IQ Mode
–15V
6
4
2
1.5mA at R = ∞
0
10
100
1k
10k
–50
–25
0
25
50
75
100
125
150
Resistance (Ω)
Junction Temperature (°C)
QUIESCENT CURRENT vs TEMPERATURE
Cooling
QUIESCENT CURRENT vs TEMPERATURE
7
6
5
4
3
2
1
0
20
15
10
5
Low IQ Mode
Thermal Shutdown
≈10°C
≈10°C
Wide BW Mode
Cooling
Thermal Shutdown
0
–50 –25
0
25
50
75 100 125 150 175 200
–50 –25
0
25
50
75 100 125 150 175 200
Junction Temperature (°C)
Junction Temperature (°C)
®
5
BUF634
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