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BUF634_12 Datasheet, PDF (5/20 Pages) Burr-Brown (TI) – 250mA HIGH-SPEED BUFFER | |||
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TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VS = ±15V, unless otherwise noted.
0
â10
â20
â30 Low IQ
â40
â50
1M
GAIN and PHASE vs FREQUENCY
vs POWER SUPPLY VOLTAGE
Low IQ
Wide BW
RL = 100⦠10
RS = 50⦠5
VO = 10mV 0
â5
â10
â15
Wide BW
VS = ±18V
VS = ±12V
VS = ±5V
VS = ±2.25V
10M
100M
1G
Frequency (Hz)
100
90
80
70
60
50
40
30
20
10
0
1k
POWER SUPPLY REJECTION vs FREQUENCY
Wide BW
Low IQ
10k
100k
1M
10M
Frequency (Hz)
20
18
16
14
12
10
8
6
4
2
0
10
QUIESCENT CURRENT
vs BANDWIDTH CONTROL RESISTANCE
+15V
15mA at R = 0
BW
R
â15V
1.5mA at R = â
100
1k
10k
Resistance (â¦)
SHORT CIRCUIT CURRENT vs TEMPERATURE
500
450
400
Wide Bandwidth Mode
350
Low IQ Mode
300
250
200
â50 â25
0 25 50 75 100 125 150
Junction Temperature (°C)
QUIESCENT CURRENT vs TEMPERATURE
7
Cooling
6
Low IQ Mode
5
4
â10°C
3
2
1
0
â50 â25 0
Thermal Shutdown
25 50 75 100 125 150 175 200
Junction Temperature (°C)
QUIESCENT CURRENT vs TEMPERATURE
20
15
Thermal Shutdown
10
Wide BW Mode
â10°C
5
Cooling
0
â50 â25 0 25 50 75 100 125 150 175 200
Junction Temperature (°C)
®
5
BUF634
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