TLE207x, TLE207xA
EXCALIBUR LOW NOISE HIGH SPEED
JFET INPUT OPERATIONAL AMPLIFIERS
SLOS181B 鈭?FEBRUARY 1997 鈭?REVISED APRIL 2004
TYPICAL CHARACTERISTICS
SMALL-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
140
120
AVD
A VD 鈭?Small-Signal Differential
Voltage Amplification 鈭?dB
100
80
60
40
20
0
鈭?20
鈭?40
1
10
100
1k
10 k 100 k 1 M
f 鈭?Frequency 鈭?Hz
Phase Shift
80掳
100掳
120掳
140掳
160掳
180掳
10 M 100 M
Gain
VCC
卤
=
卤
15 V
RL = 2 k鈩?/div>
CL = 100 pF
TA = 25掳C
0掳
20掳
40掳
60掳
Phase Shift
Phase Shift
Figure 28
SMALL-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
30
CL = 100 pF
AVD
A VD 鈭?Small-Signal Differential
Voltage Amplification 鈭?dB
20
Phase Shift
CL = 25 pF
10
Gain
0
CL = 100 pF
鈭?10
VCC
卤
=
卤
15 V
VIC = 0
RL = 2 k鈩?/div>
TA = 25掳C
1
4
10
f 鈭?Frequency 鈭?MHz
CL = 25 pF
160掳
140掳
120掳
100掳
80掳
鈭?20
40
180掳
100
Figure 29
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
55
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