TLE207X_16 Datasheet, PDF (65/89 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED JFET-INPUT OPERATIONAL AMPLIFIERS

TLE207x, TLE207xA
EXCALIBUR LOW-NOISE HIGH-SPEED
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS181C − FEBRUARY 1997 − REVISED DECEMBER 2009
TYPICAL CHARACTERISTICS
NONINVERTING LARGE-SIGNAL
PULSE RESPONSE^†
15
T_A = 25°C,
125°C
10
T_A = − 55°C
5
T_A = − 55°C
SMALL-SIGNAL PULSE RESPONSE
100
50
0
T_A = 25°C,
125°C
−5
− 10
V_{CC ±} = ± 15 V
A_V = 1
R_L = 2 kΩ
C_L = 100 pF
− 15
0
1
2
3
4
5
t − Time − μs
Figure 66
CLOSED-LOOP OUTPUT IMPEDANCE
vs
FREQUENCY
100
V_{CC ±} = ± 15 V
T_A = 25°C
10
0
− 50
−100
V_{CC ±} = ± 15 V
A_V = − 1
R_L = 2 kΩ
C_L = 100 pF
T_A = 25°C
0
0.4
0.8
1.2
1.6
t − Time − μs
Figure 67
TLE2072 AND TLE2074
CROSSTALK ATTENUATION
vs
FREQUENCY
140
120
1 A_V = 100
0.1
A_V = 10
0.01
A_V = 1
0.001
10 100 1 k 10 k 100 k 1 M 10 M
f − Frequency − Hz
Figure 68
100
80
60
40
20
10
V_{CC ±} = ± 15 V
V_IC = 0
R_L = 2 kΩ
T_A = 25°C
100
1k
10 k
f − Frequency − Hz
Figure 69
100 k
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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