Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
52
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 28
0 0.5 1 1.5 2
VO – Output Voltage – V
OUTPUT VOLTAGE
vs
SETTLING TIME
V
O
V
CC±
= ±15 V
R
L
= 1 kΩ
C
L
= 100 pF
A
V
= –1
T
A
= 25°C
1 mV
1 mV
Rising
Falling
10 mV
10 mV
– 2.5
– 10
– 12.5
10
12.5
– 5
7.5
2.5
– 7.5
5
0
t
s
– Settling Time – µs
Figure 29
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
115
110
100
95
90
125
105
0.1 1 10 100
120
V
CC±
= ±15 V
V
IC
= 0
R
S
= 50 Ω
T
A
= 25°C
R
L
– Load Resistance – kΩ
V
CC±
= ±5 V
AVD – Large-Signal Differential
A
VD
Voltage Amplification – dB
Figure 30
T
A
– Free-Air Temperature – °C
95
92
86
83
80
107
89
– 75 – 55 – 35 –15 5 25 45
101
98
104
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
110
65 85 105 125
R
L
= 10 kΩ
R
L
= 2 kΩ
V
CC±
= ±5 V
R
L
= 600 Ω
V
O
= ±2.3 V
AVD – Large-Signal Differential
A
VD
Voltage Amplification – dB
Figure 31
125105–15– 35– 55
105
101
93
89
85
121
97
113
109
117
125
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
R
L
= 10 kΩ
– 75 5 25456585
T
A
– Free-Air Temperature – °C
R
L
= 600 Ω
R
L
= 2 kΩ
V
CC±
= ±15 V
V
O
= ±10 V
AVD – Large-Signal Differential
A
VD
Voltage Amplification – dB
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.