Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
54
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 34
10 100 1 k 10 k
CMRR – Common-Mode Rejection Ratio – dB
f – Frequency – Hz
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
100 k 1 M 10 M
V
CC±
= ±15 V
V
CC±
= ±5 V
V
IC
= 0
V
O
= 0
R
S
= 50 Ω
T
A
= 25°C
50
40
20
10
0
90
30
70
60
80
100
Figure 35
T
A
– Free-Air Temperature – °C
85
82
76
73
70
97
79
– 75 – 55 – 35 –15 5 25 45
CMRR – Common-Mode Rejection Ratio – dB
91
88
94
100
65 85 105 125
V
O
= 0
R
S
= 50 Ω
V
CC±
= ±5 V
V
CC±
= ±15 V
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
V
IC
= V
ICR
min
Figure 36
XXXX – Supply-Voltage Rejection Ratio – dB
k
SVR
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREQUENCY
40
20
0
– 20
10 100 1 k 10 k 100 k
60
80
f – Frequency – Hz
100
1 M 10 M
120
k
SVR+
k
SVR–
∆V
CC±
= ±5 V to ±15 V
V
IC
= 0
V
O
= 0
R
S
= 50 Ω
T
A
= 25°C
Figure 37
T
A
– Free-Air Temperature – °C
90
84
72
66
60
114
78
– 75 – 55 – 35 –15 5 25 45
102
96
108
120
65 85 105 125
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
k
SVR+
k
SVR–
XXXX – Supply-Voltage Rejection Ratio – dB
k
SVR
∆V
CC±
= ±5 V to ±15 V
V
IC
= 0
V
O
= 0
R
S
= 50 Ω
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.