Datasheet

TLE208x, TLE208xA, TLE208xY
EXCALIBUR HIGH-SPEED JFET-INPUT
OPERATIONAL AMPLIFIERS
SLOS182B – FEBRUARY 1997 – REVISED JUNE 2001
61
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 62
10 100 1 k 10 k 100 k
f – Frequency – Hz
0.001
THD + N – Total Harmonic Distortion + Noise – %
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
0.01
0.1
1
Filter: 10-Hz to 500-kHz Band Pass
V
CC±
= ±15 V
V
O(PP)
= 20 V
T
A
= 25°C
A
V
= 100, R
L
= 600 Ω
A
V
= 100, R
L
= 2 kΩ
A
V
= 10, R
L
= 600 Ω
A
V
= 10, R
L
= 2 kΩ
Figure 63
B1 – Unity-Gain Bandwidth – MHzB
1
10
9
8
7
0204060
11
12
UNITY-GAIN BANDWIDTH
vs
LOAD CAPACITANCE
13
80 100
V
CC±
= ±15 V
V
IC
= 0
V
O
= 0
R
L
= 2 kΩ
T
A
= 25°C
C
L
– Load Capacitance – pF
Figure 64
T
A
– Free-Air Temperature – °C
10
9
8
7
– 75 – 55 – 35 – 15 5 25 45
Gain-Bandwidth Product – MHz
11
12
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
13
65 85 105 125
f = 100 kHz
V
IC
= 0
V
O
= 0
R
L
= 2 kΩ
C
L
= 100 pF
V
CC±
= ±15 V
V
CC±
= ±5 V
Figure 65
|VCC + | – Supply Voltage – V
10
9
8
7
0 5 10 15
Gain-Bandwidth Product – MHz
11
12
13
20 25
CC ±
V
f = 100 kHz
V
IC
= 0
V
O
= 0
R
L
= 2 kΩ
C
L
= 100 pF
T
A
= 25°C
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.