TS615 ST Microelectronics, Inc., TS615 Datasheet - Page 17

• Manufacturer Part Number: TS615
• Description: Dual Wide Band Operational Amplifier
• Manufacturer: ST Microelectronics, Inc.

Figure 52 : Intermodulation vs. Frequency Range
A
Figure 53 : Intermodulation vs. Output Amplitude
370kHz & 400kHz, A
V
=+4, R
-100
-100
-110
-60
-65
-70
-75
-80
-85
-90
-95
-30
-40
-50
-60
-70
-80
-90
100k
0
fb
f1=100kHz
f2=110kHz
Quadratic Summation of all IM2 and IM3 components
generated by each two-tones signal
=620 , R
200k
2
IM3
340kHz, 430kHz
f1=200kHz
f2=230kHz
300k
4
Differential Output Voltage (Vp-p)
L
V
=50
=+4, R
400k
6
IM3
1140kHz, 1170kHz
f1=400kHz
f2=430kHz
Frequency (Hz)
diff., Vout=16Vpp,
500k
8
fb
=620 , R
10
600k
12
700k
L
=200
14
IM2
30kHz
800k
V
16
f1=1MHz
f2=1.1MHz
CC
diff.,
900k
IM2
770kHz
=±6V
18
V
CC
1M
=±6V
20
1.1M
1M
22
Figure 54 : Intermodulation vs. Output Amplitude
370kHz & 400kHz, A
-100
-110
-30
-40
-50
-60
-70
-80
-90
0
2
4
Differential Output Voltage (Vp-p)
V
IM3
340kHz, 430kHz
=+4, R
6
8
fb
=620 , R
IM3
1140kHz, 1170kHz
10
12
L
=50
14
IM2
30kHz
diff.,
16
IM2
770kHz
V
18
CC
TS615
=±6V
20
17/27
22