TS615 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

TS615

DUAL WIDE BAND OPERATIONAL AMPLIFIER WITH HIGH OUTPUT CURRENT

STMicroelectronics 

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TS615

Figure 52 : Intermodulation vs. Frequency Range

AV=+4, Rfb=620Ω, RL=50Ω diff., Vout=16Vpp, VCC=±6V

-60

Quadratic Summation of all IM2 and IM3 components

-65 generated by each two-tones signal

-70

f1=100kHz

-75 f2=110kHz

-80

f1=200kHz

f2=230kHz

-85

f1=400kHz

f2=430kHz

f1=1MHz

f2=1.1MHz

-90

-95

-100

100k 200k 300k 400k 500k 600k 700k 800k 900k 1M 11.1MM

Frequency (Hz)

Figure 53 : Intermodulation vs. Output Amplitude

370kHz & 400kHz, AV=+4, Rfb=620Ω, RL=200Ω diff.,VCC=±6V

-30

-40

IM2

-50

IM2

770kHz

30kHz

-60

IM3

1140kHz, 1170kHz

-70

IM3

-80

340kHz, 430kHz

-90

-100

-110

0

2

4

6

8 10 12 14 16 18 20 22

Differential Output Voltage (Vp-p)

Figure 54 : Intermodulation vs. Output Amplitude

370kHz & 400kHz, AV=+4, Rfb=620Ω, RL=50Ω diff., VCC=±6V

-30

IM2

-40

30kHz

-50

IM3

IM2

1140kHz, 1170kHz

770kHz

-60

IM3

340kHz, 430kHz

-70

-80

-90

-100

-110

0 2 4 6 8 10 12 14 16 18 20 22

Differential Output Voltage (Vp-p)

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