TSH111IDT(2002) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TSH111IDT
(Rev.:2002)

WIDE BAND, LOW NOISE OPERATIONAL AMPLIFIERS

STMicroelectronics 

TSH110-TSH111-TSH112-TSH113-TSH114

(fig.25): Group Delay

AV=+2, Rfb=680Ω, Cfb=2pF, RL=100Ω

(fig.26): Gain Flatness

AV=+2, Rfb=680Ω, Cfb=2pF, RL=100Ω

8

7

6

V c c=± 2.5 V

5

4

3

Vcc=±6V

2

0.1

1

10

100

Frequency (MHz)

(fig.27): Frequency Response vs. Load

AV=+2, Rfb=680Ω, Cfb=2pF, VCC=±2.5V, (fig.29)

6.30

6.25

6.20

6.15

6.10

6.05

6.00

5.95

5.90

1k

Vcc=±2.5V

Vcc=±6V

10k

100k

1M

10M

100M

Frequency (Hz)

(fig.28): Frequency Response vs. Load

AV=+2, Rfb=680Ω, Cfb=2pF, VCC=±6V, (fig.29)

7

7

C=30pF Rs=39

6

6

5

5

4

C=100pF Rs=12

4

3

3

2

C=1nF Rs=5

2

1

1

0

0

1

10

100

1

Frequency (MHz)

(fig.29): Capacitive Load Schematic.

measurements on (fig.27) and (fig.28)

C=30pF Rs=30

C=100pF Rs=12

C=1nF Rs=6

10

100

Frequency (MHz)

+

TSH11x

_

OUT

Rs(Ω)

1kΩ

C

RG

680Ω

Rfb, 680Ω

Cfb 2pF

12/19

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