AST20S datasheet(39/41 Pages) ASB

номер детали	AST20S

подробное описание детали	High Gain, Low Noise Amplifier

PDF	41 Pages

Scroll/Zoom	100%

производитель	ASB [Advanced Semiconductor Business Inc.]

домашняя страница	http://www.asb.co.kr

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ASB Inc.

 sales@asb.co.kr  Tel: +82-42-528-7225

February 2017

AST20S

High Gain, Low Noise Amplifier

500

1000

1500

2000

2500

3000

-25

-20

-15

-10

-5

Frequency (MHz)

500

1000

1500

2000

2500

3000

Frequency (MHz)

Anode

http://www.asb.co.kr

EB-363-D3

Cathode

GND

ASB Inc.

GND

+Vdevice

Photodiode

+Vdiode

Anode

http://www.asb.co.kr

EB-363-D3

Cathode

GND

ASB Inc.

GND

+Vdevice

Photodiode

+Vdiode

1) OIP3 is measured with two tones at an output power of -17 dBm/tone separated by 1MHz.

2) OIP3 is measured with two tones at an output power of -20 dBm/tone separated by 1MHz.

Parameter

Symbol

Unit

Frequency (MHz)

200

950

2150

2500

Power Gain

15.0

14.5

11.5

16.1

Output Return Loss

RLout

-8

-15

-5

EIN

pA/rtHz

8.3

5.4

8.0

5.1

5.9

3rd Intercept Point

Output Power1)

OIP3

dBm

151)

131)

92)

82)

52)

Circuit Current

Device Voltage

3.26

Schematic

S-parameters

APPLICATION CIRCUIT

Trans-impedance Amplifier



50 ~ 2500 MHz

+5 V

Board Layout (FR4, 24x16 mm2, 0.8T)

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