NJG1714KC1 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJG1714KC1

1.9GHz BAND FRONT-END GaAs MMIC

Japan Radio Corporation  

NJG1714KC1

sTYPICAL CHARACTERISTICS 2 (MIXER, f=1.9GHz, fLo=1660MHz, with test circuit )

Conversin Gain vs. LO Power

Temperature Responce

15

Noise Figure vs.LO Power

Temperature Respoce

15

10

10

5

0

-40

5

+9 0oC

+6 0oC

+4 0oC

+2 0oC

0oC

-2 0oC

-4 0oC

-30

-20

-10

0

10

LO Power(dBm)

Condition

fIF=240MHz

fRF=1900MHz,PRF=-30dBm

fLO=1660MHz

VLNA= 0V

VMIX=VLO=2.7V

IIP3 vs. LO Power

Temperature Responce

0

-5

-10

-15

-40

+ 9 0o C

+ 6 0o C

+ 4 0o C

+ 2 0o C

0oC

-2 0o C

-4 0o C

-30

-20

-10

0

10

LO Power(dBm)

Condition

fIF=240MHz

fRF=1900+1900.1MHz,PRF=-30dBm

fLO=1660MHz

VLNA= 0V

VMIX=VLO=2.7V

5

0

-40

6

+9 0oC

+6 0oC

+4 0oC

+2 0oC

0oC

-2 0oC

-4 0oC

-30

-20

-10

0

10

LO Power(dBm)

Condition

fIF=240MHz

fRF=1900MHz,PRF=-30dBm

fLO=1660MHz

VLNA= 0V

VMIX=VLO=2.7V

I , I vs. Temperature

M IX LO

1.6

5.5

1.4

5

I

MIX

4.5

4

3.5

1.2

1

I

0.8

LO

0.6

3

-40 -20

0

0.4

20

40

60

80 100

Am bient Tem perature (oC)

Condition

VLNA=0V

VMIX=VLO=2.7V

The value of OIP3 and IIP3 shown in

typical characteristics are calculated

OIP3=3×Pou2t−IM3

IIP3=OIP3-Gain

@Pin=-30dBm

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