NJG1556KB2 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJG1556KB2

1.5/1.9GHzBAND MIXER GaAs MMIC

Japan Radio Corporation  

nTYPICAL CHARACTERISTICS (PCS 1.9GHz BAND)

NJG1556KB2

Conversion Gain , Noise Figure

vs. RF Frequency

13

11

12

Gc

10

11

9

10

8

NF

9

7

8

6

7

5

1920 1930 1940 1950 1960 1970 1980 1990 2000

RF Frequency (MHz)

Condition

fIF=130MHz

fRF=1920~2000MHz, PRF=-30dBm

fLO=2050~2130MHz, PLO=-10dBm

VMIX=VLO=2.7V

Conversion Gain , Noise Figure

vs. LO Power

15

14

Gc

10

12

5

10

0

8

-5

NF

6

-10

-40

4

-30

-20

-10

0

10

LO Power (dBm)

Condition

fIF=130MHz

fRF=1960MHz, PRF=-30dBm

fLO=2090MHz

VMIX=VLO=2.7V

Output IP3 , Input IP3 vs. RF Frequency

14

5

13

4

12

3

OIP3

11

2

10

IIP3

1

9

0

8

-1

7

-2

1920 1930 1940 1950 1960 1970 1980 1990 2000

RF Frequency (MHz)

Condition

fIF=130MHz

fRF1=1920~2000MHz, PRF=-30dBm

fRF2=fRF1+100kHz

fLO=2050~2130MHz, PLO=-10dBm

VMIX=VLO=2.7V

Output IP3 , Input IP3

vs. LO Power

15

2

10

OIP3

5

0

1

0

IIP3

-1

-5

-2

-10

-3

-15

-40

-30

-20

-10

0

LO Power (dBm)

-4

10

Condition

fIF=130MHz

fRF=1960.0+1960.1MHz

PRF=-30dBm

fLO=2090MHz

VMIX=VLO=2.7V

OIP3=3XIF2-IM3

IIP3=OIP3-Gc

-9-

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