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NJG1107KB2-L2

1.5/1.9GHz LNA GaAs MMIC

Japan Radio Corporation  

NJG1107KB2

nELECTRICAL CHARACTERISTICS 3 (1.8GHz Band)

(VDD=2.7V, f=1.76GHz, Ta=+25°C, Zs=Zl=50Ω, TEST CIRCUIT1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNIT

Operating Frequency freq3

1.75

1.76

1.78 GHz

Drain Voltage

Operating Current

Small Signal Gain

VDD

IDD

Gain

RF OFF

2.5

2.7

5.5

V

-

3.0

3.8

mA

-

16.0

-

dB

Gain Flatness

Noise Figure

Gflat

f=1.75~1.78GHz

NF

-

0.5

-

dB

-

1.2

-

dB

Pout at 1dB

Compression point

P-1dB

-

1.1

-

dBm

Input 3rd order

Intercept Point

IIP3

f=1.76+1.7601GHz

RFin=-35dBm

-

-2.0

-

dBm

RF Input Port

VSWR

VSWRi

-

1.6

-

-

RF Output Port

VSWR

VSWRo

-

1.6

-

-

nELECTRICAL CHARACTERISTICS 4 (1.5GHz Band ,Low Gain Version)

(VDD=2.7V, f=1.49GHz, Ta=+25°C, Zs=Zl=50Ω, TEST CIRCUIT2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX UNIT

Operating Frequency freq4

1.47

1.49

1.51

GHz

Drain Voltage

Operating Current

Small Signal Gain

VDD

IDD

Gain

RF OFF

2.5

2.7

5.5

V

-

3.0

3.8

mA

-

14.0

-

dB

Gain Flatness

Noise Figure

Gflat

f=1.47~1.51GHz

NF

-

0.5

-

dB

-

1.2

-

dB

Pout at 1dB

Compression point

P-1dB

-

0.0

-

dBm

Input 3rd order

Intercept Point

IIP3

f=1.49+1.4901GHz

RFin=-35dBm

-

-3.0

-

dBm

RF Input Port

VSWR

VSWRi

-

1.6

-

RF Output Port

VSWR

VSWRo

-

1.6

-

-3-

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