NJG1557KB2 データシートの表示（PDF） - Japan Radio Corporation

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NJG1557KB2

800MHz BAND MIXER GaAs MMIC

Japan Radio Corporation  

NJG1557KB2

nABSOLUTE MAXIMUM RATINGS

PARAMETER

Mixer Supply Voltage

Local Amp. Supply Voltage

Mixer RF Input Power

Mixer LO Input Power

Power Dissipation

Operating Temperature

Storage Temperature

SYMBOL

VMIX

VLO

PRFIN

PLOIN

PD

Topr

Tstg

CONDITIONS

VMIX=VLO=2.8V

VMIX=VLO=2.8V

(Ta=+25°C, Zs=Zl=50Ω)

RATINGS UNITS

6.0

V

6.0

V

+10

dBm

+10

dBm

450

mW

-40~+85

°C

-55~+125 °C

nRECOMMENDED OPERATING RANGE

PARAMETER

Supply Voltage Mixer

Supply Voltage Local Amp.

SYMBOL

VMIX

VLO

CONDITIONS

MIN TYP MAX UNITS

2.7 2.8 5.5

V

2.7 2.8 5.5

V

nELECTRICAL CHARACTERISTICS [DC CHARACTERISTICS]

PARAMETER

Total Operating Current

Mixer Current

Local Amp. Current

SYMBOL

CONDITIONS

ITOTAL

IMIX+ILO

IMIX

PRF=OFF, PLO=OFF

ILO

PRF=OFF, PLO=OFF

MIN TYP MAX UNITS

-

8.7 10.6 mA

-

7.5 9.3 mA

-

1.2 1.6 mA

nELECTRICAL CHARACTERISTICS [AC CHARACTERISTICS]

(VMIX=VLO=2.8V, fRF=850MHz, fLO=740MHz, fIF=110MHz, PRF=-25dBm, PLO=-10dBm, Ta=+25°C,

Zs=ZI=50Ω, Measuring Test Circuit)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Operating RF Frequency

fRF

830 850 900 MHz

Conversion Gain

Input 3rd Order

Intercept Point

Noise Figure

LO to RF Isolation

Gc

8.5 9.5

-

dB

IIP3 fRF=850.0+850.1MHz +6.0 +8.0

-

dBm

NF SSB

ISL

PRF=OFF

-

5.5 6.5

dB

2.0 7.0

-

dB

-2-

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