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NJM2275F1

VHF/UHF BAND RF AMPLIFIER

Japan Radio Corporation  

NJM2275

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Supply Voltage

V+

Power Dissipation

PD

RF Input Level

Pinmax

Operating Temperature

Topr

Storage Temperature

Tstg

RATINGS

10.0

200

6

- 40 to + 85

- 40 to +125

(Ta=25°C)

UNIT

V

mW

dBm

°C

°C

RECOMMENDED OPERATING CONDITIONS

(Ta=25°C)

PARAMETER

SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNIT

Supply Voltage

V+

1.8

1.9

6.0

V

ELECTRICAL CHARACTERISTICS

(Ta=25°C, V+=1.9V, fin=400MHz, unless otherwise noted)

PARAMETER

SYMBOL TEST CONDITIONS

Operating Current

Power Gain

Voltage Gain

Noise Figure

Input Return Loss

Output Return Loss

RF OUT - RF IN Isolation

Power Input at 1dB compression Point

Icc

PG

VG

NF

lS11l

lS22l

ISL

P –1 dB

No signal

Pin= - 40dBm

Test circuit 1

Pin= - 40dBm

Test circuit 2

Test Circuit 3

Pin= - 40dBm

Test Circuit 4

Pin= - 40dBm

Test Circuit 4

Pin= - 40dBm

Test Circuit1

Test Circuit1

MIN.

-

-

-

-

-

-

-

-

TYP. MAX.

0.8

1.0

15

-

30

-

2.2

-

-8

-

- 20

-

45

-

- 28

-

UNIT

mA

dB

dB

dB

dB

dB

dB

dBm

Ver.2005-06-01

-2-

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