NJM2278 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJM2278

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Japan Radio Corporation  

NJM2278

! ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

Supply Voltage

V+

Power Dissipation

RF Input Level

Operating Temperature

Storage Temperature

PD

Pinmax

Ta

Tstg

RATINGS

6.5

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+

2.0

2.7

5.5

V

! ELECTRICAL CHARACTERISTICS

(Ta=25°C, V+=2.7V, fin=400MHz, Pin=0dBm unless otherwise noted)

PARAMETER

SYMBOL TEST CONDITIONS

Operating Current 1

Operating Current 2

Power Gain 1

Power Gain 2

Saturation Output

Noise Figure

Input Return Loss

Output Return Loss

RF OUT - RF IN Isolation

Power Input at 1dB Compression Point

Input Impedance

Output Impedance

Gain Flatness

Gain Control Rang

I c c1

Icc2

PG1

PG2

PGsat

NF

lS11l2

lS22l2

ISL

P – 1d B

Zin

Zout

PGfreq

PGrang

No signal, Test circuit1

Test circuit1

Pin= - 30dBm,Test circuit1

Pin= 0dBm, Test circuit1

Pin= 3dBm, Test circuit1

Test Circuit2

Test Circuit3

Test Circuit3

Test Circuit3

Test Circuit1

Test Circuit3

Test Circuit3

fin =300 to 500MHz

400MHz standard

Test Circuit3

Rref=0 to 100Ω

Test Circuit4

MIN.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

TYP.

6

20

17.5

13.5

14.5

3

-13

-5

- 27

-9

70

110

MAX.

-

24

-

-

-

-

-

-

-

-

-

-

- 2.8

-

- 4.3

-

UNIT

mA

mA

dB

dB

dBm

dB

dB

dB

dB

dBm

Ω

Ω

dB

dB

! REFERENCE (Thermal Characteristics)

PARAMETER

Gain Variation Over Temperature

SYMBOL TEST CONDITIONS

PG temp

Ta= - 40 to 85°C

Test Circuit1

MIN.

-1

TYP. MAX.

0

+1

UNIT

dB

Ver.2008-08-22

-2-

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