RF2365 查看數據表（PDF） - RF Micro Devices

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RF2365

3V LOW NOISE AMPLIFIER

RF Micro Devices 

RF2365

Absolute Maximum Ratings

Parameter

Supply Voltage

Input RF Level

Operating Ambient Temperature

Storage Temperature

Rating

-0.5 to +8.0

+10

-40 to +85

-40 to +150

Unit

VDC

dBm

°C

°C

Caution! ESD sensitive device.

RF Micro Devices believes the furnished information is correct and accurate

at the time of this printing. However, RF Micro Devices reserves the right to

make changes to its products without notice. RF Micro Devices does not

assume responsibility for the use of the described product(s).

Parameter

Overall

4

RF Frequency Range

PCS Performance

Gain

Noise Figure

Off Mode Gain

|S12|

Input IP3

Output IP3

Input VSWR

Output VSWR

2.4GHz Performance

Gain

Noise Figure

Input IP3

Input VSWR

Output VSWR

Power Supply

Voltage (VCC)

Current Consumption

Power Down

Specification

Min.

Typ.

Max.

1500

2500

16

18

20

1.6

-15

25

-3.5

+2.0

+4.0

20.0

22.0

28.0

1.7

1.4

15.5

1.75

+2.0

1.3

1.75

3

5.0

8.0

11.0

6.5

5.0

0

1

Unit

Condition

MHz

dB

dB

dB

dB

dBm

dBm

dBm

dBm

Schematic per 1.9GHz LNA Application

Schematic, VPD = 3.0 VCC = 3.0V,

T = 25°C

VCC=3.0V, ICC=8.0mA

VCC=3.0V, VPD=0

VCC=3.0V, ICC=5.0mA, R1=150 Ω (see

application schematic)

VCC=3.0V, ICC=6.5mA, R1=75Ω (see appli-

cation schematic)

VCC=3.0V, ICC=8.0mA, R1=0 Ω (see appli-

cation schematic)

VCC=3.0V, ICC=8.0mA, R1=0 Ω (see appli-

cation schematic)

dB

dB

dBm

Schematic per 2.4GHz LNA Application

Schematic

T = 25°C

VCC=3.0V, ICC=8.0mA

VCC=3.0V, ICC=8.0mA

T = 25 °C

V

mA

VCC=3.0V, IIP3=+4.0dBm

mA

VCC=3.0V, IIP3=+2.0dBm

mA

VCC=3.0V, IIP3=-3.5dBm

µA

VCC=3.0V; VPD≤0.9V

4-216

Rev A4 001201

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