RF2917 データシートの表示（PDF） - RF Micro Devices

部品番号

コンポーネント説明

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RF2917

433/868/915MHZ FM/FSK RECEIVER

RF Micro Devices 

RF2917

11

Current versus Temperature

RX Frequency = 915MHz

12.0

Vcc=2.70

Vcc=3.60

11.0

10.0

9.0

8.0

7.0

6.0

-40.0 -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0

Temperature (°C)

RSSI versus Input Power

3.0

RLOAD = 51kΩ, VCC = 3.6V, TA = 25°C

FSK Mode

FM Mode

2.5

2.0

1.5

1.0

0.5

0.0

-130.0 -120.0 -110.0 -100.0 -90.0 -80.0 -70.0 -60.0

Input Power (dBm)

-50.0

-40.0

-30.0

Sensitivity versus Temperature

RX Frequency = 915MHz

-90.0

Vcc=2.70

Vcc=3.60

-100.0

-110.0

-120.0

-40.0 -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0

Temperature (°C)

LNA Impedance

Swp Max

1GHz

3.0

4.0

5.0

10.0

-0.2

-0.4

LNA Input (RX on)

LNA Input (RX off)

LNA Output

Swp Min

0.3GHz

11-142

Rev B2 010118

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