RF2915 Просмотр технического описания (PDF) - RF Micro Devices

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RF2915

433/868/915MHZ FSK/ASK/OOK TRANSCEIVER

RF Micro Devices 

Parameter

LNA

Voltage Gain

Noise Figure

Input IP3

Input P1dB

Antenna Port Impedance

Antenna Port VSWR

Output Impedance

Mixer

Conversion Voltage Gain

Noise Figure (SSB)

Input IP3

Input P1dB

Maximum Output Voltage

First IF Section

IF Frequency Range

Voltage Gain

Noise Figure

IF1 Input Impedance

IF1 Output Impedance

Second IF Section

IF Frequency Range

Voltage Gain

IF2 Input Impedance

IF2 Output Impedance

Demod Input Impedance

Data Output Impedance

Data Output Bandwidth

Data Output Level

RF2915

Specification

Min.

Typ.

Max.

23

16

4.8

5.5

-27

-20

-37

-30

50

Open Collector

1.5:1

8

7

10

17

-21

-17

-31

-28

0.1

10.7

25

34

13

330

330

0.1

10.7

25

60

330

1

10

1

500

0.3

VCC - 0.3

Unit

Condition

dB

dB

dB

dB

dBm

dBm

dBm

dBm

Ω

Ω

dB

dB

dB

dB

dBm

dBm

dBm

dBm

VPP

MHz

dB

dB

Ω

Ω

MHz

dB

Ω

kΩ

kΩ

MΩ

kHz

V

433 MHz

915 MHz

433 MHz

915 MHz

433 MHz

915 MHz

433 MHz

915 MHz

RX ENABL=“1”, TX ENABL=“0”

RX Mode

433 MHz/915 MHz

Single-ended configuration

433 MHz

915 MHz

433 MHz

915 MHz

433 MHz

915 MHz

433 MHz

915 MHz

Balanced

IF=10.7MHz, ZL=330Ω

IF = 10.7 MHz

At IF2 OUT pin

3 dB Bandwidth, ZLOAD=1MΩ || 3pF

ZLOAD=1MΩ || 3pF; Output voltage is pro-

portional with the instantaneous frequency

deviation.

11

Rev A7 001011

11-113

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