RF2917 Ver la hoja de datos (PDF) - RF Micro Devices

Número de pieza

componentes Descripción

Fabricante

RF2917

433/868/915MHZ FM/FSK RECEIVER

RF Micro Devices 

Parameter

Second IF Section

IF Frequency Range

Voltage Gain

Noise Figure

IF2 Input Impedance

IF2 Output Impedance

Demod Input Impedance

Data Output Impedance

Data Output Bandwidth

Data Output Level

FM Output DC Level

FM Output AC Level

Power Down Control

Logical Controls “ON”

Logical Controls “OFF”

Control Input Impedance

Turn On Time

Power Supply

Voltage

Current Consumption

RF2917

Specification

Min.

Typ.

Max.

0.1

10.7

25

60

13

330

1

10

6.3 - j25.7

500

0.3

VCC - 0.3

2.6

200

2.0

1.0

25

10.2

3.6

2.7

5.0

2.4

5

9

12.3

1

Unit

Condition

MHz

dB

dB

Ω

kΩ

kΩ

kΩ

kHz

V

V

mVPP

V

V

kΩ

ms

V

V

V

mA

µA

IF = 10.7 MHz

At IF2 OUT- pin 23

Pin 24

ZLOAD=1MΩ || 3pF; 3dB dependent on IF

and discriminator BW

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

portional with the instantaneous frequency

deviation.

Voltage supplied to the input

Voltage supplied to the input

From PD=1 to valid data out, current eval

board

Specifications

Operating limits

Temp > 0°C

RX Mode, MUTE=“1”

Power Down Mode

11

Rev B2 010118

11-131

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