DS650-6 June ‘06

©2006 RF Solutions Ltd, www.rfsolutions.co.uk

Page 9

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RF650

5

Technical Specifications

Electrical Characteristics

Min.

Typ.

Max.

Units

Notes

DC Levels

Supply voltage

1.9

3.3

3.6

V

1

Supply current (Transmit mode)

11

30

mA

Supply current (Receive mode)

12.5

mA

Supply current (Standby mode)

125

uA

Data input/output high

Vcc–0.3

Vcc+0.3V

V

Data input/output low

0

0.3

V

RF

430.0

440.0

MHz

2

Working frequency: 433MHz Module

868MHz Module

860

880.0

MHz

2

Receiver sensitivity

-100

dBm

Transmitter RF power out

+10

dBm

Frequency deviation

+/- 50

kHz

GFSK manchester encoded data rate

100

kbps

Operating temperature

-20

+80

Deg C

Storage temperature

-40

+100

Deg C

Dynamic Timing

Power up to stable receiver data out

30

mS

Power up to full RF out

30

mS

Standby to Receive mode

1

mS

Standby to Transmit mode

1

mS

Notes

1. Supply voltage should have <10mV ripple.

2. The application operating frequency must be chosen to comply with the Short Range device

regulation in the area of operation.

5.1 Mechanical Detail

Pin Pitch: 2.54mm

Module Pitch: 22.86mm