Page 4

Parameter

Min.

Typical

Max

Units

Notes

Operating voltage range (Vcc)

pin 5

3.9

5.0

9.0

Volts

–

Supply current

pin 5

11

14

17

mA

–

Power-save mode current

150

µA

–

Receive frequency

Available in 418 & 433.92 MHz

Overall frequency accuracy

-100

0

+100

KHz

1

Sensitivity

pin 1

-95

-100

–

dBm

2

Carrier detect, threshold

pin 1

–

0.5

2.0

µV

–

RF input impedance

pin 1

–

50

–

Ohms

–

IF bandwidth

–

250

–

KHz

3

AF output level

pin 6

–

500

–

mVpp

2, 3

AF bandwidth

pin 6

DC

–

5

KHz

3

Frequency conversion

pin 6

–

10

–

mV/Khz

–

Data output, Logic low

pin 7

0

0.2

0.8

V

4

Logic high

pin 7

4.0

4.5

5

V

5

Data mark-space ratio

20%

–

80%

7

Data settling time

pin 7

–

–

15

mS

8

(minimum preamble duration)

Enable time

pin 3

–

–

2.5

mS

3, 9

Signal detect time

pin 3

–

–

0.5

mS

3, 9

1

over supply and temperature range

2

± 25 KHz deviation, 1 KHz tone

3

3 µV input

4

1 mA sink

5

1 mA source

7

(time high / time low) * 100%, averaged

over any 20 mS period

8 time from valid carrier detect to stable

data output

9 from application of supply to carrier

detect valid

10 from application of signal to carrier

detect low

PERFORMANCE DATA – LINX RM SERIES

Performance Data Parameters:

Ambient temperature:

20°C

Supply voltage:

+5 volt

Test circuit:

configured as shown in figure 3

Absolute Maximum Ratings:

Supply voltage Vcc, pin 5 -0.3

to

+10

Volts

Operating temperature

-10°C

to

+50°C

Storage temperature

-40°C

to

+100°C

RF input, pin 1

0 dBm

Any input or output pin

-0.3

to

Vcc Volts

± 10 mA

Notes:

device. Furthermore, extended operation at these maximum ratings may reduce the life of

this device.