Philips Semiconductors RF Communications Products

Product specification

SA608

Low voltage high performance mixer FM IF system

November 3, 1992

14

2.400

2.000

1.600

1.200

0.800

0.400

0.000

–95

–85

–75

–65

–55

–45

–35

–25

–15

–5

5

Figure 13. RSSI (455kHz IF @ 3V)

IF LEVEL (dBm)

+85

°C

–40

°C

ROOM

2.1

2.0

1.9

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

–125

–115

–105

–95

–85

–75

–65

–55

–45

–35

–25

RF LEVEL (dBm)

+85

°C

+27

°C

–40

°C