Philips Semiconductors RF Communications Products

Product specification

SA608

Low voltage high performance mixer FM IF system

November 3, 1992

12

5

–125

–115

–105

–95

–85

–75

–65

–55

–45

–35

–25

RF LEVEL (dBm)

Figure 9. Sensitivity vs RF Level (–40

°C)

0

–5

–10

–15

–20

–25

–30

–35

–40

–45

–50

–55

–60

–65

VCC = 3V

RF = 45MHz

DEVIATION =

±8kHz

AUDIO LEVEL = 52.5mVRMS

AUDIO

THD + NOISE

AM REJECTION

NOISE

5

–125

–115

–105

–95

–85

–75

–65

–55

–45

–35

–25

RF LEVEL (dBm)

Figure 10. Sensitivity vs RF Level (+25

°C)

0

–5

–10

–20

–25

–30

–35

–40

–45

–50

–55

–60

–65

VCC = 3V

RF = 45MHz

DEVIATION =

±8kHz

AUDIO LEVEL = 58.5mVRMS

AUDIO

THD + NOISE

AM REJECTION

NOISE