SA608 Datasheet, PDF (11/14 Pages) NXP Semiconductors – Low voltage high performance mixer FM IF system

Philips Semiconductors RF Communications Products
Low voltage high performance mixer FM IF system
Product specification
SA608
5
AUDIO
0
–5
–10
–15
V_CC = 3V
RF = 45MHz
–20
DEVIATION = ±8kHz
AUDIO LEVEL = 52.5mV_RMS
–25
–30
AM REJECTION
–35
–40
THD + NOISE
–45
–50
–55
–60
NOISE
–65
–125
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
RF LEVEL (dBm)
Figure 9. Sensitivity vs RF Level (–40°C)
5
AUDIO
0
–5
–10
V_CC = 3V
RF = 45MHz
–20
DEVIATION = ±8kHz
–25
AUDIO LEVEL = 58.5mV_RMS
–30
–35
AM REJECTION
–40
–45
–50
THD + NOISE
–55
–60
NOISE
–65
–125
–115
–105
–95
–85
–75
–65
–55
–45
–35
–25
RF LEVEL (dBm)
Figure 10. Sensitivity vs RF Level (+25°C)
November 3, 1992
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