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Philips Semiconductors
Low-voltage high performance mixer FM IF system
5
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–125
–115
5
0
–5
–10
–15
–20
–25
–30
–35
–40
–45
–50
–55
–60
–65
–55
–35
Figure 14. Relative Audio Level, Distortion, AM Rejection and Noise vs Temperature
1997 Nov 07
AUDIO
AM REJECTION
–105
–95
–85
–75
RF LEVEL (dBm)
Figure 13. Sensitivity vs RF Level (Temperature 85 C)
AUDIO
–15
5
25
TEMPERATURE ( C)
12
V
= 3V
CC
RF = 45MHz
DEVIATION = 8kHz
AUDIO LEVEL = 127mV
RMS
THD + NOISE
NOISE
–65
–55
–45
V
= 3V
CC
RF = 45MHz
RF LEVEL = -45dBm
DEVIATION = 8kHz
AUDIO LEVEL = +117.6mV
RMS
DISTORTION
AM REJECTION
NOISE
45
65
85
Product specification
SA606
–35
–25
SR00359
105
125
SR00360
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