Philips Semiconductors
Product specification
Dual-band, CDMA/AMPS downconverter IC
SA9502
PERFORMANCE CHARACTERISTICS
Conversion Gain – FM Mixer
Conversion Gain vs. Frequency
Conversion Gain vs. Frequency
= 3.6V, Cellular FM
T = 25°C, Cellular FM
V
CC
9.0
8.5
8.0
7.5
7.0
6.5
6.0
8.0
–30°C
+25°C
+85°C
2.7V
3.6V
7.8
7.6
7.4
7.2
7.0
860
870
880
890
900
860
870
880
890
900
FREQUENCY (MHz)
FREQUENCY (MHz)
SR01811
SR01811
Figure 15.
Figure 16.
Conversion Gain vs. LO Input Power
Conversion Gain vs. LO Input Power
= 3.6V, Cellular FM
T = 25°C, Cellular FM
V
CC
9.0
8.0
7.0
6.0
5.0
4.0
3.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
V
= 2.7V
CC
CC
CC
–30°C
+25°C
+85°C
V
V
= 3.6V
= 4.0V
–15
–12
–9
–6
–3
0
–15
–12
–9
–6
–3
0
LO INPUT POWER (dBm)
LO INPUT POWER (dBm)
SR01814
SR01815
Figure 17.
Figure 18.
Conversion Gain vs. RF Input Power
Conversion Gain vs. RF Input Power
= 3.6V, Cellular FM
T = 25°C, Cellular FM
V
CC
7.8
7.4
7.5
7.0
6.5
6.0
7.0
6.6
–30°C
+25°C
+85°C
V
V
V
= 2.7V
= 3.6V
= 4V
CC
CC
CC
6.2
5.8
5.4
5.0
–35
–33
–31
–29
–27
–25
–35
–33
–31
–29
–27
–25
RF INPUT POWER (dBm)
RF INPUT POWER (dBm)
SR01833
SR01834
Figure 19.
Figure 20.
10
1999 Mar 19
NXP [ NXP ]
