SA9502 Ver la hoja de datos (PDF) - Philips Electronics
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SA9502 Datasheet PDF : 26 Pages
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Philips Semiconductors
Dual-band, CDMA/AMPS downconverter IC
Product specification
SA9502
PERFORMANCE CHARACTERISTICS
Conversion Gain – Cellular Band CDMA Mixer
Conversion Gain vs. Frequency
T = 25°C, Cellular CDMA
11.5
2.7V
11.4
3.6V
11.3
11.2
11.1
11.0
865 870 875 880 885 890 895
FREQUENCY (MHz)
Figure 21.
SR01798
Conversion Gain vs. LO Input Power
T = 25°C, Cellular CDMA
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
–15 –12 –9
–6
–3
0
LO INPUT POWER (dBm)
VCC = 2.7V
VCC = 3.6V
VCC = 4.0V
SR01803
Figure 23.
Conversion Gain vs. RF Input Power
T = 25°C, Cellular CDMA
12.0
11.0
VCC = 2.7V
VCC = 3.6V
VCC = 4.0V
10.0
9.0
8.0
–35 –33 –31 –29 –27 –25
RF INPUT POWER (dBm)
Figure 25.
SR01806
Conversion Gain vs. Frequency
VCC = 3.6V, Cellular CDMA
13.5
13.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
860
870
880
890
900
FREQUENCY (MHz)
Figure 22.
–30°C
+25°C
+85°C
SR01799
Conversion Gain vs. LO Input Power
VCC = 3.6V, Cellular CDMA
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
–15
–12
–9
–6
–3
0
LO INPUT POWER (dBm)
–30°C
+25°C
+85°C
SR01804
Figure 24.
Conversion Gain vs. RF Input Power
VCC = 3.6V, Cellular CDMA
12.0
11.0
–30°C
+25°C
+85°C
10.0
9.0
8.0
–35 –33 –31 –29 –27 –25
RF INPUT POWER (dBm)
Figure 26.
SR01805
1999 Mar 19
11
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