Philips Semiconductors
Product specification
Dual-band, CDMA/AMPS downconverter IC
SA9502
PERFORMANCE CHARACTERISTICS
Input IP3
Input IP3 vs. Temperature
= 3.6V, Cellular RF Freq: 880 MHz
Input IP3 vs. V
CC
T = 25°C, Cellular RF Freq: 880 MHz
V
CC
7.5
7.0
6.5
6.0
5.5
5.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
CELL
CDMA
CELL FM
CELL CDMA
CELL
FM
–35
–15
5
25
45
65
85
105
2.5
3
3.5
4
TEMP (C)
V
(V)
CC
SR01847
SR01848
Figure 39.
Figure 40.
Input IP3 vs. Temperature
= 3.6V, PCS RF Freq: 1960 MHz
Input IP3 vs. V
T = 25°C, PCS RF Freq: 1960 MHz
CC
V
CC
2.5
2
2
1.6
1.2
0.8
0.4
0
1.5
1
PCS
DIRECT LO
PCS
DIRECT LO
PCS
DOUBLED LO
PCS
DOUBLED LO
0.5
0
–0.5
2.5
3
3.5
4
–35 –15
5
25
45
65
85
105
V
(V)
TEMP (C)
CC
SR01849
SR01850
Figure 41.
Figure 42.
Input IP3 vs. Cellular RF Frequency
Input IP3 vs. PCS RF Frequency
= 3.6V, T = 25°C
V
CC
= 3.6V, T = 25°C
V
CC
8
2.5
2
7.5
7
1.5
1
PCS
DIRECT LO
CELL CDMA
CELL FM
PCS
DOUBLED LO
6.5
6
0.5
5.5
865
0
870
875
880
885
890
895
1920
1940
1960
FREQ (MHz)
1980
2000
FREQ. (MHz)
SR01852
SR01851
Figure 43.
Figure 44.
14
1999 Mar 19
NXP [ NXP ]
