RF2638
Application Schematic
Dual-Band Output (836MHz/1880MHz)
1 nF
IF-
1
1 nF
IF+
2
1 nF
3
5 pF
LO
4
VC
C
10 nF
100 nH
6.8 nH
8
VCC
4 pF
7
10 nF
6
5
18 nH
CELL OUT
0.5 pF
PCS OUT
5.6 nH
5 pF
6
Application Schematic
W-CDMA (1950MHz)
1 nF
IF-
1
1 nF
IF+
2
1 nF
3
5 pF
LO
4
VCC
4.7 nH
10 nF
9 pF
8
VCC
7
10 nF
6
5
5 pF
W-CDMA OUT
Rev B13 010731
6-29