PDF

SAW Device
WXA08A2120FF
For Mobile Communications
■ Features
● SAW Duplexer for 2GHz band.
● Low loss and high attenuation.
● Compact and light. (2.0×1.6×0.6mm)
● High power performance.
■ Specifications
WXA08A2120FF
Model
TX-Filter
Item
RX-Filter
min.
typ.
max.
min.
typ.
max.
Nominal frequency (MHz)
−
1930
−
−
2120
−
Passband width (MHz)
20
−
−
20
−
−
Maximum insertion loss (dB)
−
1.2
1.7
−
1.6
2.2
1574 to 1577 MHz
38
40
−
−
−
−
2110 to 2130 MHz
40
54
−
−
−
−
3840 to 3880 MHz
20
23
−
−
−
−
5760 to 5820 MHz
15
22
−
−
−
−
1920 to 1940 MHz
−
−
−
46
50
−
4030 to 4070 MHz
−
−
−
29
32
−
5950 to 6010 MHz
−
−
−
15
26
−
1920 to 1940 MHz
−
−
−
53
61
−
2110 to 2130 MHz
40
46
−
−
−
−
Guaranteed
attenuation (dB)
Isolation
Operating temperature range (°C)
−30 to +85
Terminating impedance (Ω)
ANT= 50//4.7nH
TX, RX=50
■ Dimensions
7
Terminal land connections
5
8
2
5
7
Others
4
2
3
0.65 max
1
Land pattern (Typical)
0.35
0.35
0.55
0.3
6
0.575 0.575
0.3
4
0.45
0.3
0.55
8
7
0.35
5
0.45
0.6
0.75
-6-
0.5
0.45
0.5
3
0.7
0.4
0.725 2 0.725
1
0.55
ANT Port
TX Port
RX Port
GND
0.45
1.6±0.1
mm
2±0.1
6
0.75
12A_0903_WXA08A2120FF_e