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SAW Device
WFF93A1582UE
For Automotive
■ Features
● 1.5GHz band SAW Filter for Automotive GNSS(e.g., GPS, GLONASS, or
BEIDOU).
● Conforms to AEC-Q200.
● Compact and thin. (1.4×1.1×0.6mm)
● Support a wide operating temperature range(-40°C to + 85 °C).
● A filter with low insertion loss.
● Meets the requirements for re-flow profiling using lead-free solder.
■ Specifications
Model
WFF93A1582UE
Item
Nominal Frequency (MHz)
Maximum Insertion Attenuation
(dB)
VSWR
Group Delay Distortion (nsec)
Guaranteed Attenuation(dB)
Min.
Typ.
Max.
−
1582.355
−
1574.42 to 1576.42MHz
−
1.0
1.4
1559.05 to 1563.15MHz
−
1.4
2.0
1573.37 to 1577.47MHz
−
1.0
2.0
1597.78 to 1605.66MHz
−
1.3
2.0
1574.42 to 1576.42MHz
−
1.3
2.0
1559.05 to 1563.15MHz
−
1.5
2.0
1573.37 to 1577.47MHz
−
1.4
2.0
1597.78 to 1605.66MHz
−
1.5
2.0
1597.78 to 1605.66MHz
−
4
14
40 to 1000MHz
39
42
−
1427 to 1453MHz
40
44
−
1710 to 2000MHz
30
35
−
2400 to 2600MHz
38
42
−
2600 to 3000MHz
34
40
−
Operating Temperature Range (°C)
–40 to +85
Terminating Impedance (Ω)
50
■ Dimensions
■ Characteristics
mm
Terminal land connections
1.4 ± 0.075
4
1.1 ± 0.075
5
1
2
0
#1
Input
#4
Output
Others
GND
Equ : S21
20Log / Ref : 0 [ dB] Scale : 1 [ dB]
-5
3
5
4
0.35
0.3
Equ : S21
[Out-of-band
20Log / Ref : 0 [ dB] Scale : 10 [ dB]
characteristics]
1.1
0.65
1
1.63236G
0.45
3
1.4
0
1.58236G
-50
0.45
2
Land pattern (Typical)
0.4
0.5
0.6 max.
0.5
0.6
0.4
-10
1.53236G
Frequency [Hz]
0.3
[In-band characteristics]
0.35
-100
40MEG
Frequency [Hz]
- 12 -
1.52G
3G
1604A_WFF93A1582UE_e