SAW
Components
SAW
GPS + GLONASS filter
Series/Type:
B8
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39162B8401P810
Substitute Product
B39162B8(3/8)13P810
Date of Withdrawal
2014-02-28
Deadline Last
Orders
2014-12-31
Last Shipments
2015-02-27
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a
suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SAW Components
SAW GPS + GLONASS filter
Data sheet
Application
s
ESD robust low-loss RF GPS + GLONASS filter with
s
s
s
s
B8401
1588.655 MHz
ESD protection at the Input
Usable passbands: up to 8.0 MHz for GPS and 8.34
MHz for GLONASS
Very low insertion attenuation
Unbalanced to unbalanced operation
No matching network required for operation at 50
Ω
Features
Package size 1.4 x 1.1 x 0.72 mm
3
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
Moisture Sensitivity Level
3
s
s
s
s
0.1
1
2
0.3 0.1
bottom view
4
3
0.375
0.69
0.72
side view
1.4
4
3
1.1
1
2
top view
Pin configuration
s
1
s
3
s
2,4
Input
Output
Case ground
1
3
4
2
Please read
cautions and warnings and
important notes
at the end of this document.
2
November 18, 2013
SAW Components
SAW GPS + GLONASS filter
Data sheet
Characteristics of Filter
Temperature range for specification:T
Terminating source impedance: Z
S
Terminating load impedance:
Z
L
=
=
=
–30 ˚Cto
50
Ω
50
Ω
+85˚C
B8401
1588.655 MHz
min.
Center frequency
Maximum insertion attenuation
1573.42 ... 1577.42 MHz
1571.42 ... 1605.89 MHz
Amplitude ripple
(p-p)
1573.42 ... 1577.42 MHz
1571.42 ... 1605.89 MHz
VSWR Input
1573.42 ... 1577.42 MHz
1597.55 ... 1605.89 MHz
VSWR Output
1573.42 ... 1577.42 MHz
1597.55 ... 1605.89 MHz
Group delay ripple
1)
(p-p)
1573.42 ... 1577.42 MHz
1597.55 ... 1605.89 MHz
Deviation within GLONASS band relative
to L1 1575.42 MHz
Attenuation
0.1
698.0
716.0
776.0
787.0
824.0
849.0
880.0
915.0
1427.0
1452.0
1625.0
1660.0
...
...
...
...
...
...
...
...
...
...
...
...
...
698.0
716.0
776.0
787.0
824.0
849.0
880.0
915.0
1427.0
1452.0
1525.0
1660.0
1710.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
∆τ
—
—
—
α
40
40
45
46
46
45
45
45
44
42
30
1.0
30
—
—
f
C
α
max
—
—
∆α
—
—
—
B8401
typ.
@ 25 ˚C
1588.65
max.
MHz
0.9
1.0
1.4
1.7
dB
dB
0.2
0.3
0.7
1.0
dB
dB
1.4
1.3
1.8
1.8
—
—
1.4
1.2
1.8
1.8
2
3
-3
8
8
—
ns
ns
ns
51
51
50
50
50
49
49
49
48
47
38
2.7
44
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
November 18, 2013
SAW Components
SAW GPS + GLONASS filter
Data sheet
min.
1710.0
1785.0
1850.0
1920.0
1980.0
2010.0
2025.0
2305.0
2360.0
2402.0
2480.0
2496.0
2570.0
2690.0
3168.0
4224.0
4752.0
4900.0
5825.0
6336.0
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
1785.0
1850.0
1920.0
1980.0
2010.0
2025.0
2305.0
2360.0
2402.0
2480.0
2496.0
2570.0
2690.0
3168.0
4224.0
4752.0
4900.0
5825.0
6336.0
8976.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
45
45
45
40
40
40
40
40
40
40
40
30
30
15
10
10
5
—
—
B8401
typ.
@ 25 ˚C
50
57
56
55
54
53
48
48
47
46
46
45
44
42
31
15
18
9
11
12
max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
B8401
1588.655 MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
H2 (2
nd
Harmonics)
1 tone (cw) method:
P
in
@15dBm @F1= 777MHz..805MHz
P
out
@F2=2*F1
IIP2 (2
nd
order Input Intercept Point)
2)
2 tone (cw) method:
P1@14dBm @F1=824MHz..915MHz
P2 @10dBm @F2=F1+1575.42MHz
IIP3 (3
rd
order Input Intercept Point)
2 tone (cw) method:
P1@14dBm @F1=1710MHz..1980MHz
P2 @10dBm @F2=2*F1+1575.42MHz
3)
P1@10dBm @F1=1850MHz..1910MHz
P2 @14dBm @F2=1712.71MHz..1742.71MHz
4)
P1@10dBm @F1=2444.58MHz..2474.58MHz
P2 @14dBm @F2=2010MHz..2025MHz
4)
1)
2)
3)
4)
—
-104
—
dBm
—
126
—
dBm
—
—
—
75
71
69
—
—
—
dBm
dBm
dBm
measured with an aperture of 2 MHz
IIP2=P1+P2-Poutimd2-IL
IIP3=P1+(P2-Poutimd3-IL)/2
IIP3=P2+(P1-Poutimd3-IL)/2
Please read
cautions and warnings and
important notes
at the end of this document.
4
November 18, 2013
SAW Components
SAW GPS + GLONASS filter
Data sheet
Maximum ratings of Filter
Operable temperature range
Storage temperature range
DC voltage
ESD voltage @ Input
Contact Discharge
Air Discharge
Machine Model
Machine Model
Charge Device Model
Human Body Model
Human Body Model
1)
2)
3)
4)
5)
B8401
1588.655 MHz
T
T
stg
V
DC
V
ESD
V
ESD
V
ESD
V
ESD
V
ESD
V
ESD
V
ESD
–40/+85
–40/+85
5
±
8
1)
± 15
2)
±
1000
3)
±
100
3)
± 750
4)
± 1000
5)
± 400
5)
˚C
˚C
V
kV
kV
V
V
V
V
V
at input pin 1
at input pin 1
at input pin 1
at output pin 3
at input and output (pin 1 and 3)
at input pin 1
at output pin 3
acc. to IEC61000-4-2 (Contact discharge, Rs = 330 R, Cs = 150 pF)
acc. to IEC61000-4-2 (Air discharge, Rs = 330 R, Cs = 150 pF)
acc. to JESD22-A115A (machine model, Rs = 0 R, Cs = 200 pF)
acc. to JESD22-C101 (charge device model)
acc. to JESD22-A114 (Human body model, Rs = 1500 R, Cs = 100 pF)
Please read
cautions and warnings and
important notes
at the end of this document.
5
November 18, 2013
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