SAW Components
SAW band-stop filter
Automotive telematics
Series/type:
Ordering code:
Date:
Version:
B3471
B39232B3471H910
October 22, 2013
2.0
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SAW Components
SAW band-stop filter
Data sheet
Application
s
Low-loss RF band-stop filter for SIRIUS/XM
s
Very low insertion loss
s
Four usable passbands
B3471
2332.5 MHz
Features
Package size 3.0 x 2.5 x 0.98 mm
3
Package code QCC10G
RoHS compatible
Approximate weight 0.027 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Lead free soldering compatible with J - STD20C
s
Electrostatic Sensitive Device
(ESD)
s
s
s
s
s
Pin configuration
s
s
s
s
s
1, 2
3, 4
6
9
5, 7, 8, 10
Coupling pin
Coupling pin
Output
Input
Case ground
9
1
7,8
2
3
6
4
5, 10
Please read
cautions and warnings and
important notes
at the end of this document.
2
October 22, 2013
SAW Components
SAW band-stop filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
=
50
Ω
and matching network
Z
L
=
50
Ω
and matching network
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
2332.5
max.
—
B3471
2332.5 MHz
MHz
Maximum insertion attenuation
1)
α
max
698.00 ... 960.00 MHz
1440.00 ... 1520.00 MHz
1710.00 ... 2200.00 MHz
2496.00 ... 2690.00 MHz
Attenuation
2320.00 ... 2345.00 MHz
1)
—
—
—
—
0.9
1.6
1.5
2.0
1.3
2.2
2.2
2.5
dB
dB
dB
dB
α
30
37
—
dB
incl. loss in matching elements (QL= 90 @ 1000 MHz).
Please read
cautions and warnings and
important notes
at the end of this document.
3
October 22, 2013
SAW Components
SAW band-stop filter
Data sheet
B3471
2332.5 MHz
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
Source power
824.0... 849.0 MHz
1850.0... 1910.0 MHz
T
stg
V
DC
P
S
–45/+125 ˚C
–45/+125 ˚C
6
V
source impedance 50
Ω
33.0
28.0
dBm
dBm
GSM signal, duty cycle 4:8
for 10,000 hours at 85˚C
Matching network to 50
Ω
and coupling coil
L
p1
= 10.0 nH
Lc1
Lc2
L
c1
= 2.4 nH
L
c2
= 2.4 nH
L
p2
= 10.0 nH
Q factors of inductors:
90 @1000 MHz
Lp1
Lp2
Please read
cautions and warnings and
important notes
at the end of this document.
4
October 22, 2013
SAW Components
SAW band-stop filter
Data sheet
Transfer function
B3471
2332.5 MHz
Transfer function
(passband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
October 22, 2013
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