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RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW RF filter
Automotive telematics
Series/type:
Ordering code:
Date:
Version:
B4348
B39162B4348P810
February 09, 2016
2.1
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of
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is a joint venture of Qualcomm Global Trading Pte. Ltd. and EPCOS AG. References in this documentation to
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SAW Components
SAW RF filter
Automotive telematics
Series/type:
Ordering code:
Date:
Version:
B4348
B39162B4348P810
February 09, 2016
2.1
©
EPCOS AG 2016. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SAW Components
SAW RF filter
Data sheet
Application
■
■
■
■
■
B4348
1582.47 MHz
Low-loss RF filter for GNSS application
Low amplitude ripple
Low group delay ripple
Usable passband 46.8 MHz
For Beidou, GPS, GLONASS
0.325
■
■
■
■
■
■
■
■
Package size 1.4 x 1.1 x 0.4
Package code QCS5P
RoHS compatible
Approximate weight 0.003g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
AEC-Q200 qualified component family
Electrostatic Sensitive Device
(ESD)
mm
3
2 3
1
0.575
Features
0.25
bottom view
5
0.5 0.5
0.4
4
side view
1.4
1.1
top view
Pin configuration
■
1
■
4
■
2,3,5
Input
Output
To be grounded
1
4
2,5
3
Please read
cautions and warnings and
important notes
at the end of this document.
2
February 09, 2016
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +105 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω ||
8.2 nH
min.
Center frequency
f
C
—
typ.
@ 25˚C
1582.47
max.
—
B4348
1582.47 MHz
MHz
Maximum insertion attenuation
α
max
1559.05 ... 1563.15 MHz
1572.42 ... 1578.42 MHz
1597.55 ... 1605.89 MHz
Amplitude ripple
(p-p)
∆α
1559.05 ... 1563.15 MHz
1572.42 ... 1578.42 MHz
1597.55 ... 1605.89 MHz
Group delay ripple
1)
1597.55 ... 1605.89 MHz
VSWR
1559.05 ... 1563.15 MHz
1572.42 ... 1578.42 MHz
1597.55 ... 1605.89 MHz
Attenuation
500.00 ... 1500.00 MHz
1710.00 ... 5900.00 MHz
1)
—
—
—
1.0
0.8
1.0
1.2
1.2
1.3
dB
dB
dB
—
—
—
0.2
0.2
0.3
0.6
0.6
0.6
dB
dB
dB
—
7
11
ns
—
—
—
α
20
20
1.7
1.7
1.7
2.1
2.1
2.1
27
25
—
—
dB
dB
Averaged over 0.5 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
3
February 09, 2016
