®
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW Rx filter
R-GSM
Series/type:
Ordering code:
Date:
Version:
B5056
B39901B5056U410
December 4, 2007
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
EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
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SAW Components
SAW Rx filter
Data Sheet
Application
s
Low-loss RF filter for base station
s
s
s
s
B5056
895.50 MHz
R-GSM systems, receive path (Rx)
Low amplitude ripple
Unbalanced to unbalanced operation
No external matching required
Usable passband 39 MHz
Features
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.1 mm
3
Package code DCC6C
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Pin configuration
s
2
Input unbalanced
s
5
Output unbalanced
s
1,3,4,6 To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
December 4, 2007
SAW Components
SAW Rx filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +80 ˚C
Z
S
=
50Ω
Z
L
=
50Ω
B5056
895.50 MHz
min.
Center frequency
Maximum insertion attenuation
876.0 ... 915.0
Amplitude ripple
(p-p)
876.0 ...
Return loss (VSWR)
876.0
Attenuation
0.3
925.0
935.0
1)
2)
3)
f
C
α
max
MHz
∆α
915.0
915.0
MHz
MHz
α
... 856.0
... 935.0
... 2000.0
MHz
MHz
MHz
—
typ.
@ 25 ˚C
895.5
max.
—
MHz
—
—
—
17
3
3)
20
2.1
1.2
2.2
19
10
22
3.2
1)
2.0
2)
3.0
—
—
—
dB
dB
...
dB
dB
dB
2.5dB max at +25˚C
1.5dB max at +25˚C
6.0dB max at +25˚C
Please read
cautions and warnings and
important notes
at the end of this document.
3
December 4, 2007
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