®
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW RF filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B3727
B39431B3727H110
December 17, 2012
2.2
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 RF filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B3727
B39431B3727H110
December 17, 2012
2.2
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 RF filter
Data sheet
Application
s
Low-loss RF filter for remote control receivers
s
Balanced and unbalanced operation possible
B3727
433.92 MHz
Features
s
s
s
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.0 mm
3
Package code DCC6E
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Lead free soldering compatible with J - STD20C
Passivation layer Elpas
AEC-Q200 qualified component family
Electrostatic Sensitive Device
(ESD)
Pin configuration
1)
s
s
s
s
s
1
2
4
5
3,6
Input (recommended) or input ground
Input ground (recommended) or input
Output (recommended) or output ground
Output ground (recommended) or output
Ground (case)
1) The recommended pin configuration usually offers best
suppression of electrical crosstalk. The filter characteris-
tics refer to this configuration.
Please read
cautions and warnings and
important notes
at the end of this document.
2
December 17, 2012
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
=
50Ω
Z
L
=
50Ω
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
433.92
max.
—
B3727
433.92 MHz
MHz
Maximum insertion attenuation
α
max
433.22 ... 434.62 MHz
433.12 ... 434.72 MHz
433.10 ... 434.70 MHz
1)
Amplitude ripple
(p-p)
∆α
433.12 ... 434.72 MHz
433.10 ... 434.70 MHz
1)
Input VSWR
433.12 ... 434.72 MHz
433.10 ... 434.70 MHz
1)
Output VSWR
433.12 ... 434.72 MHz
433.10 ... 434.70 MHz
1)
Attenuation
10.00
400.00
415.00
425.00
439.00
442.00
445.00
452.00
750.00
1900.00
1)
2)
—
—
—
2.8
2.8
2.8
3.7
3.8
3.7
dB
dB
dB
—
—
0.4
0.4
1.3
1.3
dB
dB
—
—
—
—
α
1.6
1.6
1.6
1.6
2.0
1.9
2.0
1.9
...
...
...
...
...
...
...
...
...
...
400.00
415.00
425.00
429.00
442.00
445.00
452.00
750.00
1900.00
2500.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
57
50
43
21
12
2)
28
30
48
43
32
62
57
48
27
22
32
35
52
48
37
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Temperature range for specification: T = –
30 ˚C to +70 ˚C
T = +25˚C : 20 dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
December 17, 2012
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