®
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW IF filter
BWA
Series/type:
Ordering code:
Date:
Version:
B5250
B39141B5250H810
Sep 17, 2012
2.0
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of
RF360 Holdings Singapore Pte. Ltd. (collectively, the “RF360 Subsidiaries”). RF360 Holdings Singapore Pte. Ltd.
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.
RF360 Europe GmbH, Anzinger Str. 13, München, Germany
© 2016 RF360 Europe GmbH and/or its affiliated companies. All rights reserved.
These materials, including the information contained herein, may be used only for informational purposes by
the customer. The RF360 Subsidiaries assume no responsibility for errors or omissions in these materials or
the information contained herein. The RF360 Subsidiaries reserve the right to make changes to the product(s)
or information contained herein without notice. The materials and information are provided on an AS IS basis,
and the RF360 Subsidiaries assume no liability and make no warranty or representation, either expressed or
implied, with respect to the materials, or any output or results based on the use, application, or evaluation of
such materials, including, without limitation, with respect to the non-infringement of trademarks, patents,
copyrights or any other intellectual property rights or other rights of third parties.
No use of this documentation or any information contained herein grants any license, whether express, implied,
by estoppel or otherwise, to any intellectual property rights, including, without limitation, to any patents owned
by QUALCOMM Incorporated or any of its subsidiaries.
Not to be used, copied, reproduced, or modified in whole or in part, nor its contents revealed in any manner to
others without the express written permission of RF360 Europe GmbH.
Qualcomm and Qualcomm RF360 are trademarks of Qualcomm Incorporated, registered in the United States
and other countries. RF360 is a trademark of Qualcomm Incorporated. Other product and brand names may be
trademarks or registered trademarks of their respective owners.
This technical data may be subject to U.S. and international export, re-export, or transfer (“export”) laws.
Diversion contrary to U.S. and international law is strictly prohibited.
SAW Components
SAW IF filter
BWA
Series/type:
Ordering code:
Date:
Version:
B5250
B39141B5250H810
Sep 17, 2012
2.0
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 IF filter
Data sheet
Application
s
Low-loss IF filter for BWA
s
Usable passband 2.0 MHz
s
BaIanced operation
B5250
140 MHz
Features
s
s
s
s
s
s
s
s
s
Package size 7.0 x 5.0 x 1.33 mm
3
Package code QCC12E
RoHS compatible
Approx. weight 0.25 g
Ceramic package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Filter surface passivated
Moisture Sensitivity Level 1
Pin configuration
s
s
s
s
s
s
10
12
4
6
1, 5, 7, 11
2, 3, 8, 9
Input
Input ground or balanced input
Output
Ouput ground or balanced ouput
Case Ground
To be grounded
1,5,7,11
Please read
cautions and warnings and
important notes
at the end of this document.
2
Sep 17, 2012
SAW Components
SAW IF filter
Data sheet
Characteristics
B5250
140 MHz
Operating temperature range:
T = -35˚C to 80 ˚C
Terminating source impedance: Z
S
= 200
Ω
balanced or 50
Ω
unbalanced and matching network
Terminating load impedance:
Z
L
= 200
Ω
balanced or 50
Ω
unbalanced and matching network
min.
Nominal frequency
Minimum insertion attenuation
(including matching network)
Amplitude ripple
(p-p)
f
N
±
0.5 MHz
f
N
±
1.0 MHz
Absolute group delay
f
N
±
0.5 MHz
Group delay ripple
(p-p)
f
N
±
0.5 MHz
Triple transit suppression
Return loss, input
Return loss, output
f
N
±
1.0 MHz
f
N
±
1.0 MHz
α
rel
40
28
28
38
45
TC
f
—
48
35
35
42
56
-0.036
—
—
—
—
—
—
dB
dB
dB
dB
dB
ppm/K
2
f
N
α
min
∆α
—
—
τ
—
∆τ
—
35
12
12
50
43
16
21
120
—
—
—
ns
dB
dB
dB
0.84
—
0.4
1.7
1.0
3.0
dB
dB
—
—
typ.
@ 25 ˚C
140.0
10.7
max.
—
13
MHz
dB
µs
Relative attenuation
(relative to
α
min
)
10.000 MHz
... 135.50 MHz
135.50 MHz
... 137.50 MHz
142.50 MHz
... 145.50 MHz
145.50 MHz
... 152.00 MHz
152.00 MHz
... 425.00 MHz
Temperature coefficient of frequency
Please read
cautions and warnings and
important notes
at the end of this document.
3
Sep 17, 2012
嵌入式系统
