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RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW Tx Filter
WCDMA Band VIII
Series/type:
Ordering code:
Date:
Version:
B9442
B39901B9442M410
April 22, 2013
2.2
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EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
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SAW Components
SAW Tx Filter
WCDMA Band VIII
Series/type:
Ordering code:
Date:
Version:
B9442
B39901B9442M410
April 22, 2013
2.2
©
EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
SAW Tx Filter
Data sheet
Application
s
Low-loss RF filter for mobile telephone WCDMA 900
s
s
s
s
B9442
897.5 MHz
systems, transmit path (Tx)
Usable passband: 35.0 MHz
Unbalanced to unbalanced operation
Low insertion attenuation
Suitable for GPRS class 1 to 12
Features
s
s
s
s
s
s
s
s
0.45 max.
Package size 1.4 x 1.1 mm
2
Max. Package height 0.45 mm
RoHS compatible
Approx. weight 0.003g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitive Level
3
0.325
2
3
1
0.575
0.25
bottom view
5
0.5
0.5
4
side view
1.4
5
4
1.1
1
top view
2
3
Pin configuration
s
1
s
4
s
2,3,5
Input, unbalanced
Output, unbalanced
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
April 22, 2013
SAW Components
SAW Tx Filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B9442
897.5 MHz
T
= –20 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
typ.
@ 25˚C
897.5
max.
—
MHz
Center frequency
f
C
—
Maximum insertion attenuation
880.0 ... 915.0 MHz
α
max
882.4 ... 912.6 MHz
α
WCDMA1)
Amplitude ripple
(p-p)
880.0 ...
880.0 ...
Group delay ripple
880.0 ...
Error Vector Magnitude
@f
carrier
882.4 ...
Input VSWR
880.0 ...
Output VSWR
880.0 ...
Attenuation
10.0
835.0
925.0
927.4
960.0
1576.5
2400.0
2640.0
2800.0
...
...
...
...
...
...
...
...
...
835.0 MHz
870.0 MHz
960.0 MHz
957.6 MHz
α
WCDMA1)
1576.5 MHz
2400.0 MHz
2640.0 MHz
2800.0 MHz
6000.0 MHz
915.0 MHz
915.0 MHz
915.0 MHz
∆α
915.0 MHz
α
5MHz2)
915.0 MHz
∆τ
5MHz2)
912.6 MHz EVM
3)
—
—
—
—
—
—
—
—
2.3
1.8
1.3
1.0
30
2.6
2.0
2.0
3.6
2.6
2.6
2.0
120
4.0
2.3
2.3
dB
dB
dB
dB
ns
%
@f
carrier
30
15
15
25
4)
32
38
35
38
25
37
23
28
33
35
42
39
43
38
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
1)
2)
3)
4)
Attenuation of WCDMA signal (“Powertransferfunction“). Please refer to annotation on the next page.
Ripple determined within any 5MHz channel.
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Minimum attenuation of 28dB in the temperature range 0
˚C to +85˚C.
Please read
cautions and warnings and
important notes
at the end of this document.
3
April 22, 2013
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