SAW Components
SAW Tx filter
WCDMA Band 4
Series/Type:
Ordering code:
Date:
Version:
B8801
B39172B8801P810
May 21, 2013
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 Filter
Data sheet
Application
s
Low-loss RF filter for mobile telephone
s
s
s
s
B8801
1732.5 MHz
WCDMA Band 4 system, transmit path (Tx)
Suitable for diversity applications
Impedance 50 ohm input and output
Unbalanced to unbalanced operation
Usable passband 45 MHz
Features
s
s
s
s
s
s
s
s
0.18
0.25
0.5
0.45 max.
1.1
Package size 1.1 x 0.9 mm
2
Maximum package height 0.45 mm
RoHS compatible
Approx. weight 0.001g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitive Level
3
2
1
3
bottom view
5
4
0.385 0.385
side view
5
1
4
0.9
top view
2
3
Pin configuration
s
1
s
4
s
2,3,5
Input, unbalanced
Output, unbalanced
To be grounded
1
4
2,5
3
Please read
cautions and warnings and
important notes
at the end of this document.
2
May 21, 2013
SAW Components
SAW Filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B8801
1732.5 MHz
T
= –30 ˚C to +85 ˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
Center frequency
Maximum insertion attenuation
1710.0 ... 1755.0
Amplitude ripple
(p-p)
1710.0 ... 1755.0
Input VSWR
1710.0 ... 1755.0
Output VSWR
1710.0 ... 1755.0
Attenuation
10.0
1574.0
2110.0
2400.0
3415.0
5125.0
5270.0
...
...
...
...
...
...
...
1574.0
1607.0
2155.0
2500.0
3515.0
5270.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
35
35
35
35
35
25
28
—
MHz
—
f
C
α
max
MHz
∆α
MHz
—
—
—
typ.
@ 25˚C
1732.5
max.
—
MHz
1.4
2.0
dB
0.7
1.3
dB
1.7
2.0
1.7
2.0
49
46
44
44
38
32
31
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
May 21, 2013
SAW Components
SAW Filter
Data sheet
B8801
1732.5 MHz
Maximum ratings
Storage temperature range
DC voltage
ESD voltage
Input power at
1710.0 ... 1755.0 MHz
1)
2)
3)
T
stg
V
DC
V
ESD
P
IN
–40/+85
1)
˚C
5
2)
V
50
3)
V
15
dBm
Machine Model
Continuous Wave @ 55˚C 2000h
extended upperlimit: 168h@125˚C acc. to IEC 60068-2-2 Bb
168h Damp Heat Steady State acc. to IEC 60068-2-67 Cy
acc. to JESD22-A115B (MM - Machine Model), 10 negative & 10 positive pulse
Please read
cautions and warnings and
important notes
at the end of this document.
4
May 21, 2013
SAW Components
SAW Filter
Data sheet
Transfer function
(narrrowband)
B8801
1732.5 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
May 21, 2013
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