SAW Components
SAW DRx filter
WCDMA Band II
Series/Type:
Ordering code:
Date:
Version:
B8806
B39202-B8806-P810
May 22, 2013
2.1
©
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 Filter
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
s
s
s
s
B8806
1960.0 MHz
WCDMA Band II system, receive path (Rx)
Suitable for diversity applications
Impedance 50 ohm input and output
Unbalanced /unbalanced operation
Usable passband 60 MHz
Features
s
s
s
s
s
s
s
s
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
0.18
0.25
1
0.5
bottom view
2
3
5
4
0.385 0.385
side view
5
4
0.9
top view
1
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 22, 2013
SAW Components
SAW Filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B8806
1960.0 MHz
T
= –30 ˚C to +90 ˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
min.
Center frequency
Maximum insertion attenuation
1930.0 ... 1990.0
1932.4 ... 1987.6
@f
Carrier
Amplitude ripple
(p-p)
1930.0 ... 1990.0
Error Vector Magnitude
2)
@f
Carrier
1932.4 ... 1987.6
Input VSWR
1930.0 ... 1990.0
Output VSWR
1930.0 ... 1990.0
Attenuation
10.0
699.0
824.0
1850.0
1852.4
2050.0
2075.0
2400.0
4900.0
...
...
...
...
...
...
...
...
...
1850.0
716.0
849.0
1910.0
1907.6
2075.0
6000.0
2500.0
5950.0
MHz
α
MHz
MHz
MHz
MHz
MHz
α
WCDMA
2)
MHz
MHz
MHz
MHz
41
44
45
38
41
39
26
40
26
—
MHz
—
f
C
—
typ.
@ 25˚C
1960.0
max.
—
MHz
MHz
α
max
MHz
α
WCDMA
1)
∆α
MHz
MHz EVM
—
—
—
—
2.6
2.3
1.3
3
2.0
2.0
4.5
3.5
3.1
5
2.4
2.4
dB
dB
dB
%
@f
Carrier
47
50
51
44
44
45
32
46
32
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
May 22, 2013
SAW Components
SAW Filter
Data Sheet
1)
B8806
1960.0 MHz
Attenuation of WCDMA signal (“Powertransferfunction”,
α
WCDMA
) is determined by
∫
∞
∞
S
ds 21
(
f
)H
RRC
(
f – f
Carrier
)
df
2
f
Carrier
according to 3GPP TS 25.101 (e.g. for band VIII RX passband, f
Carrier
ranges from 1932.4
MHz (lowest Rx channel) to 1957.6 MHz (highest Rx channel)). H
RRC
(f) is the transfer function of the
root-raised cosine transmit pulse shaping filter according to 3GPP TS 25.101 with the following
normalization:
∫
∞
H
RRC
(
f
)
2)
∞
2
df = 1
Error Vector Magnitude (EVM) based on definition given in 3GPP TS 25.141.
Please read
cautions and warnings and
important notes
at the end of this document.
4
May 22, 2013
SAW Components
SAW Filter
Data Sheet
B8806
1960.0 MHz
Maximum ratings
Storage temperature range
DC voltage
ESD voltage
Input Power at
1850.0 ... 1910.0 MHz
P
IN
TBD
dBm
Continuous wave for
2000h @ 55˚C
T
stg
V
DC
V
ESD
–40/+85
1)
5
2)
100
3)
˚C
V
V
machine model, 10 pulse
1)
2)
3)
extended upperlimit: 96h@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 pulses
Please read
cautions and warnings and
important notes
at the end of this document.
5
May 22, 2013
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