SAW Components
SAW Rx filter
GSM850 / WCDMA band V
Series/type:
Ordering code:
Date:
Version:
B9432
B39881B9432M410
May 11, 2007
2.3
©
EPCOS AG 2007. 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 Rx filter
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
B9432
881.5 MHz
s
s
s
s
GSM850/WCDMA Band V systems, receive path
(RX)
Useable passband 25 MHz
Unbalanced to balanced operation
Impedance transformation from 50
Ω
to 100
Ω
Suitable to GPRS class 1 to 12
Features
s
s
s
s
s
s
s
5
0,5 0,5
4
0,4 +/−0,05
Package size 1.4 x1.1 x 0.4 mm
3
Package code QCS5I
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
0,325
2
3
0,575
0,25
bottom view
1
side view
1,4
1,1
top view
Pin configuration
s
1
s
3,4
s
2,5
Input unbalanced
Output balanced
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
May 11, 2007
SAW Components
SAW Rx filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
= 100
Ω
B9432
typ.
max.
@ 25 ˚C
881.5
—
B9432
881.5 MHz
min.
Center frequency
Maximum insertion attenuation
869.0 ... 894.0
Amplitude ripple
(p-p)
869.0 ...
894.0
f
C
α
max
MHz
∆α
MHz
∆α
MHz
—
—
—
—
—
—
MHz
1.8
0.7
0.5
18
1.8
2.5
1.3
0.9
30
2.5
dB
dB
dB
ns
%
Amplitude ripple
at 5 MHz BW
869.0 ... 894.0
Group delay variation
at 5 MHz BW
869.0 ... 894.0 MHz
Error Vector Magnitude
1)
@f
Carrier
871.4 ... 891.6 MHz
Input return loss
869.0
Output return loss
869.0
...
...
894.0
894.0
MHz
MHz
10
10
14
14
—
—
dB
dB
Output amplitude balance
(|S
31
/S
21
|)
869.0 ... 894.0 MHz
Output phase balance
(φ(S
31
) –
φ(S
21
)+180˚)
869.0 ... 894.0 MHz
Attenuation
DC
840.0
914.0
950.0
1150.0
1250.0
3000.0
1)
–0.8
–0.4/0.2
0.8
dB
–8
-5/+5
8
˚
α
...
...
...
...
...
...
...
840.0
849.0
950.0
1150.0
1250.0
3000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
47
40
24
45
40
45
40
51
50
28
50
47
50
58
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
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.
3
May 11, 2007
SAW Components
SAW Rx filter
Data Sheet
B9432
881.5 MHz
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
GSM850, GSM900
GSM1800, GSM1900
Tx bands
1)
T
T
stg
V
DC
V
ESD
P
IN
P
IN
–30/+85
–40/+85
5
100
1)
15
15
˚C
˚C
V
V
dBm
dBm
machine model, 10 pulses
effective power in the on-state
duty cycle 4:8
acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read
cautions and warnings and
important notes
at the end of this document.
4
May 11, 2007
SAW Components
SAW Rx filter
Data Sheet
Transfer function
B9432
881.5 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
May 11, 2007
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