SAW Components
SAW Diversity Rx filter
WCDMA Band I/IV
Series/type:
Ordering code:
Date:
Version:
B9469
B39212B9469K610
November 24, 2010
2.0
©
EPCOS AG 2010. 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 RF Filter
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
B9469
2140.0 MHz
WCDMA Band I/IV systems (diversity) receive path
(RX)
s
Usable for diversity application
s
Usable passband 60 MHz
s
Unbalanced to balanced operation (50Ω /100Ω)
5
0,5 0,5
4
0,4 +/−0,05
s
s
s
s
s
s
s
Package size 1.4 x 1.1 x 0.4 mm
3
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitive Level
3
0,325
2
3
0,575
Features
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
November 24, 2010
SAW Components
SAW RF Filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +85 ˚C
Z
S
=
50
Ω
(unbalanced)
Z
L
= 100
Ω
|| 22 nH (balanced)
min.
Center frequency
Maximum insertion attenuation
2110.0 ... 2170.0
Amplitude ripple
(p-p)
2110.0 ... 2170.0
CMRR
(|S
21
-S
31
| / |S
21
+S
31
|)
2110.0 ... 2170.0
f
C
—
typ.
max.
@ 25 ˚C
2140.0
—
MHz
B9469
2140.0 MHz
MHz
α
max
∆α
—
2.2
2.5
dB
MHz
—
0.7
1.0
dB
MHz
CMRR
1)
23
29
dB
Input VSWR
2110.0
Output VSWR
2110.0
Attenuation
0.0
810.0
898.0
1710.0
1920.0
1980.0
2400.0
2484.0
3000.0
1)
... 2170.0
MHz
—
1.7
2.0
... 2170.0
MHz
α
—
1.8
2.0
...
...
...
...
...
...
...
...
...
1920.0
849.0
925.0
1755.0
1980.0
2050.0
2484.0
3000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
40
50
50
46
46
25
30
35
40
49
61
61
52
56
39
44
45
45
dB
dB
dB
dB
dB
dB
dB
dB
dB
A combination of 5
˚
phase balance and 1 dB amplitude balance corresponds to 23 dB CMRR
Please read
cautions and warnings and
important notes
at the end of this document.
3
November 24, 2010
SAW Components
SAW RF Filter
Data Sheet
B9469
2140.0 MHz
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
824.0 ... 849.0 MHz
880.0 ... 915.0 MHz
1710.0 ... 1755.0 MHz
1920.0 ... 1980.0 MHz
else where
1)
T
T
stg
V
DC
V
ESD
–30/+85
–40/+85
3
50
1)
˚C
˚C
V
V
machine model, 10 pulses
P
IN
15
10
dBm
dBm
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
November 24, 2010
SAW Components
SAW RF Filter
Data Sheet
Transfer function
B9469
2140.0 MHz
Transfer function (wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
November 24, 2010
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