SAW Components
SAW Rx 2in1 input diplex filter
GSM1800 / GSM1900
Series/type:
Ordering code:
Date:
Version:
B9514
B39202B9514P810
February 01, 2011
2.0
©
EPCOS AG 2011. 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 2in1 input diplex filter
Data sheet
Application
s
Low-loss
B9514
1842.5 / 1960.0 MHz
s
s
s
s
s
2in1 RF filter for mobile telephone
GSM1900 and GSM1800 systems, receive path
(Rx)
Usable passband:
Filter 1 (GSM1800): 75 MHz
Filter 2 (GSM1900): 60 MHz
Unbalanced to balanced operation for both filters
Impedance transformation from 50
Ω
to 150
Ω
for
both filters
Low amplitude ripple
Suitable for GPRS class 1 to 12
Features
s
s
s
s
s
s
s
0.60
0.235
1
2
3
0.60
4
Package size 1.8 x 1.4 x 0.68 mm
3
RoHS compatible
Approx. weight 0.006g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Moisture Sensitive Level
3
0.095 0.25 0.24
0.15
0.24
0.68
1.40
10
0.15
9
8
7
6
5
bottom view
0.235
0.0775
side view
1.80
top view
Pin configuration
s
s
s
s
1
8,9
6,7
2,3,4,5,10
Input [Diplex]
Output balanced [Filter 1]
Output balanced [Filter 2]
Case-ground
1
9
t.b.d.
4
2,3,5,10
8
7
6
Please read
cautions and warnings and
important notes
at the end of this document.
2
February 01, 2011
SAW Components
SAW Rx 2in1 input diplex filter
Data sheet
Characteristics of Filter 1 (GSM1800)
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
=
Z
S
=
Z
L
=
-30 ˚C to +85 ˚C
50
Ω
|| 3.3nH
150
Ω
|| 15nH (balanced)
min.
Center frequency
Maximum insertion attenuation
1805.0 ... 1880.0
Amplitude ripple
(p-p)
1805.0 ... 1880.0
Input VSWR
1805.0
Output VSWR
1805.0
... 1880.0
MHz
—
1.5
2.2
f
C
α
max
MHz
∆α
MHz
—
0.8
1.6
dB
—
2.1
2.8
dB
—
typ.
@ 25 ˚C
1842.5
max.
—
MHz
B9514
1842.5 / 1960.0 MHz
... 1880.0
MHz
—
1.8
2.3
CMRR
(|S
21
-S
31
|/|S
21
+S
31
)
1805.0 ... 1880.0
Attenuation
10.0
940.0
1705.0
1920.0
1980.0
2030.0
2700.0
...
...
...
...
...
...
...
940.0
1705.0
1785.0
1980.0
2030.0
2700.0
6000.0
MHz
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
20
23
—
dB
45
20
12
17
25
28
30
55
38
17
25
30
34
43
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
February 01, 2011
SAW Components
SAW Rx 2in1 input diplex filter
Data sheet
B9514
1842.5 / 1960.0 MHz
Maximum ratings of Filter 1
Operable temperature range T
Storage temperature range
DC voltage
ESD voltage
Input Power at
GSM 850, GSM 900
GSM 1800, GSM 1900
Tx bands
1)
–40/+85
–40/+85
5
50
1)
15
15
˚C
˚C
V
V
dBm
dBm
machine model, 1 pulse
effective power in the on-state,
duty cycle 4:8
T
stg
V
DC
V
ESD
P
IN
P
IN
acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse.
Please read
cautions and warnings and
important notes
at the end of this document.
4
February 01, 2011
SAW Components
SAW Rx 2in1 input diplex filter
Data sheet
Transfer function Filter 1 (GSM1800)
B9514
1842.5 / 1960.0 MHz
Transfer function Filter 1 (GSM1800)
- Wideband
Please read
cautions and warnings and
important notes
at the end of this document.
5
February 01, 2011
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