SAW Components
SAW Rx 2in1 filter
GSM 1800 / GSM 1900
Series/type:
Ordering code:
Date:
Version:
B9507
B39202B9507L310
November 04, 2008
2.0
©
EPCOS AG 2008. 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 filter
Data sheet
Application
s
Low-loss
B9507
1842.5 / 1960.0 MHz
s
s
s
s
s
2in1 RF filter for mobile telephone
GSM 1800 and GSM 1900 systems, receive path
(Rx)
Usable passband:
Filter 1 (GSM 1800): 75 MHz
Filter 2 (GSM 1900): 60 MHz
Unbalanced to balanced operation for all 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 x1.4 x 0.68 mm
3
Package code QCS10V
RoHS compatible
Approx. weight 0.006g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
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
s
1
4
6,7
8,9
2,3,5,10
Input [ Filter 1 ]
Input [ Filter 2 ]
Output balanced [ Filter 2 ]
Output balanced [ Filter 1 ]
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
November 04, 2008
SAW Components
SAW Rx 2in1 filter
Data sheet
Characteristics of filter 1 (GSM 1800)
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = -20 to +75 ˚C
Z
S
= 50
Ω
(unbalanced)
Z
L
= 150
Ω
(balanced) || 13nH
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
... 1880.0
MHz
MHz
—
—
1.7
1.7
2.1
2.1
f
C
α
max
MHz
∆α
MHz
—
0.5
1.4
3)
dB
—
—
typ.
@ 25 ˚C
1842.5
1.4
1)
max.
—
2.2
2)
MHz
dB
B9507
1842.5 / 1960.0 MHz
Output amplitude balance
(|S
31
/S
21
|)
1805.0 ... 1880.0 MHz
Output phase balance
(φ(S
31
)-φ(S
21
))+180˚
1805.0 ... 1880.0 MHz
Attenuation
10.0
902.0
940.0
1705.0
1920.0
1980.0
2030.0
2400.0
2500.0
2775.0
2880.0
3610.0
3760.0
5415.0
5640.0
1)
2)
3)
4)
-1.0
-0.8/0.4
1.0
dB
-10
α
-5.0/ 5.0
10
˚
...
...
...
...
...
...
...
...
...
...
...
...
...
...
...
902.0
940.0
1705.0
1785.0
1980.0
2030.0
2400.0
2500.0
2775.0
2880.0
3610.0
3760.0
5415.0
5640.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
45
45
28
12
4)
17
25
28
32
28
38
28
38
28
32
28
53
53
40
16
22
30
34
39
33
46
46
46
39
38
38
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Typical Value excluding PCB losses of 0.27dB
2.1 dB at 25 ˚ c
1.3 dB at 25 ˚ c
14 dB at 25 ˚ c
Please read
cautions and warnings and
important notes
at the end of this document.
3
November 04, 2008
SAW Components
SAW Rx 2in1 filter
Data sheet
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)
B9507
1842.5 / 1960.0 MHz
–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
November 04, 2008
SAW Components
SAW Rx 2in1 filter
Data sheet
Transfer function of filter 1
B9507
1842.5 / 1960.0 MHz
Transfer function of filter 1 -
wideband
Please read
cautions and warnings and
important notes
at the end of this document.
5
November 04, 2008
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