SAW filters for mobile communications
Series/Type:
B9410
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39242B9410K610
Substitute Product
Date of Withdrawal
2009-07-31
Deadline Last Orders Last Shipments
2009-11-30
2010-02-28
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable
substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
SAW Components
SAW filter
Data Sheet
Application
s
Low-loss RF filter for mobile telephone
s
s
s
s
s
B9410
2441.75 MHz
bluetooth systems
Impedance transformation from 50
Ω
to 150
Ω
Unbalanced to balanced operation
Very low insertion attenuation
Low amplitude ripple
Usable passband 83.5 MHz
Features
s
s
s
s
s
s
s
0,4
Package size 1.4 x1.1 x 0.4 mm
3
Package code QCS5F
RoHS compatible
Approximate weight 0.003 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
0,325
2
1
3
0,575
0,25
bottom view
5
0,5 0,5
4
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
April 15, 2008
SAW Components
SAW filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –20 ˚C to +75 ˚C
Z
S
=
50
Ω
Z
L
= 150
Ω
|| 11 nH (balanced)
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
2441.75
max.
—
MHz
B9410
2441.75 MHz
Maximum insertion attenuation
α
max
2400.0 ... 2483. 5 MHz
Amplitude ripple
(p-p)
∆α
2400.0 ... 2483. 5 MHz
Input VSWR
2400.0
Output VSWR
2400.0
... 2483. 5 MHz
... 2483. 5 MHz
—
—
—
—
2.0
0.6
1.8
1.7
2.6
1.5
2.1
2.1
dB
dB
Common mode suppression
2400.0 ... 2483.5
MHz
22
25
—
dB
Output amplitude balance
(|S
31
/S
21
|)
2400.0 ... 2483.5 MHz
Output phase balance
(φ(S
31
) –
φ(S
21
)+180˚)
2400.0
Attenuation
0.0
960.0
1850.0
1990.0
2170.0
2650.0
2800.0
4000.0
1)
–1.5
–0.5/0.8
1.5
dB
... 2483.5
MHz
α
–10
–4/+4
10
˚
...
...
...
...
...
...
...
...
960.0
1850.0
1990.0
2170.0
2250.0
2800.0
4000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
55
40
40
1)
40
20
20
25
30
58
47
45
45
40
31
36
46
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
except 1 narrow spike at ~1886 MHz with typical 41 dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
April 15, 2008
SAW Components
SAW filter
Data Sheet
B9410
2441.75 MHz
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
2400 ... 2483.5 MHz
824 ... 849, 880 ... 915 MHz
1710... 785,1850...1910 MHz
1)
T
T
stg
V
DC
V
ESD
P
IN
P
IN
P
IN
–40/+85
–40/+85
3.5
50
1)
8
15
15
˚C
˚C
V
V
dBm
dBm
dBm
machine model, 1 pulse
source/load impedance 50Ω/50Ω
bluetooth signal
cw
cw
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
April 15, 2008
SAW Components
SAW filter
Data Sheet
Transfer function
(narrow band)
B9410
2441.75 MHz
Transfer function
(wide band)
Please read
cautions and warnings and
important notes
at the end of this document.
5
April 15, 2008
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