SAW filters for mobile communications
Series/Type:
B9429
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39252B9429K610
Substitute Product
B39252B9455M410
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 WLAN filter
Data sheet
Application
s
s
s
s
B9429
2450.0 MHz
Low-loss RF filter for WLAN
Unbalanced to balanced operation
Low insertion attenuation
Usable passband 100 MHz
eatures
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)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
s
s
s
s
0,325
2 3
1
0,575
0,25
bottom view
5 4
0,5 0,5
0,4
side view
1,4
1,1
top view
Pin configuration
s
1
s
3,4
s
2,5
Unbalanced input
Balanced output
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
March 09, 2009
SAW Components
SAW WLAN filter
Data sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = +25 ˚C
Z
S
= 50Ω
−
2.0 nH
Z
L
= 180Ω
||
9.5 nH
min.
Center frequency
Maximum insertion attenuation
2400.0 ... 2500.0
Amplitude ripple
(p-p)
2400.0 ... 2500.0
Input VSWR
2400.0
Output VSWR
2400.0
Attenuation
100.0
960.0
1800.0
2100.0
2170.0
2650.0
2800.0
4000.0
1)
B9429
2450.0 MHz
f
C
α
max
MHz
∆α
MHz
MHz
MHz
α
...
...
...
...
...
...
...
...
960.0
1800.0
2100.0
2170.0
2250.0
2800.0
4000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
—
typ.
@ 25 ˚C
2450.0
max.
—
MHz
—
—
—
—
2.4
0.7
1.7
1.7
2.9
1)
1.5
2.0
2.0
dB
dB
... 2500.0
... 2500.0
55
40
40
40
20
20
25
30
59
44
44
44
44
31
36
50
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
including a pcb loss of 0.2dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
March 09, 2009
SAW Components
SAW WLAN filter
Data sheet
haracteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +85 ˚C
Z
S
= 50Ω
−
2.0 nH
Z
L
= 180Ω
||
9.5 nH
min.
Center frequency
Maximum insertion attenuation
2400.0 ... 2500.0
Amplitude ripple
(p-p)
2400.0 ... 2500.0
Input VSWR
2400.0
Output VSWR
2400.0
Attenuation
100.0
960.0
1800.0
2100.0
2170.0
2650.0
2800.0
4000.0
1)
B9429
2450.0 MHz
f
C
α
max
MHz
∆α
MHz
MHz
MHz
α
...
...
...
...
...
...
...
...
960.0
1800.0
2100.0
2170.0
2250.0
2800.0
4000.0
6000.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
—
typ.
@ 25 ˚C
2450.0
max.
—
MHz
—
—
—
—
2.5
1.0
1.7
1.7
3.2
1)
dB
1.6
2.0
2.0
dB
... 2500.0
... 2500.0
55
40
40
40
20
20
25
30
59
44
44
44
44
31
36
50
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
including a pcb loss of 0.2dB
Please read
cautions and warnings and
important notes
at the end of this document.
4
March 09, 2009
SAW Components
SAW WLAN filter
Data sheet
B9429
2450.0 MHz
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
UMTS band I Tx band
1)
T
T
stg
V
DC
V
ESD
P
IN
–30/+85
–40/+85
3
50
1)
15
˚C
˚C
V
V
dBm
machine model, 10 pulses
CW, +65˚C 2000hr
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.
5
March 09, 2009
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