SAW Components
SAW Filter
WCDMA
Series/Type:
Ordering code:
Date:
Version:
B5017
B39171-B5017-U310
Dec 09, 2005
1
©
EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components
Low-Loss Filter for WCDMA
Data Sheet
Application
s
Low-loss IF filter for UMTS base stations
s
20 MHz usable bandwidth
s
Ceramic SMD package
B5017
168.5 MHz
Features
Package size 5.0 x 5.0 x 1.35 mm
3
Package code QCC8C
RoHS compatible
Approx. weight 0.1 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
s
s
s
s
Pin configuration
s
s
s
s
s
s
3
2
7
6
4, 8
1, 5
Input
Input ground
Output
Output ground
Case ground
To be grounded
3
7
2
4, 8
6
Please read
cautions and warnings and
important notes
at the end of this document.
2
Dec 09, 2005
SAW Components
Low-Loss Filter for WCDMA
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T =
Z
S
=
Z
L
=
–20 ˚C ... +80 ˚C
50
Ω
and matching circuit
50
Ω
and matching circuit
B5017
168.5 MHz
min.
Nominal frequency
Minimum insertion attenuation
f
N
α
min
—
Pass bandwidth
α
rel
≤1.0
dB
Amplitude ripple
(p-p)
B
1.0dB
—
∆α
—
∆τ
—
τ
398
α
rel
40
33
33
40
50
40
TC
f
—
—
typ.
@ 25 ˚C
168.5
max.
—
MHz
8.3
9.5
dB
23
—
MHz
f
N
±
10.0 MHz
Group delay ripple
(p-p)
f
N
±
10.0 MHz
Mean value of absolute group delay
f
N
±
10.0 MHz
Relative attenuation
(relative to
α
min
)
1.0 ... 100.0 MHz
100.0 ... 149.0 MHz
190.0 ... 250.0 MHz
250.0 ... 310.0 MHz
310.0 ... 410.0 MHz
410.0 ... 1000.0 MHz
Temperature coefficient of frequency
0.6
1.0
dB
40
80
ns
408
418
ns
50
40
36
60
60
70
–87
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
ppm/K
Please read
cautions and warnings and
important notes
at the end of this document.
3
Dec 09, 2005
SAW Components
Low-Loss Filter for WCDMA
Data Sheet
Matching network to 50
Ω
B5017
168.5 MHz
C
p1
= 22 pF
L
s2
= 68 nH
L
s3
= 62 nH
C
p4
= 22 pF
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power
Input power
1)
T
T
stg
V
DC
V
ESD
P
IN
P
IN
–40/+85
–40/+85
0
200
1)
5
20
˚C
˚C
V
V
dBm
dBm
machine model, 1 pulse
for <= 100 hours
acc. to J-STD22A-0115A (machine model. 1 pulse +/-).
Please read
cautions and warnings and
important notes
at the end of this document.
4
Dec 09, 2005
SAW Components
Low-Loss Filter for WCDMA
Data Sheet
Transfer function
B5017
168.5 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
Dec 09, 2005
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