SAW Components
SAW IF filter
W-CDMA
Series/type:
Ordering code:
Date:
Version:
B5202
B39171B5202H810
August 13, 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 IF filter
Data sheet
Revision History: Changes compared to previous iteration issue
ISSUE
LN86C
1.0
B5202
2.0
H. Emrich
slight change in upper stopband
H. Emrich
ORIGINATOR
DETAIL SPEC CHANGES
B5202
172.8 MHz
DATE
04.10.2005
13.08.2008
Please read
cautions and warnings and
important notes
at the end of this document.
2
August 13, 2008
SAW Components
SAW IF filter
Data sheet
Application
s
Low-loss IF filter for W-CDMA base station
s
Usable passband 20.2 MHz
s
Balanced or unbalanced operation possible
B5202
172.8 MHz
Features
s
s
s
s
s
s
s
s
Package size 7.0 x 5.0 x 1.48 mm
3
Package code QCC12E
RoHS compatible
Approximate weight 0.25 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
Filter surface passivated
Pin configuration
s
s
s
s
s
s
10
12
4
6
2, 3, 8, 9
1, 5, 7, 11
Input
Input ground
Output
Output ground
To be grounded
Case ground
1, 5, 7, 11
Please read
cautions and warnings and
important notes
at the end of this document.
3
August 13, 2008
SAW Components
SAW IF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Termnating load impedance:
T = +25 ˚C
Z
S
=
50
Ω
and matching network
Z
L
=
50
Ω
and matching network
min.
Nominal frequency
Minimum insertion attenuation
(including matching network)
Passband width
α
rel
α
rel
α
rel
α
rel
Amplitude ripple
(p-p)
f
N
±
11.0 MHz
Phase ripple
(p-p)
f
N
±
11.0 MHz
Group delay ripple
(p-p)
f
N
±
11.0 MHz
Absolute group delay
(at f
N
)
f
N
±
11.0 MHz
Relative attenuation
(relative to
α
min
)
80.0 MHz ... f
N
−
19.1 MHz
f
N
−
19.1 MHz ... f
N
−
14.6 MHz
f
N
+
14.6 MHz ... f
N
+
22.1 MHz
f
N
+
22.1 MHz ...
1 GHz
Temperature coefficient of frequency
≤
1.5
≤
3.0
≤
35.0
≤
40.0
dB
dB
dB
dB
B
1.5dB
B
3dB
B
35dB
B
40dB
∆α
—
∆ϕ
—
∆τ
—
τ
—
α
rel
42
35
35
42
TC
f
—
47
46
46
45
–87
—
—
—
—
—
640
—
50
100
12
15
0.9
1.5
20.3
22.0
—
—
22.3
23.8
28.6
29.5
—
—
31.0
41.0
f
N
α
min
—
—
typ.
@ 25 ˚C
172.8
9.3
max.
—
11.0
B5202
172.8 MHz
MHz
dB
MHz
MHz
MHz
MHz
dB
°
ns
ns
dB
dB
dB
dB
ppm/K
Please read
cautions and warnings and
important notes
at the end of this document.
4
August 13, 2008
SAW Components
SAW IF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Termnating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
=
50
Ω
and matching network
Z
L
=
50
Ω
and matching network
min.
Nominal frequency
Minimum insertion attenuation
(including matching network)
Passband width
α
rel
α
rel
α
rel
α
rel
Amplitude ripple
(p-p)
f
N
±
10.1 MHz
Phase ripple
(p-p)
f
N
±
10.1 MHz
Group delay ripple
(p-p)
f
N
±
10.1 MHz
Absolute group delay
(at f
N
)
f
N
±
10.1 MHz
Relative attenuation
(relative to
α
min
)
80.0 MHz ... f
N
−
20.0 MHz
f
N
−
20.0 MHz ... f
N
−
15.5 MHz
f
N
+
15.5 MHz ... f
N
+
23.0 MHz
f
N
+
23.0 MHz ...
1 GHz
Temperature coefficient of frequency
≤
1.5
≤
3.0
≤
35.0
≤
40.0
dB
dB
dB
dB
B
1.5dB
B
3dB
B
35dB
B
40dB
∆α
—
∆ϕ
—
∆τ
—
τ
—
α
rel
42
35
35
42
TC
f
—
47
46
46
45
–87
—
—
—
—
—
640
—
40
100
8
15
0.6
1.5
20.3
22.0
—
—
22.3
23.8
28.6
29.5
—
—
31.0
41.0
f
N
α
min
—
—
typ.
@ 25 ˚C
172.8
9.3
max.
—
11.0
B5202
172.8 MHz
MHz
dB
MHz
MHz
MHz
MHz
dB
°
ns
ns
dB
dB
dB
dB
ppm/K
Please read
cautions and warnings and
important notes
at the end of this document.
5
August 13, 2008
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