SAW filters for infrastructure systems
Series/Type:
B5071
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39211B5071H810
Substitute Product
Date of Withdrawal
2012-01-13
Deadline Last Orders Last Shipments
2012-12-31
2013-03-30
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 IF filter
Data sheet
Application
s
Low-loss IF filter for WCDMA and CDMA2000
B5071
211.0 MHz
base stations
s
Usable passband 19 MHz
s
Balanced or unbalanced operation possible
Features
Package size 7.0 x 5.0 x 1.33 mm
3
Package code QCC12E
RoHS compatible
Approx. weight 0.25 g
Ceramic package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
Filter surface passivated
s
s
s
s
s
Pin configuration
s
s
s
s
s
s
10
12
4
6
2, 3, 8, 9
1, 5, 7, 11
Input
Input ground or input balance
Output
Output ground or output balance
To be grounded
Case ground
10
4
12
6
1,5,7,11
Please read
cautions and warnings and
important notes
at the end of this document.
2
Sep 11, 2007
SAW Components
SAW IF filter
Data sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
T =
Z
S
=
Z
L
=
–40 to 85 ˚C
200
Ω
and matching network
50
Ω
and matching network
min.
Nominal frequency
Minimum insertion attenuation
(including matching network)
Passband width
α
rel
≤
1.0 dB
Amplitude ripple
(p-p)
f
N
±
9.5 MHz
Phase linearity
(p-p)
f
N
±
9.5 MHz
Group delay ripple
(p-p)
f
N
±
9.5 MHz
f
N
±
9.5 MHz (within a contig. 5 MHz span)
VSWR
Input
Output
Input IP3
Relative attenuation (relative to
α
min
)
α
rel
10.0 MHz ... f
N
−
43.0 MHz
f
N
+
39.0MHz ... 2000.0 MHz
Temperature coefficient of frequency
TC
f
f
N
±
9.5 MHz
f
N
±
9.5 MHz
—
—
40
1.4:1
1.4:1
—
2.0:1
2.0:1
—
dBm
B
1dB
∆α
—
∆ϕ
—
∆τ
—
—
25
25
60
60
ns
ns
3.0
8.0
deg
0.4
0.8
dB
19.0
24.5
—
MHz
f
N
α
min
—
—
typ.
@ 25 ˚C
211.0
8.1
max.
—
10.0
MHz
dB
B5071
211.0 MHz
45
50
—
55
60
–87
—
—
—
dB
dB
ppm/K
Please read
cautions and warnings and
important notes
at the end of this document.
3
Sep 11, 2007
SAW Components
SAW IF filter
Data sheet
Matching network to 200
Ω
balanced input, 50
Ω
unbalanced output
B5071
211.0 MHz
L
s2
L
s3
C
p1
= 12.0 pF
C
p4
L
s2
= 33.0 nH
L
s3
= 56.0 nH
C
p4
= 18.0 pF
C
p1
L
s2
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power
1)
T
T
stg
V
DC
V
ESD
P
IN
–40/+85
–40/+85
0
200
1)
15
˚C
˚C
V
V
dBm
machine model, 1 pulse
10 MHz to 2 GHz
acc. to J-STD22A-0115A (machine model, 1 pulse +/-).
Please read
cautions and warnings and
important notes
at the end of this document.
4
Sep 11, 2007
SAW Components
SAW IF filter
Data sheet
Transfer function
B5071
211.0 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
Sep 11, 2007
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