SAW Components
SAW filter
WiMAX
Series/type:
Ordering code:
Date:
Version:
B4070
B39811B4070U410
February 07, 2006
2.1
©
EPCOS AG 2006. 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 filter
Data Sheet
Application
s
s
s
s
B4070
810.00 MHz
Low-loss IF filter for WiMAX systems
Low amplitude ripple
No matching required for operation at 50
Ω
Usable passband 10 MHz
Features
Package size 3.0 x 3.0 x 1.1 mm
3
Package code DCC6C
RoHS compliant
Approx. weight 0.037 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
s
s
s
s
Pin configuration
s
2
Input, unbalanced
s
5
Output, unbalanced
s
1,3,4,6 To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
February 07, 2006
SAW Components
SAW filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B4070
810.00 MHz
T
= –40 to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
typ.
@ 25˚C
810.0
2.5
0.5
40
12.0
13.0
max.
—
3.0
1)
1.0
100
—
—
MHz
dB
dB
ns
dB
dB
Center frequency
Maximum insertion attenuation
805.0 ... 815.0
Aplitude ripple
(p-p)
805.0 ...
Group Delay ripple
(p-p)
805.0 ...
Input return loss
805.0 ...
Output return loss
805.0 ...
Attenuation
500.0 ... 780.0
860.0
1500.0 ... 2500.0
MHz
MHz
MHz
815.0
815.0
MHz
MHz
815.0
815.0
MHz
f
C
α
max
—
—
∆α
MHz
∆τ
MHz
—
10.0
10.0
α
25
50
20
TC
f
—
35
55
27
–36
—
—
—
—
dB
dB
dB
ppm/K
—
Temperature coefficient of frequency
1)
2.7 dB max. at 25˚C.
Please read
cautions and warnings and
important notes
at the end of this document.
3
February 07, 2006
SAW Components
SAW filter
Data Sheet
B4070
810.00 MHz
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
ESD voltage
Input Power at
805.0...815.0MHz
1)
–40/+85
–40/+85
3
100
1)
5
˚C
˚C
V
V
dBm
machine model, 10 pulses
continuous wave
T
stg
V
DC
V
ESD
P
IN
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.
4
February 07, 2006
SAW Components
SAW filter
Data Sheet
Transfer function
B4070
810.00 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
February 07, 2006
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