SAW Components
SAW Rx filter
R-GSM
Series/type:
Ordering code:
Date:
Version:
B5056
B39901B5056U410
December 4, 2007
2.1
©
EPCOS AG 2007. 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 Rx filter
Data Sheet
Application
s
Low-loss RF filter for base station
s
s
s
s
B5056
895.50 MHz
R-GSM systems, receive path (Rx)
Low amplitude ripple
Unbalanced to unbalanced operation
No external matching required
Usable passband 39 MHz
Features
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.1 mm
3
Package code DCC6C
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Electrostatic Sensitive Device
(ESD)
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
December 4, 2007
SAW Components
SAW Rx filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +80 ˚C
Z
S
=
50Ω
Z
L
=
50Ω
B5056
895.50 MHz
min.
Center frequency
Maximum insertion attenuation
876.0 ... 915.0
Amplitude ripple
(p-p)
876.0 ...
Return loss (VSWR)
876.0
Attenuation
0.3
925.0
935.0
1)
2)
3)
f
C
α
max
MHz
∆α
915.0
915.0
MHz
MHz
α
... 856.0
... 935.0
... 2000.0
MHz
MHz
MHz
—
typ.
@ 25 ˚C
895.5
max.
—
MHz
—
—
—
17
3
3)
20
2.1
1.2
2.2
19
10
22
3.2
1)
2.0
2)
3.0
—
—
—
dB
dB
...
dB
dB
dB
2.5dB max at +25˚C
1.5dB max at +25˚C
6.0dB max at +25˚C
Please read
cautions and warnings and
important notes
at the end of this document.
3
December 4, 2007
SAW Components
SAW Rx filter
Data Sheet
B5056
895.50 MHz
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
876.0 ... 915.0MHz
1)
T
T
stg
V
DC
V
ESD
P
IN
–40/+85
–40/+85
5
50
1)
17
˚C
˚C
V
V
dBm
machine model, 10 pulses
CW
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
December 4, 2007
SAW Components
SAW Rx filter
Data Sheet
Transfer function
B5056
895.50 MHz
Transfer function
(wideband)
Please read
cautions and warnings and
important notes
at the end of this document.
5
December 4, 2007
京公网安备 11010802033920号
EEWORLD
