SAW Components
SAW RF filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B4041
B39252B4041U410
June 26, 2009
2.3
©
EPCOS AG 2009. 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 RF filter
Data sheet
Application
s
s
s
s
B4041
2450.00 MHz
Low-loss RF filter for ISM 2450 MHz
Low amplitude ripple
Usable passband 97 MHz
No matching network required for
operation at 50
Ω
Features
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)
s
Ni, gold-plated terminals
s
Lead free soldering compatible with J - STD20C
s
Electrostactic Sensitive Device
(ESD)
s
s
s
s
s
Pin configuration
s
2
s
5
s
1, 3, 4, 6
Input
Output
To be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
June 26, 2009
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
A
= –40 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
= 50
Ω
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
2448.50
max.
—
B4041
2450.00 MHz
MHz
Maximum insertion attenuation
α
max
2400.00 ... 2497.00 MHz
Amplitude ripple (p-p)
∆α
2400.00 ... 2497.00 MHz
Attenuation
50.00
1785.00
2100.00
2600.00
2800.00
3100.00
4200.00
...
...
...
...
...
...
...
1785.00
2100.00
2300.00
2800.00
3100.00
4200.00
5000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.9
4.0
dB
—
1.4
2.7
dB
15.0
18.0
24.0
22.0
24.0
20.0
7.0
19.0
22.0
28.0
26.0
28.0
25.0
10.0
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Maximum ratings
Operable temperature range T
A
Storage temperature range
DC voltage
Input power max.
T
stg
V
DC
P
IN
–45/+125 ˚C
–45/+125 ˚C
6
16.0
V
dBm
source impedance 50
Ω
Please read
cautions and warnings and
important notes
at the end of this document.
3
June 26, 2009
SAW Components
SAW RF filter
Data sheet
Transfer function
(passband)
B4041
2450.00 MHz
Transfer function
Please read
cautions and warnings and
important notes
at the end of this document.
4
June 26, 2009
SAW Components
SAW RF filter
Data sheet
Transfer function
(wideband)
B4041
2450.00 MHz
Please read
cautions and warnings and
important notes
at the end of this document.
5
June 26, 2009