SAW Components
SAW RF filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B3723
B39871B3723Z610
August 05, 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 RF filter
Data sheet
Application
s
Low-loss RF filter for remote control receivers
s
No matching network required for operation at 50
Ω
B3723
869.00 MHz
Features
s
s
s
s
s
s
s
s
s
s
Package size 3.8 x 3.8 x 1.5 mm
3
Package code DCC6
RoHS compatible
Approximate weight 0.07 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Lead free soldering compatible with J - STD20C
Passivation layer Elpas
AEC-Q200 qualified component family
Electrostactic Sensitive Device
(ESD)
Pin configuration
s
2
s
5
s
1,3,4,6
Input
Output
Ground
Please read
cautions and warnings and
important notes
at the end of this document.
2
August 05, 2008
SAW Components
SAW RF filter
Data sheet
Characteristics (reduced operating temperature range)
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –20 ˚C to +70 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
869.00
max.
—
B3723
869.00 MHz
MHz
Maximum insertion attenuation
α
max
868.00 ... 870.00 MHz
Amplitude ripple
(p-p)
∆α
868.00 ... 870.00 MHz
Return loss (input / output)
868.00 ... 870.00 MHz
Attenuation
10.00
300.00
879.00
883.00
915.00
945.00
1200.00
...
...
...
...
...
...
...
300.00
853.00
883.00
915.00
945.00
1200.00
2000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.5
3.5
dB
—
0.3
1.3
dB
10
20
—
45
40
20
45
40
45
35
50
44
30
55
45
55
40
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
August 05, 2008
SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –40 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
=
50
Ω
min.
Center frequency
f
C
—
typ.
@ 25 ˚C
869.00
max.
—
B3723
869.00 MHz
MHz
Maximum insertion attenuation
α
max
868.00 ... 870.00 MHz
Amplitude ripple
(p-p)
∆α
868.00 ... 870.00 MHz
Return loss (input / output)
868.00 ... 870.00 MHz
Attenuation
10.00
300.00
879.00
883.00
915.00
945.00
1200.00
...
...
...
...
...
...
...
300.00
853.00
883.00
915.00
945.00
1200.00
2000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.5
4.0
dB
—
0.3
1.7
dB
10
20
—
45
40
15
45
40
45
35
50
44
30
55
45
55
40
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
Source power
868 MHz to 870 MHz
T
T
stg
V
DC
P
S
P
S
–45/+125
–45/+125
0
13
18
˚C
˚C
V
dBm
dBm
source impedance 50
Ω
duty cycle 1:10,
–40 ˚C to +85 ˚C
Please read
cautions and warnings and
important notes
at the end of this document.
4
August 05, 2008
SAW Components
SAW RF filter
Data sheet
Transfer function
B3723
869.00 MHz
Transfer function (wide band)
Please read
cautions and warnings and
important notes
at the end of this document.
5
August 05, 2008
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