SAW Components
SAW filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B4146
B39881B4146U510
January 31, 2013
2.1
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SAW Components
SAW filter
Data sheet
Application
s
Low-loss RF filter for AMPS systems,
s
s
s
s
B4146
881.50 MHz
receive path
Low amplitude ripple
Usable passband 25 MHz
Unbalanced to balanced operation
Impedance transformation from 50
Ω
to 200
Ω
Features
s
s
s
s
s
s
s
s
s
Package size 3.0 x 3.0 x 1.1 mm
3
Package code DCC6D
RoHS compatible
Approximate weight 0.037 g
Package for
Surface Mount Technology
(SMT)
Ni, gold-plated terminals
Lead free soldering compatible with J - STD20C
AEC-Q200 qualified component family
Electrostactic Sensitive Device
(ESD)
Pin configuration
s
2
Input
s
4,6
Balanced output
s
1, 3, 5 Ground, to be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
January 31, 2013
SAW Components
SAW filter
Data sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
T
A
= +25 ˚C
Z
S
=
50
Ω
Z
L
= 200
Ω
|| 68nH(balanced)
min.
—
typ.
881.50
max.
—
B4146
881.50 MHz
Center frequency
f
C
MHz
Maximum insertion attenuation
α
max
869.00 ... 894.00 MHz
Amplitude ripple (p-p)
∆α
869.00 ... 894.00 MHz
VSWR
869.00 ... 894.00 MHz
Attenuation
0.00
824.00
924.00
970.00
1300.00
2000.00
...
...
...
...
...
...
824.00
849.00
970.00
1300.00
2000.00
3000.00
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.5
3.0
dB
—
0.7
1.2
dB
—
1.8
1.9
50
35
30
50
40
30
60
40
40
65
60
50
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
3
January 31, 2013
SAW Components
SAW filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T
A
= –30 ˚C to +85 ˚C
Z
S
=
50
Ω
Z
L
= 200
Ω
|| 68nH(balanced)
min.
Center frequency
f
C
—
typ.
@25˚C
881.50
max.
—
B4146
881.50 MHz
MHz
Maximum insertion attenuation
α
max
869.00 ... 894.00 MHz
Amplitude ripple (p-p)
∆α
869.00 ... 894.00 MHz
VSWR
869.00 ... 894.00 MHz
Attenuation
0.00
824.00
924.00
970.00
1300.00
2000.00
...
...
...
...
...
...
824.00
849.00
970.00
1300.00
2000.00
3000.00
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.5
3.0
dB
—
0.7
1.2
dB
—
1.8
1.9
50
35
30
50
40
30
60
40
40
65
60
50
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Please read
cautions and warnings and
important notes
at the end of this document.
4
January 31, 2013
SAW Components
SAW 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
= 200
Ω
|| 68nH(balanced)
min.
Center frequency
f
C
—
typ.
@25˚C
881.50
max.
—
B4146
881.50 MHz
MHz
Maximum insertion attenuation
α
max
869.00 ... 894.00 MHz
Amplitude ripple (p-p)
∆α
869.00 ... 894.00 MHz
VSWR
869.00 ... 894.00 MHz
Attenuation
0.00
824.00
924.00
970.00
1300.00
2000.00
...
...
...
...
...
...
824.00
849.00
970.00
1300.00
2000.00
3000.00
MHz
MHz
MHz
MHz
MHz
MHz
α
—
2.8
3.1
dB
—
1.0
1.3
dB
—
1.8
1.9
50
35
30
50
40
30
60
40
40
65
60
50
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
Maximum ratings
Operable temperature range T
A
Storage temperature range
DC voltage
ESD
Input power max.
T
stg
V
DC
V
ESD
P
IN
–45/+125 ˚C
–45/+125 ˚C
6
50
5
V
V
dBm
Human Body Model
source impedance 50
Ω
Please read
cautions and warnings and
important notes
at the end of this document.
5
January 31, 2013
京公网安备 11010802033920号
EEWORLD
