SAW Components
SAW filter
Short range devices
Series/type:
Ordering code:
Date:
Version:
B4146
B39881B4146U510
June 26, 2006
2.0
©
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
Low-loss RF filter for mobile telephone AMPS
s
s
s
s
B4146
881.50 MHz
systems, 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
s
s
s
2
4
6
1, 3, 5
Input
Balanced output
Balanced output
Ground, to be grounded
Please read
cautions and warnings and
important notes
at the end of this document.
2
June 26, 2006
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
June 26, 2006
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
June 26, 2006
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
–40/+85
–40/+85
5
50
5
˚C
˚C
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
June 26, 2006
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