SAW Components
SAW GPS Filter
Series/Type:
Ordering code:
Date:
Version:
B7763
B39162B7763C811
Jul 13, 2007
2.0
©
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
Low-Loss Filter for Mobile Communication
Data Sheet
Application
s
s
s
s
s
B7763
1575.42 MHz
Low-loss RF filter GPS filter
Very low insertion attenuation
Very low amplitude ripple
Usable passband 2 MHz
No matching network required for operation
at 50
Ω
Features
Package size 2.5 x2.0 x 0.68 mm
3
Package code DCS4D
RoHS compliant
Approx. weight 0.015 g
Package for
Surface Mount Technology
(SMT)
s
Ni, gold-plated terminals
s
Electrostatic Sensitive Device
(ESD)
s
s
s
s
s
0,1
1
2
0,1
bottom view
4
3
0,7
0,68
2,5
2,0
0,6
side view
top view
Pin configuration
s
1
s
3
s
2,4
Input
Output
To be grounded
1
3
4
2
Please read
cautions and warnings and
important notes
at the end of this document.
2
Jul 13, 2007
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B7763
1575.42 MHz
T
=
Z
S
=
Z
L
=
-30 to +70 ˚C
50Ω
50Ω
B7763
typ.
@ 25˚C
1575.42
0.95
1)
0.1
2
20
min.
Center frequency
f
C
—
—
—
—
12
α
806.0
1612.0
1710.0
1880.0
... 902.0
... 1710.0
... 1880.0
... 4000.0
MHz
MHz
MHz
MHz
50
15
2)
20
15
max.
—
1.3
0.5
50
—
MHz
dB
dB
ns
α
max
Maximum insertion attenuation
1574.42 ... 1576.42 MHz
∆α
Amplitude ripple
(p-p)
1574.42 ... 1576.42 MHz
Group delay ripple
(p-p)
1574.42 ... 1576.42 MHz
∆τ
Return loss (Input and Output)
1574.42 ... 1576.42 MHz
Attenuation
54
19
28
21
—
—
—
—
dB
dB
dB
dB
1)
2)
PCB loss de-embedded
Only at room temperature 25˚C
Please read
cautions and warnings and
important notes
at the end of this document.
3
Jul 13, 2007
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7763
1575.42 MHz
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
ESD voltage
Input Power at
1)
-40/+85
-40/+85
5
50
1)
0
˚C
˚C
V
V
dBm
machine model, 10 pulses
cw
T
stg
V
DC
V
ESD
P
IN
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
Jul 13, 2007
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function (passband)
B7763
1575.42 MHz
Transfer function
Please read
cautions and warnings and
important notes
at the end of this document.
5
Jul 13, 2007
测试/测量
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