2
Jul 4, 2000
SAW Components
B4050
1575.42 MHz
Low Loss Filter
Data Sheet
Ceramic package DCC6D
Features
q
Low loss RF filter for GPS receivers
q
Usable passband 2,4 MHz
q
Low insertion attenuation, low amplitude ripple
q
Unbalanced to balanced operation
q
Ceramic package for Surface Mounted
Technology (SMT)
Terminals
q
Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
Input, unbalanced
4, 6
Output, balanced
1, 3, 5
To be grounded
1, 3, 5
Case ground
Electrostatic Sensitive Device (ESD)
Type
Ordering code
Marking and Package
according to
Packing
according to
B4050
B39162-B4050-U510
C61157-A7-A68
F61074-V8089-Z000
Maximum ratings
Operable temperature range
T
-40 / +85
C
Storage temperature range
T
stg
-40 / +85
C
DC voltage
V
DC
0
V
Source power
P
S
0
dBm
source impedance 50
3
Jul 4, 2000
SAW Components
B4050
1575.42 MHz
Low Loss Filter
Data Sheet
Characteristics
Operating temperature range:
T
= -40 C to +85 C
Terminating source impedance:
Z
S
= 50
Terminating load impedance:
Z
L
= 50
(balanced)
min.
typ.
max.
Center frequency
f
C
--
1575,42
--
MHz
Maximum insertion attenuation
max
1574,22 ...1576,62 MHz
--
3,3
3,8
dB
Amplitude ripple (p-p)
1574,22 ...1576,62 MHz
--
0,3
1,0
dB
Attenuation
0,00 ...1250,00 MHz
50,0
60,0
--
dB
1425,00 ...1525,00 MHz
37,0
50,0
--
dB
1525,00 ...1535,42 MHz
30,0
44,0
--
dB
1615,42 ...1625,00 MHz
20,0
44,0
--
dB
1625,00 ...1675,00 MHz
37,0
46,0
--
dB
1675,00 ...1850,00 MHz
40,0
60,0
--
dB
1850,00 ...1910,00 MHz
50,0
60,0
--
dB
1910,00 ...2500,00 MHz
40,0
55,0
--
dB
2500,00 ...4000,00 MHz
20,0
52,0
--
dB
5
Jul 4, 2000
SAW Components
B4050
1575.42 MHz
Low Loss Filter
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, OFW E NK
P.O. Box 80 17 09, D-81617 Mnchen
EPCOS AG 1999. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for compo-
nents per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
the international representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our sales offices.
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