SAW Components
Data Sheet B4031
2Apr 04, 2001
SAW Components B4031
1575,42 MHzLow-Loss Filter
Data Sheet SMD ceramic package QCC8B
Features
●Low loss RF filter for GPS receivers
●Usable passband 2,4 MHz
●Unbalanced to balanced operation
●Package for Surface Mounted Technology
(SMT)
Terminals
●Ni, gold-plated
Dimensions in mm, approx. weight 0,07
Pin configuration
1 Output
2 Output
5 Input
3, 6, 7 To be grounded
4,8 Case - ground
Electrostatic Sensitive Device (ESD)
Type Ordering code Marking and Package
according to Packing
according to
B4031 B39162-B4031-Z810 C61157-A7-A46 F61074-V8037-Z000
Maximum ratings
Operable temperature range
T
– 40/+ 85 ˚C
Storage temperature range
T
stg – 40/+ 85 ˚C
DC voltage
V
DC 0V
Source power
P
s0 dBm source impedance 50 Ω
3Apr 04, 2001
SAW Components B4031
1575,42 MHzLow-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
T
= -40 ˚C to 85 ˚C
Terminating source impedance:
Z
S= 50 Ω || 0,3 pF
Terminating load impedance:
Z
L= 50 Ω || 0,4 pF
min. typ. max.
Center frequency
f
c— 1575,42 — MHz
Maximum insertion attenuation αmax
1574,22MHz ... 1576,62 MHz — 5,4 6,0 dB
Amplitude ripple in passband (p-p) ∆α
1574,22MHz ... 1576,62 MHz — 0,3 1,0 dB
Attenuation α
0,0 MHz ... 1250,0 MHz 55 60 — dB
1425,0 MHz ... 1525,0 MHz 40 45 — dB
1625,0 MHz 33 39 — dB
DC resistance from any pin to ground R 5,6 kΩ
4Apr 04, 2001
SAW Components B4031
1575,42 MHzLow-Loss Filter
Data Sheet
Transfer function
Transfer function (pass band)
5Apr 04, 2001
SAW Components B4031
1575,42 MHzLow-Loss Filter
Data Sheet
Transfer function (wideband)
6Apr 04, 2001
SAW Components B4031
1575,42 MHzLow-Loss Filter
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, D-81617 München
EPCOS AG 1999. All Rights Reserved.
A
s 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.
T
he information describes the type of component and shall not be considered as assured
characteristics.
T
erms of delivery and rights to change design reserved.
For questions on technology, prices and delivery please contact the sales offices of EPCOS AG or
t
he international representatives.
Due to technical requirements components may contain dangerous substances. For information on
t
he type in question please also contact one of our sales offices.
