SAW Components
Low-Loss Filter
Data Sheet
B3824
1910 MHz
SMD ceramic package
QCC8D
Features
q
Very low loss RF filter
q
Unbalanced to unbalanced or unbalanced to
balanced operation
q
Package for
Surface Mounted Technology
(SMT)
Terminals
q
Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
6
5
2
1
3, 7
4, 8
Input
Input ground
Output, balanced
Output, balanced
To be grounded
Case - ground
6
2
5
4,8
1
Type
B3824
Ordering code
B39192-B3824-U810
Marking and Package
according to
C61157-A7-A72-5
Packing
according to
F61074-V8168-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
T
stg
V
DC
P
s
– 40/+ 85
– 40/+ 85
0
3
˚C
˚C
V
dBm
2
Nov 14, 2002
SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B3824
1910 MHz
T
A
Z
S
Z
L
=
=
=
-5 ... +85 ˚C
50
Ω
unbalanced
50
Ω
balanced
min.
typ.
1910
max.
—
MHz
Nominal frequency
Maximum insertion attenuation
1900 MHz ...
1920 MHz
Amplitude ripple in passband
(p-p)
over any 4 MHz within
1900 MHz ...
1920 MHz
Group delay ripple in passband
(p-p)
over any 4 MHz within
1900 MHz ...
1920 MHz
Attenuation
100,0 MHz
1540 MHz
1810 MHz
2020 MHz
VSWR
1900 MHz
...
1920 MHz
f
N
α
max
—
—
∆α
—
∆α
—
α
abs
2,0
3,0
dB
0,5
0,7
dB
2,5
4,0
ns
...
...
...
...
1540 MHz
1810 MHz
1825 MHz
5000 MHz
28
33
31
15
33
37
34
20
—
—
—
—
dB
dB
dB
dB
—
1,8:1
2,4:1
Deviation from linear phase
(p-p)
over any 4 MHz within
1900 MHz ...
1920 MHz
—
0,8
1,3
˚
3
Nov 14, 2002
SAW Components
Low-Loss Filter
Data Sheet
B3824
1910 MHz
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, 81617 Munich, GERMANY
©
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa-
tion contained therein without EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers’ Association), unless otherwise agreed.
This brochure replaces the previous edition.
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.
5
Nov 14, 2002
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