EPCOS B3882 Low-loss filter Datasheet

SAW Components
Data Sheet B3882
SAW Components
B3882
Low-Loss Filter
168,96 MHz
Data Sheet
Ceramic package QCC10B
Features
●
●
●
●
●
Low-loss filter
Multichannel CDMA2000 capable
Balanced or unbalanced operation possible
Temperature stable
Hermetically sealed ceramic SMD package
Terminals
● Gold plated
Dimensions in mm, approx. weight 0,23 g
Pin configuration
10
9
5
4
2, 7
1, 3, 6, 8
Type
B3882
Input
Input ground or balanced input
Output
Output ground or balanced output
Ground
To be grounded
Ordering code
B39171-B3882-Z710
Marking and Package
Packing
according to
according to
C61157-A7-A49
F61074-V8172-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
Tstg
VDC
Ps
-40/ +85
-40/ +85
5
10
2
˚C
˚C
V
dBm
Jun 25, 2004
SAW Components
B3882
Low-Loss Filter
168,96 MHz
Data Sheet
Characteristics
Operating temperature:
T = 0 .. +85 ˚C
Terminating source impedance:
ZS=50 Ω single ended and matching network
Terminating load impedance:
ZS=50 Ω single ended and matching network
min.
typ.
max.
Nominal frequency
fN
—
168,96
—
Minimum insertion attenuation
(including matching network)
αmin
—
13,0
14,5
B1dB
B5dB
B30dB
—
—
—
4,4
4,9
6,1
—
—
—
MHz
MHz
MHz
—
—
0,5
0,4
0,9
0,7
dB
dB
—
70
120
ns
—
—
1,0
1,0
1,4
1,4
˚
˚
Average Error Vector Magnitude1)
EVM
fN ± 1,92 MHz
fN ± k*1,25 MHz ± 0,6144 MHz
—
—
1,9
1,9
3,0
3,0
%
%
Relative attenuation (relative to αmin)
αrel
fN ± 2,5 MHz ...
fN ± 3,0 MHz
fN ± 3,0 MHz ...
fN ± 17,5 MHz
fN ± 17,5 MHz ...
fN ± 66,0 MHz
4
10
45
5
20
50
—
—
—
dB
dB
dB
TCf
—
– 0,036
—
ppm/K2
T0
—
35
—
˚C
MHz
dB
Passband width
αrel ≤ 1 dB
αrel ≤ 5 dB
αrel ≤ 30 dB
∆α
Amplitude ripple1) (p-p)
fN ± 1,92 MHz
fN ± k*1,25 MHz ± 0,6144 MHz
∆τ
Group delay ripple (p-p)
fN ± 1,92 MHz
∆ϕ
Phase Linearity1) (rms)
fN ± 1,92 MHz
fN ± k*1,25 MHz ± 0,6144 MHz
Temperature coefficient of frequency2)
Turnover temperature
1)Amplitude
ripple/Phase Linearity/Average Error Vector Magnitude: where k = (-1,0,1)
2) Temperature
dependance of fc:
fc(TA) = fc(T0)(1 + TCf(TA – T0)2)
3
Jun 25, 2004
SAW Components
B3882
Low-Loss Filter
168,96 MHz
Data Sheet
Matching network to 50 Ω single ended input and output:
(Element values depend upon PCB layout)
Lp1 = 18 nH
Ls3 = 120 nH
Ls2 = 68 nH
Cp4 = 56 pF
4
Jun 25, 2004
SAW Components
B3882
Low-Loss Filter
168,96 MHz
Data Sheet
Normalized frequency response
Normalized frequency response (pass band)
5
Jun 25, 2004
SAW Components
B3882
Low-Loss Filter
168,96 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC PD
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2004. Reproduction, publication and dissemination of this brochure and the information 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.
6
Jun 25, 2004
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