EPCOS B39171-B3876-U310 Saw components low-loss filter 174,20 mhz Datasheet

SAW Components
Data Sheet B3876
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Ceramic package QCC8C
Features
● Low-loss IF filter for GSM base station
● Usable passband 200 kHz
● Ceramic SMD package
Terminals
● Gold plated
Dimensions in mm, approx. weight 0,116 g
Pin configuration
3
2
7
6
4, 8
1, 5
Type
B3876
Input
Input or input ground
Output
Output ground
Case ground
to be grounded
Ordering code
B39171-B3876-U310
Marking and Package
Packing
according to
according to
C61157-A7-A56
F61074-V8169-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
0
10
2
˚C
˚C
V
dBm
Jan 27, 2003
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Characteristics
T = 25 ± 2 ˚C
ZS = 200 Ω and matching network
ZL = 50 Ω
Operating temperature:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
@fN
Insertion attenuation
Pass bandwidth
αrel ≤ 0,3 dB
min.
typ.
max.
fN
—
174,2
—
MHz
αN
—
1,5
2,0
dB
0,2
1,9
—
MHz
—
0,1
0,3
dB
—
220
—
ns
—
30
100
ns
9
12
—
dB
60
40
20
10
10
20
40
45
35
45
40
70
55
40
20
18
45
55
55
40
60
65
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
– 27
—
ppm/K
B0,3dB
∆α
Amplitude ripple (p-p)
fN-0,1 MHz...fN+0,1 MHz
τ
@fN
Group delay
Group delay ripple (p-p)
∆τ
fN-0,1 MHz...fN+0,1 MHz
@fN
Return Loss
Relative attenuation (relative to αN)
23,00 MHz
149,00 MHz
160,00 MHz
168,00 MHz
178,50 MHz
184,00 MHz
195,00 MHz
199,00 MHz
232,00 MHz
252,00 MHz
326,00 MHz
...
...
...
...
...
...
...
...
...
...
...
αrel
149,00 MHz
160,00 MHz
168,00 MHz
169,50 MHz
184,00 MHz
195,00 MHz
199,00 MHz
232,00 MHz
252,00 MHz
326,00 MHz
500,00 MHz
TCf
Temperature coefficient of frequency
3
Jan 27, 2003
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Characteristics
T = -10 .. +85 ˚C
ZS= 200 Ω and matching network
ZL= 50 Ω
Operating temperature:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
@fN
Insertion attenuation
Pass bandwidth
αrel ≤ 0,3 dB
Relative attenuation (relative to αN)
23,00 MHz
149,00 MHz
160,00 MHz
168,00 MHz
178,50 MHz
184,00 MHz
195,00 MHz
199,00 MHz
232,00 MHz
252,00 MHz
326,00 MHz
...
...
...
...
...
...
...
...
...
...
...
min.
typ.
max.
fN
—
174,2
—
MHz
αN
—
1,5
2,5
dB
0,2
1,9
—
MHz
60
40
20
10
10
20
40
45
35
45
40
70
55
40
20
18
45
55
55
40
60
65
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
—
– 27
—
ppm/K
B0,3dB
αrel
149,00 MHz
160,00 MHz
168,00 MHz
169,50 MHz
184,00 MHz
195,00 MHz
199,00 MHz
232,00 MHz
252,00 MHz
326,00 MHz
500,00 MHz
TCf
Temperature coefficient of frequency
4
Jan 27, 2003
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Normalized frequency response
Normalized frequency response (pass band; +25 ± 2 ˚C)
5
Jan 27, 2003
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Matching network (200 Ω balanced input, 50 Ω single ended output)
(Element values depend upon PCB layout)
Cs2
Lp1
1:4
Cs3
Lp1 = 390 nH
Cs2 = 15 pF
Cs3 = 15 pF
6
Jan 27, 2003
SAW Components
B3876
Low-Loss Filter
174,20 MHz
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC IS
P.O. Box 80 17 09, 81617 Munich, GERMANY
 EPCOS AG 2003. 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.
7
Jan 27, 2003
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