2
Jan 27, 2003
SAW Components
B3876
174,20 MHz
Low-Loss Filter
Data Sheet
Ceramic package QCC8C
Features
q
Low-loss IF filter for GSM base station
q
Usable passband 200 kHz
q
Ceramic SMD package
Terminals
q
Gold plated
Dimensions in mm, approx. weight 0,116 g
Pin configuration
3
Input
2
Input or input ground
7
Output
6
Output ground
4, 8
Case ground
1, 5
to be grounded
Electrostatic Sensitive Device (ESD)
Type
Ordering code
Marking and Package
according to
Packing
according to
B3876
B39171-B3876-U310
C61157-A7-A56
F61074-V8169-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
10
dBm
3
Jan 27, 2003
SAW Components
B3876
174,20 MHz
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature:
T = 25
2 C
Terminating source impedance:
Z
S
= 200
and matching network
Terminating load impedance:
Z
L
= 50
min.
typ.
max.
Nominal frequency
f
N
--
174,2
--
MHz
Insertion attenuation
@
f
N
N
--
1,5
2,0
dB
Pass bandwidth
B
0,3dB
rel
0,3 dB
0,2
1,9
--
MHz
Amplitude ripple (p-p)
f
N
-0,1 MHz...f
N
+0,1 MHz
--
0,1
0,3
dB
Group delay
@
f
N
--
220
--
ns
Group delay ripple (p-p)
f
N
-0,1 MHz...f
N
+0,1 MHz
--
30
100
ns
Return Loss
@
f
N
9
12
--
dB
Relative attenuation (relative to
N
)
rel
23,00 MHz
...
149,00 MHz
60
70
--
dB
149,00 MHz
...
160,00 MHz
40
55
--
dB
160,00 MHz
...
168,00 MHz
20
40
--
dB
168,00 MHz
...
169,50 MHz
10
20
--
dB
178,50 MHz
...
184,00 MHz
10
18
--
dB
184,00 MHz
...
195,00 MHz
20
45
--
dB
195,00 MHz
...
199,00 MHz
40
55
--
dB
199,00 MHz
...
232,00 MHz
45
55
--
dB
232,00 MHz
...
252,00 MHz
35
40
--
dB
252,00 MHz
...
326,00 MHz
45
60
--
dB
326,00 MHz
...
500,00 MHz
40
65
--
dB
Temperature coefficient of frequency
TC
f
--
27
--
ppm/K
4
Jan 27, 2003
SAW Components
B3876
174,20 MHz
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature:
T = -10 .. +85 C
Terminating source impedance:
Z
S
= 200
and matching network
Terminating load impedance:
Z
L
= 50
min.
typ.
max.
Nominal frequency
f
N
--
174,2
--
MHz
Insertion attenuation
@
f
N
N
--
1,5
2,5
dB
Pass bandwidth
B
0,3dB
rel
0,3 dB
0,2
1,9
--
MHz
Relative attenuation (relative to
N
)
rel
23,00 MHz
...
149,00 MHz
60
70
--
dB
149,00 MHz
...
160,00 MHz
40
55
--
dB
160,00 MHz
...
168,00 MHz
20
40
--
dB
168,00 MHz
...
169,50 MHz
10
20
--
dB
178,50 MHz
...
184,00 MHz
10
18
--
dB
184,00 MHz
...
195,00 MHz
20
45
--
dB
195,00 MHz
...
199,00 MHz
40
55
--
dB
199,00 MHz
...
232,00 MHz
45
55
--
dB
232,00 MHz
...
252,00 MHz
35
40
--
dB
252,00 MHz
...
326,00 MHz
45
60
--
dB
326,00 MHz
...
500,00 MHz
40
65
--
dB
Temperature coefficient of frequency
TC
f
--
27
--
ppm/K
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