ETC B4134

SAW Components
Data Sheet B4134
SAW Components
B4134
947,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Ceramic package DCC6D
Features
■ Low-loss RF filter for GSM mobile telephone
system, receive path
■ Low amplitude ripple
■ Usable passband 25 MHz
■ Impedance transformation from 50 Ω
to 200 Ω
■ Unbalanced to balanced transformation
■ Ceramic package for Surface Mounted
Technology (SMT)
Terminals
■ Ni, gold-plated
Dimensions in mm, approx. weight 0,037 g
Pin configuration
2
4, 6
1, 3, 5
1, 3, 5
Input, unbalanced
Balanced outputs
To be grounded
Case ground
Type
Ordering code
Marking and Package
according to
Packing
according to
B4134
B39951-B4134-U510
C61157-A7-A68
F61074-V8089-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range Tstg
DC voltage
VDC
Input power max.
890 ... 915 MHz
elsewhere
PIN
– 10 / + 80
– 40 / + 85
5
˚C
˚C
V
15
dBm
0
dBm
2
source and load impedance 50 Ω
peak power of GSM signal,
duty cycle 1 : 8
continuous wave
Apr 12, 2000
SAW Components
B4134
947,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = 25+-2 ˚C
ZS = 50 Ω
ZL = 200 Ω || 70nH
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
fC
Maximum insertion attenuation
935,0 ... 960,0
αmax
MHz
min.
typ.
max.
—
947,5
—
—
2,5
3,0
dB
—
0,7
1,2
dB
MHz
∆α
Amplitude ripple (p-p)
935,0 ... 960,0
MHz
α
Attenuation
0,0
600,0
825,0
980,0
1050,0
1700,0
2500,0
3500,0
4500,0
... 600,0
... 825,0
... 915,0
...1050,0
...1700,0
...2500,0
...3500,0
...4500,0
...5000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
3
60
55
32
23
50
45
35
20
15
Apr 12, 2000
80
70
36
26
60
60
50
30
25
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B4134
947,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = - 10 to + 80˚C
ZS = 50 Ω
ZL = 200 Ω || 70 nH
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
fC
Center frequency
Maximum insertion attenuation
935,0 ... 960,0
min.
typ.
max.
—
947,5
—
—
2,5
3,2
dB
—
0,8
1,4
dB
MHz
αmax
MHz
∆α
Amplitude ripple (p-p)
935,0 ... 960,0
MHz
α
Attenuation
0,0
600,0
825,0
980,0
1050,0
1700,0
2500,0
3500,0
4500,0
... 600,0
... 825,0
... 915,0
...1050,0
...1700,0
...2500,0
...3500,0
...4500,0
...5000,0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
4
60
55
32
22
50
45
35
20
15
Apr 12, 2000
80
70
36
25
60
60
50
30
25
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
SAW Components
B4134
947,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function
Transfer function (wide band)
5
Apr 12, 2000
SAW Components
B4134
947,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, OFW E MF
P.O. Box 80 17 09, D-81617 München
 EPCOS AG 1999. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and circuits implemented within components or
assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
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
Apr 12, 2000