EPCOS C61157-A7-A111 Low-loss filter for mobile communication Datasheet

SAW Components
Data Sheet B7833
SAW Components
B7833
942,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Features
Chip sized SAW package QCS5C
■ Low-loss RF filter for mobile telephone
0,075
0,38
■ Ni, gold-plated
0,44
Terminals
0,68
5
bottom view
side view
1,4
3
1
2
0,075
■
■
■
■
0.735
EGSM system, receive path
Usable passband 35 MHz
Unbalanced operation
Impedance 50 Ω input and output
Ceramic Package for Surface Mounted
Technology (SMT)
top view
4
2,0
Dimensions in mm, approx. weight 0,007 g
Pin configuration
1
4
2, 3, 5
2, 3, 5
Input, unbalanced
Output, unbalanced
Case ground
to be grounded
1
4
2,5
3
Type
Ordering code
Marking and Package
Packing
according to
according to
B7833
B39941-B7833-C710
C61157-A7-A111
F61074-V8151-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
GSM850, GSM900
GSM1800 and GSM1900
Tx bands
T
Tstg
VDC
VESD*
PIN
– 25 / + 85
– 40 / + 85
3
100*
15
˚C
˚C
V
V
dBm
machine model, 10 pulses
peak power of GSM signal,
duty cycle 4:8
* acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses
2
May 05, 2004
SAW Components
B7833
942,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = 25 ± 2 ˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature:
Terminating source impedance:
Terminating load impedance:
min.
Center frequency
fC
Maximum insertion attenuation
925,0 ... 960,0
αmax
MHz
typ.
max.
—
942,5
—
MHz
—
1,7
2,0
dB
dB
∆α
Amplitude ripple (p-p)
925,0 ... 960,0
MHz
—
0,7
1,2
925,0 ... 960,0
MHz
—
1,8
2,1
925,0 ... 960,0
MHz
—
1,8
2,1
Input VSWR
Output VSWR
α
Attenuation
0,0
890,0
905,0
980,0
1015,0
... 890,0
... 905,0
... 915,0
...1015,0
...6000,0
MHz
MHz
MHz
MHz
MHz
3
33
22
19
22
25
May 05, 2004
36
28
22
24
33
—
—
—
—
—
dB
dB
dB
dB
dB
SAW Components
B7833
942,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
T = -25 ... +85 ˚C
ZS = 50 Ω
ZL = 50 Ω
Operating temperature:
Terminating source impedance:
Terminating load impedance:
min.
Center frequency
fC
Maximum insertion attenuation
925,0 ... 960,0
αmax
MHz
typ.
max.
—
942,5
—
MHz
—
1,8
2,3
dB
dB
∆α
Amplitude ripple (p-p)
925,0 ... 960,0
MHz
—
0,9
1,5
925,0 ... 960,0
MHz
—
1,8
2,1
925,0 ... 960,0
MHz
—
1,8
2,1
Input VSWR
Output VSWR
α
Attenuation
0,0
890,0
905,0
980,0
1015,0
... 890,0
... 905,0
... 915,0
...1015,0
...6000,0
MHz
MHz
MHz
MHz
MHz
4
33
22
19
22
25
May 05, 2004
36
25
22
24
32
—
—
—
—
—
dB
dB
dB
dB
dB
SAW Components
B7833
942,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Transfer function (measurement at 25 ˚C)
Transfer function (wideband measurement)
5
May 05, 2004
SAW Components
B7833
942,5 MHz
Low-Loss Filter for Mobile Communication
Data Sheet
Published by EPCOS AG
Surface Acoustic Wave Components Division, SAW MC WT
P.O. Box 80 17 09, D-81617 München
 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
May 05, 2004
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