B7744 Datasheet, PDF (2/7 Pages) EPCOS – SAW Components Low-Loss Filter for Mobile Communication 1842,5 MHz

SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Features
s Low-loss RF filter for mobile telephone
PCN systems, receive path
s Low amplitude ripple
s Usable passband 75 MHz
s No matching network required for operation
at 50 Ω
s Suitable for GPRS class 1 to 12
s Package for Surface Mounted Technology
(SMT)
Terminals
s Gold-plated Ni
B7744
1842,5 MHz
Ceramic package DCS4D
0,1
1
2
4
3
0,7
2,5
Pin configuration
1
Input
3
Output
2, 4
To be grounded
Dimensions in mm, approx. weight 0,012 g
1
3
4
2
Type
Ordering code
B7744
B39182-B7744-C810
Electrostatic Sensitive Device (ESD)
Marking and Package
according to
C61157-A7-A89
Packing
according to
F61074-V8153-Z000
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power at
GSM850, GSM900
GSM1800, GSM1900
Tx bands
T
T_stg
V_DC
V_ESD
P_IN
P_IN
– 10 / + 80
– 40 / + 85
5
50
15
12
˚C
˚C
V
V
dBm
dBm
peak power of GSM signal
duty cycle 4:8
2 Aug 07, 2003