SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B7637
836,5 / 881,5 MHz
Chip Sized SAW Package QCS9D
Features
s
Low-loss duplexer for cellular band mobile tele-
s
s
s
s
0,65
5
6
7
0,5
0,6
bottom view
8
9
phone systems
50
Ω
ports by integrated matching network
Package for
Surface Mounted Technology
(SMT)
Small size and low height
RoHS compliant
0,4
4
1,1
1,25
0,5
side view
top view
3
2
1
3,0
2,5
Terminals
Ni, gold-plated
Pin configuration
1
3
6
2, 4, 5
7, 8, 9
TX Input
RX Output
Antenna
Ground
Ground
Dimensions in mm, approx. weight 0,035 g
3
1
2,4,5
7,8,9
6
Type
B7637
Ordering code
B39881-B7637-L710
Marking and Package
according to
C61157-A3-A12
Packing
according to
F61074-V8211-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power max.
824,0 ... 849,0 MHz
elsewhere
T
T
stg
V
DC
V
ESD
P
IN
– 30/+ 85
– 40/+ 85
5
1)
100
30
10
˚C
˚C
V
V
dBm
dBm
machine model, 10 pulses
source and load impedance 50
Ω
continuous
wave
}
1) -acc. toJESD22-115A (Machine Model), 10 negatie & 10 positive pulses
2
Oct 20, 2005
EPCOS [ EPCOS ]
