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SAW Components
Data Sheet B7638
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Features
s Low-loss duplexer for cellular band mobile tele-
phone systems
s 50 Ω ports by integrated matching network
s Package for Surface Mounted Technology
(SMT)
s Small size and low height
s RoHS compliant
B7638
836,5 / 881,5 MHz
Chip Sized SAW Package QCS9D
0,65 0,5
5 67
9
32 1
1,1
bottom view
side view
3,0
Terminals
Ni, gold-plated
Pin configuration
3
1
6
2, 4, 5
7, 8, 9
TX Input
RX Output
Antenna
Ground
Ground
top view
Dimensions in mm, approx. weight 0,035 g
31
2,4,5
7,8,9
Type
B7638
Ordering code
B39881-B7638-L710
Marking and Package
according to
C61157-A3-A12
6
Packing
according to
F61074-V8211-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
ESD voltage
Input power max.
Tstg
VDC
VESD
PIN
824,0 ... 849,0 MHz
elsewhere
– 30/+ 85
– 40/+ 85
5
1001)
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 13, 2005
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