B9021 데이터 시트보기 (PDF) - EPCOS AG
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B9021 Datasheet PDF : 6 Pages
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SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Features
s Low-loss RF filter for mobile telephone
PCN systems, receive path
s High selectivity
s Low amplitude ripple
s Usable passband 75 MHz
s Unbalanced to balanced operation
s No external matching required
s Suitable for GPRS class 1 to 12
s Package for Surface Mounted Technology
(SMT)
Terminals
s Gold-plated Ni
B9021
1842,5 MHz
Chip Sized SAW Package DCS6S
0,075
12 3
bottom view
6 54
0.38
2,0
side view
top view
Pin configuration
2
1, 3
4, 6
1, 3, 5
Input
Input ground
Balanced output
To be grounded
Dimensions in mm, approx. weight 0,008 g
2
4
1,3,5
6
Type
B9021
Ordering code
B39182-B9021-K210
Marking and Package
according to
C61157-A7-A115
Packing
according to
F61074-V8152-Z000
Electrostatic Sensitive Device (ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
ESD voltage
Input power max at
GSM850, GSM900
GSM1800, GSM1900
Tx bands
T
Tstg
VDC
V*ESD
PIN
PIN
– 25 / + 85
– 40 / + 85
5
50*
15
12
˚C
˚C
V
V
dBm
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 Feb. 17, 2004
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