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參數(shù)資料
| 型號： | B4818 |
| 英文描述： | Surface Acoustic Wave Filter |
| 中文描述： | 表面聲波濾波器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 391K |
| 代理商： | B4818 |
Preliminary format of data sheet
Terms of delivery and rights to change design reserved
Page 1 of 5
OFW E MF
Oct 28, 1998
SAW Components
Low Loss Filter
Data Sheet
B4818
246,00 MHz
Ceramic package
QCC12B
Features
G
Low-loss IF filter for mobile telephone
G
Channel selection in GSM, PCN, PCS systems
G
Ceramic SMD package
G
Balanced and unbalanced operation possible
G
Flat group delay response
G
High stopband attenuation
Terminals
G
Gold-plated Ni
Dimensions in mm, approx. weight 0,2 g
Pin configuration
2
1
8
7
10
3, 9
4, 6, 12
Input
Input ground or balanced input
Output
Output ground or balanced output
Expansion Coil
Case – ground
To be grounded
E
lectrostatic
S
ensitive
D
evice (
ESD
)
Type
Ordering code
Marking and Package
according to
C61157-A7-A52
Packing
according to
F61074-V8038-Z000
B4818
B39251-B4818-Z910
Maximum ratings
Operable temperature range T
Storage temperature range
DC voltage
Source power
– 20/+ 70
– 25/+ 85
C
C
V
T
stg
V
DC
P
s
0
10
dBm
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