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B4224 PDF даташит

Спецификация B4224 изготовлена ​​​​«EPCOS» и имеет функцию, называемую «SAW Components».

Детали детали

Номер произв B4224
Описание SAW Components
Производители EPCOS
логотип EPCOS логотип 

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B4224 Даташит, Описание, Даташиты
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SAW Components
Preliminary Data Sheet B4224









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B4224 Даташит, Описание, Даташиты
SAW Components
Low-Loss Filter for Mobile Communication
Preliminary Data Sheet
Features
s Low-loss duplexer for mobile telephone AMPS
systems
s 50 ports by integrated matching network
s Multifunctional ceramic base material for Sur-
face Mounted Technology (SMT)
s Small size and low height
B4224
836,5 / 881,5 MHz
Chip sized SAW package
2,54
123
987
0,6
5,0
Pin configuration
5
11
2, 8
1, 3, 4, 6
7, 9, 10, 12
TX Input
RX Output
Antenna*
Ground
Ground
* Only one antenna pin has to be connected.
Dimensions in mm, approx. weight 0,13 g
Type
Ordering code
B4224
B39881-B4224-D310
Electrostatic Sensitive Device (ESD)
Marking and Package
according to
C61157-A3-A1
Packing
according to
F61074-V8159-Z000
Maximum ratings
Operating temperature range T
Storage temperature range Tstg
DC voltage
VDC
Input power max.
PIN
824,0 ... 849,0 MHz
elsewhere
– 20/+ 85
– 40/+ 85
0
31
10
˚C
˚C
V
dBm
dBm
source and load impedance 50
} continuous
wave
2 May 07, 2002









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B4224 Даташит, Описание, Даташиты
SAW Components
Low-Loss Filter for Mobile Communication
Preliminary Data Sheet
B4224
836,5 / 881,5 MHz
Characteristics
Reference temperature
ANT terminating impedance
RX terminating impedance
TX terminating impedance
T=
ZANT =
ZRX =
ZTX =
25 ± 2˚C
50
50
50
Characteristics TX - ANT
Center frequency
Maximum insertion attenuation
824,00 ... 849,00 MHz
Amplitude ripple (p-p)
824,00 ... 849,00 MHz
Return loss
824,00 ... 849,00 MHz
Attenuation
779,00 ... 804,00 MHz
869,00 ... 894,00 MHz
1648,00 ... 1698,00 MHz
2472,00 ... 2547,00 MHz
fc
αmax
∆α
α
min.
21
45
30
20
typ.
836,5
2,0
0,7
9,0
29
46
38
28
Characteristics ANT - RX
Center frequency
Maximum insertion attenuation
869,00 ... 894,00 MHz
Amplitude ripple (p-p)
869,00 ... 894,00 MHz
Return loss
869,00 ... 894,00 MHz
Attenuation
779,00 ... 804,00 MHz
824,00 ... 849,00 MHz
979,00 ... 1700,00 MHz
1700,00 ... 3000,00 MHz
fc
αmax
∆α
α
min.
35
54
38
25
typ.
881,5
2,9
1,0
12,5
38
55
39
36
Characteristics TX - RX
Isolation between TX and RX path
824,00 ... 849,00 MHz
869,00 ... 894,00 MHz
α
min.
54
45
typ.
55
46
max.
MHz
2,4 dB
0,9 dB
8,7 dB
— dB
— dB
— dB
— dB
max.
MHz
3,3 dB
1,6 dB
12 dB
— dB
— dB
— dB
— dB
max.
— dB
— dB
3 May 07, 2002










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