B9425 PDF даташит
Спецификация B9425 изготовлена «EPCOS» и имеет функцию, называемую «SAW Components». |
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Детали детали
Номер произв | B9425 |
Описание | SAW Components |
Производители | EPCOS |
логотип |
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SAW Components
SAW Tx filter
Cellular / WCDMA Band V
Series/type:
Ordering code:
B9425
B39841B9425M410
Date:
Version:
May 11, 2006
2.0
© EPCOS AG 2006. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
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SAW Components
SAW Tx filter
Data Sheet
Application
s Low-loss RF filter for mobile telephone
Cellular systems, transmit path (TX)
s Impedance 50 Ω input and output
s Unbalanced / unbalanced operation
s Very high RX suppression
s Usable passband 25 MHz
B9425
836.5 MHz
Features
s Package size 1.4 x1.1 x 0.4 mm3
s Package code QCS5I
s RoHS compatible
s Approximate weight 0.003 g
s Package for Surface Mount Technology
(SMT)
s Ni, gold-plated terminals
s Electrostatic Sensitive Device (ESD)
Pin configuration
s 1 Input unbalanced
s 4 Output, unbalanced
s 2,3,5 To be grounded
0,25
23
54
0,5 0,5
1,4
bottom view
side view
top view
Please read cautions and warnings and
important notes at the end of this document.
2 May 11, 2006
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SAW Components
SAW Tx filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –30 ˚C to +85 ˚C
ZS = 50 Ω
ZL = 50 Ω
B9425
836.5 MHz
Center frequency
min. typ. max.
@ 25 ˚C
fC –– 836.5 –– MHz
Maximum insertion attenuation
824.0 ... 849.0
Amplitude ripple (p-p)
824.0 ... 849.0
Input VSWR
824.0 ... 849.0
Output VSWR
824.0 ... 849.0
Attenuation
0.0
779.0
804.0
859.0
869.0
894.0
1570.0
2200.0
... 779.0
... 804.0
... 814.0
... 869.0
... 894.0
... 1570.0
... 2200.0
... 6000.0
αmax
MHz
∆α
MHz
MHz
MHz
α
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
1) for –15 ˚C to 80 ˚C
2) for –15 ˚C to 80 ˚C
––
––
––
––
45
40
121)
72)
40
33
35
33
1.7
0.7
1.7
1.7
47
44
19
14
42
35
42
38
2.3 dB
1.3 dB
2.0
2.0
–– dB
–– dB
–– dB
–– dB
–– dB
–– dB
–– dB
–– dB
Maximum ratings
Operable temperature range T
–40/+85 ˚C
Storage temperature range
DC voltage
ESD voltage
Input Power
824 - 849 MHz
elsewere
Tstg
VDC
VESD
PIN
PIN
–40/+85 ˚C
5V
1001) V
16 dBm
10 dBm
Machine model, 10 pulses
source impedance 50 Ω
source impedance 50 Ω
1) acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
Please read cautions and warnings and
important notes at the end of this document.
3 May 11, 2006
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