B9312 PDF даташит
Спецификация B9312 изготовлена «EPCOS» и имеет функцию, называемую «SAW Components». |
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Детали детали
Номер произв | B9312 |
Описание | SAW Components |
Производители | EPCOS |
логотип |
12 Pages
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SAW Components
SAW Tx 2in1 Filter
WCDMA band V / WCDMA band II
Series/type:
Ordering code:
Date:
Version:
B9312
B39192B9312N410
May 31, 2006
2.0
© EPCOS AG 2005. 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 2in1 Filter
Data Sheet
Application
s Low-loss RF filter for mobile telephone
WCDMA band V / band II systems,
transmit path (Tx)
s Usable passband:
Filter 1 (band V): 25 MHz
Filter 2 (band II): 60 MHz
s Impedance transformation from:
Filter 1 (band V): 100 Ω to 50 Ω
Filter 2 (band II): 100 Ω to 50 Ω
s Balanced to unbalanced operation
B9312
836.5 / 1880.0 MHz
Features
s Package size 2.0 x1.6 x 0.68 mm3
s Package code QCS10I
s RoHS compatible
s Approximate weight 0.008 g
s Package for Surface Mount Technology
(SMT)
s Ni, gold-plated terminals
s Electrostatic Sensitive Device (ESD)
Pin configuration
s1
s4
s 6,7
s 8,9
s 2,3,5,10
Output [ Filter 1: band V ]
Output [ Filter 2: band II ]
Input balanced [ Filter 2: band II ]
Input balanced [ Filter 1: band V ]
Case ground
0,65
0,26
12
0,50
34
10 5 bottom view
9876
0,27 0,075
side view
2,0
top view
19
8
7
46
2,3,5,10
Please read cautions and warnings and
important notes at the end of this document.
2 May 31, 2006
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SAW Components
B9312
SAW Tx 2in1 Filter
836.5 / 1880.0 MHz
Data Sheet
Characteristics filter 1 (WCDMA band V)
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –15 ˚C to +80 ˚C
ZS = 100 Ω (balanced)
ZL = 50 Ω (unbalanced)
Center frequency
min. typ. max.
@ 25 ˚C
fC — 836.5 — MHz
Maximum insertion attenuation
αmax
824.0 ... 849.0 MHz
— 1.6 2.2 dB
Amplitude ripple (p-p)
∆α
824.0 ... 849.0 MHz
— 0.7 1.5 dB
Input VSWR
824.0 ... 849.0 MHz
— 1.7 2.0
Output VSWR
824.0 ... 849.0 MHz
— 1.7 2.0
Input amplitude balance (|S31/S21|)
824.0 ... 849.0 MHz
–1.0 –0.6/0.7 1.0 dB
Input phase balance (φ(S31) – φ(S21)+180˚)
824.0 ... 849.0 MHz
–10.0 –2/+1 10.0 ˚
Common mode suppression
Scs21
824.0 ... 849.0 MHz
23.0
28.0
Attenuation
0.0
779.0
869.0
1570.0
1580.0
2547.0
... 779.0
... 804.0
... 1570.0
... 1580.0
... 2547.0
... 6000.0
α
MHz
MHz
MHz
MHz
MHz
MHz
35.0 42.0
25.0 31.0
33.0 36.0
43.0 48.0
35.0 43.0
25.0 34.0
— dB
— dB
— dB
— dB
— dB
— dB
— dB
Please read cautions and warnings and
important notes at the end of this document.
3 May 31, 2006
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