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B9321のメーカーはEPCOSです、この部品の機能は「SAW Components」です。 |
部品番号 | B9321 |
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部品説明 | SAW Components | ||
メーカ | EPCOS | ||
ロゴ | |||
このページの下部にプレビューとB9321ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
www.DataSheet4U.com
SAW Components
SAW Tx 2in1 Filter
WCDMA band I & VIII
Series/type:
Ordering code:
Date:
Version:
B9321
B39202B9321N410
Feb 27, 2007
2.0
© EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
1 Page SAW Components
B9321
SAW Tx 2in1 Filter
897.5 / 1950.0 MHz
Data Sheet
Characteristics filter 1 (WCDMA band VIII)
Operating temperature range:
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
897.5
MHz
Maximum insertion attenuation
880.4 ... 914.6MHz αmax
@fCarrier 882.4 ... 912.6MHz αWCDMA2)
2.3 4.21) dB
2.3 3.0 dB
Amplitude ripple (p-p)
880.4 ... 914.6MHz ∆α
1.4 3.2 dB
Amplitude ripple at 5 MHz BW
880.4 ... 914.6MHz ∆α5MHz
0.9 2.2 dB
Group delay variation at 5 MHz BW
880.4 ... 914.6MHz ∆τ5MHz
22 40 ns
Input VSWR
880.4 ... 914.6MHz
2.0 2.4
Output VSWR
880.4 ... 914.6MHz
2.0 2.4
Input amplitude balance (|S31/S21|)
880.4 ... 914.6MHz
-1.0 -0.7/0.7
Input phase balance (φ(S31) – φ(S21)+180˚)
880.4 ... 914.6MHz
-10 -3/1
Attenuation
α
DC ... 835.0MHz
30 44
835.0 ... 867.0MHz
25 33
867.0 ... 870.0MHz
14 16
@fCarrier 835.0 ... 867.6MHz αWCDMA3)
925.4 ... 959.6MHz
20
30
33
34
959.6 ... 1570.0MHz
30 45
1570.0 ... 1580.0MHz
33 50
1580.0 ... 2745.0MHz
30 40
2745.0 ... 6000.0MHz
25 40
1.0 dB
10 ˚
dB
dB
dB
dB
dB
dB
dB
dB
dB
1) 4.7dB for T=–30 ˚C to+85 ˚C and 3.0dB for T= 23 ˚C to 27 ˚C.
2) Attenuation of WCDMA signal (“Powertransferfunction”). Please refer to annotation on page 4.
Please read cautions and warnings and
important notes at the end of this document.
3 Feb 27, 2007
3Pages SAW Components
SAW Tx 2in1 Filter
Data Sheet
S11
B9321
897.5 / 1950.0 MHz
S22
Please read cautions and warnings and
important notes at the end of this document.
6 Feb 27, 2007
6 Page | |||
ページ | 合計 : 12 ページ | ||
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PDF ダウンロード | [ B9321 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
B9321 | SAW Components | EPCOS |