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B9419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 | B9419 |
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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B9419ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
www.DataSheet4U.com
SAW Components
SAW Rx filter
WCDMA Band II (PCS-Band)
Series/type:
Ordering code:
Date:
Version:
B9419
B39202B9419K610
January 22, 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
SAW Rx filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B9419
1960.0 MHz
T = –30 ˚C to +85 ˚C
ZS = 50 Ω (unbalanced)
ZL = 100 Ω (balanced) || 30 nH
Center frequency
min. typ. max.
@ 25 ˚C
fC — 1960.0 — MHz
Maximum insertion attenuation
1930.0 ... 1990.0
1930.0 ... 1990.0
Amplitude ripple (p-p)
1930.0 ... 1990.0
Input VSWR
1930.0 ... 1990.0
Output VSWR
1930.0 ... 1990.0
αmax
MHz
MHz
∆α
MHz
MHz
MHz
—
—
—
—
—
2.5 3.5 dB
2.5 3.01) dB
1.2 2.2 dB
1.8 2.2
1.8 2.2
Output amplitude balance (|S31/S21|)
1930.0 ... 1990.0 MHz
–1.0
— +1.0 dB
Output phase balance (φ(S31) – φ(S21)+180˚)
1930.0 ... 1990.0 MHz
–10 — +10 ˚
Attenuation
10.0
1600.0
1850.0
2040.0
2200.0
2800.0
... 1600.0
... 1850.0
... 1910.0
... 2200.0
... 2800.0
... 6000.0
α
MHz
MHz
MHz
MHz
MHz
MHz
40 50
30 36
232)
26
25 27
30 39
40 46
— dB
— dB
— dB
— dB
— dB
— dB
1) 0 ˚C to +85 ˚C
2) Attenuation of WCDMA signal determined by
∫∞ Sds21(f )HRRC(f – fC) 2df
∞
with fC ranging from 1852.4 MHz (lowest Tx channel) to 1907.6 MHz (highest Tx channel).
HRRC(f) is the transfer function of the root-raised cosine transmit pulse shaping filter according
to 3GPP TS 25.101 with the following normalization:
∫∞ HRRC(f ) 2df = 1
∞
Please read cautions and warnings and
important notes at the end of this document.
3 January 22, 2007
3Pages SAW Components
SAW Rx filter
Data sheet
Transfer function
B9419
1960.0 MHz
Transfer function (wideband)
Please read cautions and warnings and
important notes at the end of this document.
6 January 22, 2007
6 Page | |||
ページ | 合計 : 9 ページ | ||
|
PDF ダウンロード | [ B9419 データシート.PDF ] |
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