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參數(shù)資料
| 型號： | HPMD-7904 |
| 英文描述： | FBAR Duplexer for US PCS Band |
| 中文描述： | 的FBAR雙工器1930.5 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 110K |
| 代理商： | HPMD-7904 |
Agilent HPMD-7904
FBAR Duplexer for
US PCS Band
Data Sheet
General Description
The HPMD-7904 is a miniaturized
duplexer designed for US PCS
handset, designed using Agilent
Technologies’ Film Bulk Acoustic
Resonator (FBAR) Technology.
The HPMD-7904 features a very
small size: it is less than 2 mm
thick and has a footprint of only
5.6 x 11.9 mm
2
.
The HPMD-7904 enhances the
sensitivity and dynamic range of
CDMA receivers, providing more
than 50 dB attenuation of
transmitted signal at the receiver
input, and more than 40 dB
rejection of the transmit-
generated noise in the receive
band. Typical insertion loss in
the Tx channel is only 1.8 dB,
minimizing current drain from
the power amplifier. Typical
insertion loss in the Rx channel
is 2.2 dB, improving receiver
sensitivity.
Agilent’s thin-Film Bulk Acoustic
Resonator (FBAR) technology
makes possible high-Q filters at a
fraction their usual size. The
excellent power handling of the
bulk-mode resonators supports
the high output powers needed in
PCS handsets, with virtually no
added distortion.
Features
Miniature size: less than 2 mm high;
5.6 x 11.9 footprint
Rx Band: 1930-1990 MHz
Typical performance:
Rx noise blocking: 42dB
Insertion loss: 2.2 dB typical
3.0 dB band edge
Tx Band: 1850-1910 MHz
Typical performance:
Tx interferer blocking: 54dB
Insertion Loss: 1.8 dB typical
2.5 dB band edge
30 dBm Tx power handling
Applications
Handsets or data terminals
operating in the US PCS frequency
band
Board Diagram
Functional Block Diagram
Rx
Ant
2
3
Tx
λ
/4
1
port numbers are circled
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HPMD7904TR1 | 制造商:AVAGO 功能描述:NEW |
| HPMD-7905 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:FBAR Duplexer for US PCS Band |
| HPMD-7905-BLK | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:FBAR Duplexer for US PCS Band |
| HPMD-7905-TR1 | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:FBAR Duplexer for US PCS Band |
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