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ACMD-7409 PDF预览

ACMD-7409

更新时间: 2024-11-06 02:51:55
品牌 Logo 应用领域
博通 - BOARDCOM PCS过程控制系统
页数 文件大小 规格书
10页 1142K
描述
Miniature PCS Band Duplexer

ACMD-7409 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.84
其他特性:CW TRANSMIT POWER CONSIDERED WITH RESPECT TO OPERATING TEMP -40 TO 85滤波器类型:DUPLEXER
高度:1.2 mm插入损耗(接收):3.8 dB
插入损耗(发送):3.5 dBJESD-609代码:e4
长度:3.8 mm安装类型:SURFACE MOUNT
最高工作温度:85 °C最低工作温度:-30 °C
物理尺寸:L3.8XB3.8XH1.2 (mm)/L0.15XB0.15XH0.047 (inch)接收中心频率:1960 MHz
端子面层:Gold (Au)发送中心频率:1880 MHz
宽度:3.8 mmBase Number Matches:1

ACMD-7409 数据手册

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ACMD-7409  
Miniature PCS Band Duplexer  
Data Sheet  
Description  
Features  
The Avago ACMD-7409 is a miniature duplexer designed •ꢀ Miniature size  
for US PCS handsets.  
– 3.8 x 3.8 mm footprint size  
– 1.3 mm max height  
The ACMD-7409 is designed with Avago Technologies’  
Film Bulk Acoustic Resonator (FBAR) technology, which  
makes possible ultra-small, high-Q filters at a fraction of  
their usual size.  
•ꢀ High power rating size  
– +33 dBm max Tx power  
•ꢀ Environmental  
– RoHS Compliant  
– Halogen Free  
– TBBPA Free  
The ACMD-7409 also utilizes Avago’s innovative Microcap  
bonded-wafer, chip scale packaging technology. This  
process allows the filters to be assembled in a molded  
chip-on-board module that is less than 1.3 mm high with  
a footprint of only 3.8 x 3.8 mm.  
Specifications  
The ACMD-7409 enhances the sensitivity and dynamic  
range of PCS receivers by providing more than 54 dB  
attenuation of the transmitted signal at the receiver input  
and more than 45 dB rejection of transmit-generated  
noise in the receive band.  
•ꢀ Performance guaranteed –30 to +85°C  
•ꢀ Rx band performance (1930.5 – 1989.5 mHz) size  
– Insertion loss: 3.8 dB max size  
– Noise blocking: 43 dB min  
•ꢀ Tx band performance (1850.5 – 1909.5 mHz) size  
– Insertion loss: 3.5 dB max size  
Maximum Insertion Loss in the Tx channel is only 3.5 dB,  
which minimizes current drain from the power amplifier.  
Insertion Loss in the Rx channel is 3.8 dB max, improving  
receiver sensitivity.  
– Interferer blocking: 52 dB min  
Applications  
The excellent power handling capability of the FBAR bulk-  
mode resonators supports the high output power levels  
needed in PCS handsets while adding virtually no distor-  
tion.  
•ꢀ Handsets or data terminals operating in the US PCS  
frequency band  
The ACMD-7409 is an environmentally green version of  
the ACMD-7402 duplexer.  
Functional Block Diagram  
ANT PORT 3  
Tx  
Rx  
PORT 1  
PORT 2  

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