4-Channel, 80 MSPS WCDMA Receive Signal Processor (RSP)

GENERAL DESCRIPTION The AD6635 is a multimode, 8-channel, digital Receive Signal Processor (RSP) capable of processing up to four WCDMA channels. Each channel consists of four cascaded signal-processing elements: a frequency translator, two CIC decimating filters, and a programmable coefficient-d

四通道、80 MSPS WCDMA接收信号处理器(RSP)

AD6635是一款多模式八通道数字接收信号处理器(RSP)，最多能够处理四个WCDMA通道。各通道由四个级联信号处理元件组成：一个频率转换器、两个CIC抽取滤波器以及一个可编程系数抽取滤波器。各输入端口均有输入电平阈值检测电路和一个AGC控制器，用于处理大动态范围或使用增益范围调整转换器的情况。四路16位并行输出端口适合高数据速率WBCDMA应用。也可以利用片内插值半带滤波器进一步提高输出速率。此外，各并行输出端口均有一个数字AGC，用于调整输出数据。该器件还提供链路端口输出，能够与ADI公司TigerSHARC™ DSP内核实现无缝接口。\n\nAD6635属于ADI公司SoftCell™多 • 80 MSPS宽带输入（14位线性加上3位RSSI）\n\n• 处理4个WCDMA通道（UMTS或cdma2000 1x）\n或8个GSM/EDGE、IS136通道\n\n• 一个封装中集成八个独立的数字接收机\n\n• 四个16位并行输出端口和\n四个8位链路端口\n\n• 可编程数字AGC环路，96 dB增益范围\n\n• 针对非整数抽取率的数字再采样\n\n\n\n• 可编程抽取FIR滤波器\n\n• 四个插值半带滤波器\n\n• 可编程衰减器控制通过电平指示器防止限幅，\n并调整外部增益范围\n\n• 针对多载波和相控阵实现灵活控制\n\n• 输入/输出电压：3.3 V，CMOS内;

4-Channel, 80 MSPS WCDMA Receive Signal Processor (RSP)

GENERAL DESCRIPTION The AD6635 is a multimode, 8-channel, digital Receive Signal Processor (RSP) capable of processing up to four WCDMA channels. Each channel consists of four cascaded signal-processing elements: a frequency translator, two CIC decimating filters, and a programmable coefficient-d

4-Channel, 80 MSPS WCDMA Receive Signal Processor (RSP)

GENERAL DESCRIPTION The AD6635 is a multimode, 8-channel, digital Receive Signal Processor (RSP) capable of processing up to four WCDMA channels. Each channel consists of four cascaded signal-processing elements: a frequency translator, two CIC decimating filters, and a programmable coefficient-d

4-Channel, 80 MSPS WCDMA Receive Signal Processor (RSP)

GENERAL DESCRIPTION The AD6635 is a multimode, 8-channel, digital Receive Signal Processor (RSP) capable of processing up to four WCDMA channels. Each channel consists of four cascaded signal-processing elements: a frequency translator, two CIC decimating filters, and a programmable coefficient-d

4-Channel, 80 MSPS WCDMA Receive Signal Processor

文件：805.09 Kbytes Page：60 Pages

封装/外壳：324-BBGA 包装：卷带（TR） 描述：IC MIXER QUAD 324BGA RF/IF，射频/中频和 RFID 射频混频器

16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

文件：391.47 Kbytes Page：33 Pages

16-CHARACTER 2-LINE DOT MATRIX LCD CONTROLLER DRIVER

文件：391.47 Kbytes Page：33 Pages