Multichannel Digital Upconverter with VersaCREST Crest Reduction Engine

GENERAL DESCRIPTION The AD6633 is a multichannel, wide bandwidth digital upconverter (DUC) with crest factor reduction (CFR) technology, which is available in 4-channel or 6-channel versions. It processes 20-bit baseband input data and generates 18-bit, wideband, real, or complex output data at u

多通道（数字）发射信号处理器(TSP)，内置VersaCREST™波峰因素降低引擎

AD6633是一款多通道、宽带宽（数字）发射信号处理器(TSP)，内置VersaCREST™波峰因素降低引擎。它可以处理数字基带输入数据，并产生宽带实信号或复信号输出数据，还能够以最高125 MSPS（每秒百万样本）的采样速率驱动中频 (IF) 采样数模转换器。从单个输出端口可以实现每封装最多六个宽带调制载波。可以通过多封装将器件连在一起，以获得更多通道。该器件集插值、抗镜像滤波、全通均衡和NCO调谐功能于一体，并且内置VersaCREST™波峰因素降低引擎，成本效益较高。\n各VersaCREST™宽带通道均含有一个峰值至均值补偿模块，从而可降低对功率放大器(PA)的要求。由于码分多址(CD 4或6个宽带数字上变频器通道\nVersaCREST™波峰因素降低引擎可降低对外部功率放大器的要求\n一个20位复信号输入端口（I/Q交错），由4个或6个处理通道共用\n两个18位输出端口用于并行I与Q，或一个端口用于交错式I与Q\n全通相位均衡器滤波器（符合cdma2000要求）\n可编程RAM系数FIR滤波器(RCF)，具有再采样功能\nFIR插值滤波器和五阶插值CIC滤波器\n全复信号NCO，32位调谐分辨率（精密），最差杂散优于-105 dBc\n用于频率均衡的复信号FIR滤波器\n电源监控与输出自动增益控制\n16/8位MicroPort或SPI/SPORT兼容型串行端口\n电源电压;

Multichannel Digital Upconverter with VersaCREST Crest Reduction Engine

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封装/外壳：196-BGA，CSPBGA 包装：卷带（TR） 描述：IC MIXER UP CONVRT 196CSBGA RF/IF，射频/中频和 RFID 射频混频器

封装/外壳：196-BGA，CSPBGA 包装：卷带（TR） 描述：IC MIXER UP CONVRT 196CSBGA RF/IF，射频/中频和 RFID 射频混频器

12-Bit Plus Sign Temperature Sensors with SMBus/I2C-Compatible Serial Interface

General Description The MAX6633/MAX6634/MAX6635 combine a temperature sensor, a programmable overtemperature alarm, and an SMBus/I2C-compatible serial interface into a single package. Features ● +3V to +5.5V Supply Range ● Accuracy    ±1°C max (0°C to +50°C)    ±1.5°C max (-20°C to +85°C)  

High Speed Fiber Optic LED Driver

GENERAL DESCRIPTION The ML6633 is a high speed fiber optic LED driver suited for networking applications up to 200 Mbps. The part is capable of driving up to 82mA of current through a fiber optic LED from an ECL level input signal. Its efficient output stage provides a high current that can be

High Speed Fiber Optic LED Driver

GENERAL DESCRIPTION The ML6633 is a high speed fiber optic LED driver suited for networking applications up to 200 Mbps. The part is capable of driving up to 82mA of current through a fiber optic LED from an ECL level input signal. Its efficient output stage provides a high current that can be

High Speed Fiber Optic LED Driver

GENERAL DESCRIPTION The ML6633 is a high speed fiber optic LED driver suited for networking applications up to 200 Mbps. The part is capable of driving up to 82mA of current through a fiber optic LED from an ECL level input signal. Its efficient output stage provides a high current that can be