Band II and V WCDMA Femtocell Transceiver with GSM Monitoring

文件：74.03 Kbytes 页数：2 Pages

MAXIM

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波段II、V WCDMA Femtocell收发器，带有GSM监测功能

MAX2551是一款完备的单芯片RF至比特流/比特流至RF无线收发器。器件符合II和V波段3GPP TS25.104 femtocell标准。器件带有多路接收输入和发送输出，用于监测低频段、高频段以及宏蜂窝信号(见完整数据资料表1)。\n该集成收发器可方便实现结构紧凑的dongle及独立的femtocell无线产品，将外部元件数量降至最少。采用Maxim MAX-PHY串行接口可大大减少IC引脚数，在全球范围经过现场验证的设计方案有助于加速产品开发。\n器件具有无与伦比的接收阻塞指标和业内最低的噪声系数，用于支持更高的数据速率和更宽的应用范围，低功耗工作模式使功耗降至最小。发送器设计能够提供远 ·单芯片femtocell无线收发器\n·工作在WCDMA/HSPA+ II和V波段\n·兼容于TS25.104标准 \n·多路LNA输入，用于监测WCDMA、PCS和GSM宏蜂窝单元\n·高度集成 \n\n·片内N分频合成器产生LO\n·无需Tx SAW滤波器\n·集成PA驱动器，用于低成本功率放大器设计\n·12位AFC DAC，用于控制TCXO\n·片内温度传感器\n·三路通用输出\n·参考时钟可选择CMOS和低摆幅输出\n·通过GPO3输出PLL锁定检测\n\n·经过优化的接收器性能\n\n·高接收灵敏度\n·宽动态范围Σ-Δ ADC，可通过简单的AGC进行增益切换 \n\n·经过优化;

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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亚德诺

I2C-Controlled 4-Channel Low- Voltage 120mA LED Backlight Driver with Integrated Boost Converter

Benefits and Features •Operates down to 3V on Battery Input after Startup •Wide Boost Duty Cycle to Support Low InputVoltage •Boost or SEPIC Current-Mode DC-DC Controller •400kHz to 2.2MHz Operating Frequency Range •Spread Spectrum Available •Ability to Synchronize to an External Clock •LED

文件：1.36993 Mbytes 页数：42 Pages

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