High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature Modulator

General Description The MAX2022 low-noise, high-linearity, direct upconversion quadrature modulator is designed for single and multicarrier 1800MHz to 2200MHz UMTS/WCDMA, cdma2000®, and DCS/PCS base-station applications. Direct upconversion architectures are advantageous since they significantly

文件：293.93 Kbytes 页数：14 Pages

Maxim

美信

1700MHz to 2200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

General Description The MAX2059 high-linearity digital-variable-gain amplifier (DVGA) is designed to provide 56dB of total gain range and typical output IP3 and output P1dB levels of +31.8dBm and +18.4dBm, respectively. The device is ideal for a variety of applications, including single and multi

文件：789.94 Kbytes 页数：14 Pages

Maxim

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700MHz to 1200MHz High-Linearity, SPI-Controlled DVGA with Integrated Loopback Mixer

General Description The MAX2058 high-linearity digital-variable-gain amplifier (DVGA) is designed to provide 62dB of total gain range and typical output IP3 and output P1dB levels of +32.3dBm and +19dBm, respectively. The device is ideal for a variety of applications, including RFID handheld and

文件：809.86 Kbytes 页数：15 Pages

Maxim

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Evaluation Kit

文件：224.66 Kbytes 页数：8 Pages

Maxim

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High-Dynamic-Range, Direct Up/ Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator

文件：1.25562 Mbytes 页数：26 Pages

Maxim

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高动态范围、直接上/下变频、1500MHz至3000MHz正交调制器/解调器

MAX2022低噪声、高线性度、直接变换正交调制器/解调器，设计用于单路和多路载波的1500MHz至3000MHz UMTS/WCDMA、LTE/TD-LTE、cdma2000®和DCS/PCS基站应用。与传统的基于IF的双变频系统相比，直接变换结构具有很好的特性，可以显著地降低发射机或接收机成本、元件数量以及功耗。\n\n 除具有优异的线性度和噪声性能之外，MAX2022还具有非常高的集成度。该器件包括两个用于调制或解调同相正交信号的匹配无源混频器、三个LO混频放大驱动器以及一个LO正交分频器。片内集成不平衡变压器，支持单端RF与LO连接。此外，器件还具有基带输入匹配特性，可直接与 • 1500MHz至3000MHz RF频率范围\n• 1500MHz至3000MHz LO频率范围\n• 功率可调：通过外部电流设置电阻选择工作在低功耗/低性能模式\n• 36引脚、6mm x 6mm TQFN封装，在小尺寸封装中提供较高隔离度 \n• 调制器工作(2140MHz)：\n• 符合四载频WCDMA 65dBc ACLR\n• 23.3dBm典型OIP3\n• 51.5dBm典型OIP2\n• 45.7dBc典型边带抑制\n• -40dBm典型LO泄漏\n• -173.2dBm/Hz典型输出噪声，无需RF输出滤波器\n• 宽带基带输入\n• 具有DC耦合输入，可直接与发射DAC接;

ADI

亚德诺

Evaluation Kit

文件：224.66 Kbytes 页数：8 Pages

Maxim

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High-Dynamic-Range, Direct Up/ Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator

文件：3.02504 Mbytes 页数：20 Pages

Maxim

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High-Dynamic-Range, Direct Up/ Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator

文件：1.25562 Mbytes 页数：26 Pages

Maxim

美信

High-Dynamic-Range, Direct Up/ Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator

文件：3.02504 Mbytes 页数：20 Pages

Maxim

美信