Complete Dual-Band Quadrature Transmitter

文件：228.8 Kbytes 页数：16 Pages

Maxim

美信

完备的双频段正交发送器

The MAX2369 is a dual-band, triple-mode complete transmitter for cellular phones. The device takes a differential I/Q baseband input and mixes it up to IF through a quadrature modulator and IF variable-gain amplifier (VGA). The signal is then routed to an external bandpass filter and upconverted to \n• +7dBm Output Power with -34dBc ACPR (NADC Modulation) \n• Supply Current Drops as Output Power Is Reduced \n• QSPI/SPI/MICROWIRE-Compatible 3-Wire Bus \n• +2.7V to +5.5V Operation \n• Power Control Distributed at IF and RF for Optimum Dynamic Range;

ADI

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Complete Dual-Band Quadrature Transmitter

文件：237.23 Kbytes 页数：16 Pages

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Complete Dual-Band Quadrature Transmitter

文件：228.8 Kbytes 页数：16 Pages

Maxim

美信

Package：48-VFQFN 裸露焊盘；包装：卷带（TR） 类别：RF/IF，射频/中频和 RFID 射频发射器 描述：RF TRANSMITTER 120-235MHZ 48QFN

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Package：48-VFQFN 裸露焊盘；包装：卷带（TR） 类别：RF/IF，射频/中频和 RFID 射频发射器 描述：RF TRANSMITTER 120-235MHZ 48QFN

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亚德诺