丝印：AFE7769D；Package：FCBGA；AFE77xxD Quad/Dual-Channel RF Transceiver With Dual Feedback Paths Integrating CFR/DPD

1 Features • Quad (AFE776xD) / Dual (AFE7728D) transmitters based on 0-IF up-conversion architecture: – Up to 650 MHz (AFE77x8D) / 730 MHz (AFE7769D) of RF transmitted DPD expansion bandwidth per chain • Quad (AFE776xD) / Dual (AFE7728D) receivers based on 0-IF down-conversion architecture:

文件：1.42584 Mbytes 页数：12 Pages

TI

德州仪器

AFE77xxD Quad-Channel RF Transceiver With Dual Feedback Paths Integrating CFR/DPD

1 Features • Quad transmitters based on 0-IF up-conversion architecture: – Up to 650 MHz (AFE77x8D) / 730 MHz (AFE7769D) of RF transmitted DPD expanded bandwidth per chain • Quad receivers based on 0-IF down-conversion architecture: – Up to 200 MHz (AFE77x8D) / 300 MHz (AFE7769D) of RF re

文件：1.41277 Mbytes 页数：12 Pages

TI

德州仪器

AFE77xxD Quad/Dual-Channel RF Transceiver With Dual Feedback Paths Integrating CFR/DPD

1 Features • Quad (AFE776xD) / Dual (AFE7728D) transmitters based on 0-IF up-conversion architecture: – Up to 650 MHz (AFE77x8D) / 730 MHz (AFE7769D) of RF transmitted DPD expansion bandwidth per chain • Quad (AFE776xD) / Dual (AFE7728D) receivers based on 0-IF down-conversion architecture:

文件：1.42584 Mbytes 页数：12 Pages

TI

德州仪器

AFE77xxD Quad/Dual-Channel RF Transceiver With Dual Feedback Paths Integrating CFR/DPD

1 Features • Quad (AFE776xD) / Dual (AFE7728D) transmitters based on 0-IF up-conversion architecture: – Up to 650 MHz (AFE77x8D) / 730 MHz (AFE7769D) of RF transmitted DPD expansion bandwidth per chain • Quad (AFE776xD) / Dual (AFE7728D) receivers based on 0-IF down-conversion architecture:

文件：1.42584 Mbytes 页数：12 Pages

TI

德州仪器

具有双反馈路径和集成 CFR/DPD 的四通道射频收发器

AFE77xxD 是引脚兼容的高性能多通道收发器系列，集成了四条 (AFE7768D/AFE7769D) 或两条 (AFE7728D) 直接上变频发送器链、四条 (AFE7768D/AFE7769D) 或两条 (AFE7728D) 直接下变频接收器链、两条宽带射频采样数字化辅助链（反馈路径）和用于实现功率放大器 (PA) 线性化的低功耗数字预失真 (DPD) 引擎。发送器链和接收器链的高动态范围可使无线基站发送和接收 2G、3G、4G 和 5G 信号。集成式波峰因数抑制 (CFR) 单元有助于降低输入信号的峰均比 (PAR)，从而提高功率放大器的传输效率。集成式硬件加速 DPD 估算器和校正器

TI

德州仪器