آر اف (فرکانس رادیویی) و بی‌سیم آی سی‌ فرستنده‌گیرنده آر اف

Product Attributes

Introduction

The AFE8092 is a high performance, wide bandwidth multi-channel transceiver, integrating eight RF sampling transmitter chains, eight RF sampling receiver chains and two separate RF front end for the auxiliary chains (feedback paths). The high dynamic range of the transmitter and receiver chains allows generating and receiving 3G, 4G and 5G signals for wireless base stations, while the wide bandwidth capability makes the AFE8092 devices suitable for multi-band 4G and 5G base stations.

Features

• Octal RF sampling 12-GSPS transmit DACs
• Octal RF sampling 4-GSPS receive ADCs
• Maximum RF signal bandwidth: TX/FB: 800 MHz, 1200 MHz in 4 channels mode; RX: 400 MHz, 800 MHz in 4 channels mode
• RF frequency range: up to 6GHz
• Digital Step Attenuators (DSA): TX: 40-dB range, 1-dB analog and 0.125-dB digital steps; RX/FB: 31/25-dB range, 1-dB step
• Single DUC/DDC per chain
• Dual NCO’s per chain for fast frequency switching
• Supports TDD operation with fast switching between TX and RX
• Internal PLL/VCO to generate DAC/ADC clocks
• Optional external CLK at DAC or ADC rate
• SerDes data interface: JESD204B and JESD204C, 8 SerDes transceivers up to 32.5 Gbps, 8b/10b and 64b/66b Encoding, 12-bit, 16-bit, 24-bit and 32-bit resolution, Subclass 1 multi-device synchronization
• Package: 17-mm × 17-mm FCBGA, 0.8-mm pitch

Applications

• Macro remote radio unit (RRU)
• Active antenna system mMIMO (AAS)
• Small cell base station
• Distributed Antenna Systems (DAS)
• Repeater