HSP50215中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

The HSP50215 Digital UpConverter (DUC) is a QASK/FM modulator/FDM upconverter designed for high dynamic range applications such as cellular basestations. The DUC combines shaping and interpolation filters, a complex modulator, and Timing and Carrier NCO’s into a single package. Each DUC can create a single FDM channel. Multiple DUC’s can be cascaded digitally for multi-channel applications.

Features

? Output Sample Rates Up to 52 MSPS (48 MSPS Industrial); Input Data Rates Up to 3.25 MSPS

? I/Q Vector, FM, and Shaped FM Modulation Formats

? 32-Bit Programmable Carrier NCO; 30-Bit Programmable Symbol Timing NCO

? Programmable I and Q, 256 Tap, Shaping FIR Filters with Interpolation by 4, 8 or 16

? Interpolation Filter Up Samples Shaping Filter Output to Output Sample Rate Under NCO Control

? Processing Capable of >90dB SFDR

? Cascade Input for Multiple Channel Transmissions

? 16-Bit μProcessor Interface for Configuration and User Data Input

Applications

? Single or Multiple Channel Digital Software Radio Transmitters (Wide-Band or Narrow-Band)

? Base Station Transceivers

? Operates with HSP50214 in Software Radio Solutions

? Compatible with the HI5741 D/A Converter

? HSP50215EVAL Evaluation Board Available