ADI AD6620AS

Параллельный/последовательный3 В ~ 3,6 ВПоверхностный монтаж

Overview

The AD6620AS is a digital receiver with four cascaded signal-processing elements: a frequency translator, two fixed-coefficient decimating filters, and a programmable coefficient decimating filter. All inputs are 3.3 V LVCMOS compatible. All outputs are LVCMOS and 5 V TTL compatible.

    High Input Sample Rate        67 MSPS Single Channel Real        33.5 MSPS Diversity Channel Real        33.5 MSPS Single Channel Complex    NCO Frequency Translation        Worst Spur Better than 100 dBc        Tuning Resolution Better than 0.02 Hz    2nd Order Cascaded Integrator Comb FIR Filter        Linear Phase, Fixed Coefficients        Programmable Decimation Rates: 2, 3 . . . 16    5th Order Cascaded Integrator Comb FIR Filter        Linear Phase, Fixed Coefficients        Programmable Decimation Rates: 1, 2, 3 . . . 32    Programmable Decimating RAM Coefficient FIR Filter        Up to 134 Million Taps per Second        256 20-Bit Programmable Coefficients        Programmable Decimation Rates: 1, 2, 3 . . . 32    Bidirectional Synchronization Circuitry        Phase Aligns NCOs        Synchronizes Data Output Clocks    Serial or Parallel Baseband Outputs        Pin Selectable Serial or Parallel        Serial Works with SHARC®, ADSP-21xx, Most Other DSPs        16-Bit Parallel Port, Interleaved I and Q Outputs    Two Separate Control and Configuration Ports        Generic μP Port, Serial Port    3.3 V Optimized CMOS Process    JTAG Boundary Scan

Features

Applications

• Imaging
• Ultrasound
• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement