PRODUCT DESCRIPTION

The AD9066 is a dual 6-bit ADC that has been optimized for low-cost in-phase and quadrature (I and Q) demodulators. Primary applications include digital direct broadcast satellite applications where broadband quadrature phase shift keying (QPSK) modulation is used. In these receivers the recovered signal is separated into I and Q vector components and digitized.

FEATURES

Two Matched ADCs on Single Chip

CMOS-Compatible I/O

Low-Power (400 mW) Dissipation

Single +5 V Supply

On-Chip Voltage Reference

Self-Biased for AC-Coupled Inputs

28-Lead SOIC and SSOP Packages

APPLICATIONS

Direct Broadcast Satellite (DBS) Receivers

QAM Demodulators

Wireless LANs

VSAT Receivers