PRODUCT DESCRIPTION

The AD10226 offers two complete ADC channels with on-module signal conditioning for improved dynamic performance. Each wide dynamic range ADC has a transformer coupled front end optimized for direct-IF sampling. The AD10226 has on-chip track-and-hold circuitry and utilizes an innovative architecture to achieve 12-bit, 125 MSPS performance. The AD10226 uses innovative high density circuit design to achieve exceptional performance, while still maintaining excellent isolation and providing for board area savings.

FEATURES

Two Independent 12-Bit, 125 MSPS ADCs

Channel-to-Channel Isolation, > 80 dB

AC-Coupled Signal Conditioning Included

Gain Flatness up to Nyquist, < 0.1 dB

Input VSWR 1.1:1 to Nyquist

80 dB Spurious-Free Dynamic Range

Two’s Complement Output Format

3.3 V or 5 V CMOS-Compatible Output Levels

1.5 W Per Channel

Single-Ended or Differential Input

350 MHz Input Bandwidth

APPLICATIONS

Wireless and Wired Broadband Communications

Base Stations and “Zero-IF” or Direct IF Sampling Subsystems

Wireless Local Loop (WLL)

Local Multipoint Distribution Service (LMDS)

Radar and Satellite Subsystems