General Description

The MAX1213N is a monolithic, 12-bit, 170Msps analog-to-digital converter (ADC) optimized for outstanding dynamic performance at high-IF frequencies beyond 300MHz. The product operates with conversion rates up to 170Msps while consuming only 720mW.

At 170Msps and an input frequency up to 100MHz, the MAX1213N achieves an 87dBc spurious-free dynamic range (SFDR) with excellent 67.2dB signal-to-noise ratio (SNR) that remains flat (within 2dB) for input tones up to 250MHz. This makes it ideal for wideband applications such as communications receivers, cable-head end receivers, and power-amplifier predistortion in cellular base-station transceivers.

特性 Features

? 170Msps Conversion Rate

? Excellent Low-Noise Characteristics

?? SNR = 67.2dB at fIN = 100MHz

?? SNR = 65.2dB at fIN = 250MHz

? Excellent Dynamic Range

?? SFDR = 87dBc at fIN = 100MHz

?? SFDR = 79dBc at fIN = 250MHz

? Single 1.8V Supply

? 720mW Power Dissipation at fSAMPLE = 170Msps

?? and fIN = 100MHz

? On-Chip Track-and-Hold Amplifier

? Internal 1.24V-Bandgap Reference

? On-Chip Selectable Divide-by-2 Clock Input

? LVDS Digital Outputs with Data Clock Output

? MAX1213NEVKIT Available

Applications

?? Base-Station Power-Amplifier Linearization

?? Cable-Head End Receivers

?? Wireless and Wired Broadband Communications

?? Communications Test Equipment

?? Radar and Satellite Subsystems