General Description

The MAX19586 is a 3.3V, high-speed, high-performance analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) and a 16-bit converter core. The MAX19586 is optimized for multichannel, multimode receivers, which require the ADC to meet very stringent dynamic performance requirements. With a -82dBFS noise floor, the MAX19586 allows for the design of receivers with superior sensitivity requirements.

Features

♦ 80Msps Minimum Sampling Rate

♦ -82dBFS Noise Floor

♦ Excellent Dynamic Performance

    80dB/79.2dB SNR at fIN = 10MHz/70MHz and -2dBFS

    96dBc/102dBc Single-Tone SFDR1/SFDR2 at fIN = 10MHz

    84.3dBc/100dBc Single-Tone SFDR1/SFDR2 at fIN = 70MHz

♦ Less than 0.1ps Sampling Jitter

♦ 1.1W Power Dissipation

♦ 2.56VP-P Fully Differential Analog Input Voltage Range

♦ CMOS-Compatible Two’s-Complement Data Output

♦ Separate Data Valid Clock and Over-Range Outputs

♦ Flexible Input Clock Buffer

♦ 3.3V Analog Power Supply; 1.8V Digital Output Supply

♦ Small 8mm x 8mm x 0.8mm 56-Pin Thin QFN Package

♦ EV Kit Available for MAX19586 (Order MAX19586EVKIT)

Applications

    Cellular Base-Station Transceiver Systems (BTS)

    Wireless Local Loop (WLL)

    Multicarrier Receivers

    Multistandard Receivers

    E911 Location Receivers

    High-Performance Instrumentation

    Antenna Array Processing