MAX1428 Datasheet PDF | Maxim Integrated

Maxim Integrated MAX1428

The MAX1428 is a 5V, high-speed, high-performance analog-to-digital converter (ADC) featuring a fully differential wideband track-and-hold (T/H) and a 15-bit converter core. The MAX1428 is optimized for multichannel, multimode receivers, which require the ADC to meet very stringent dynamic performance requirements. With a noise floor of -78.4dBFS, the MAX1428 allows for the design of receivers with superior sensitivity.

Part No.	MAX1428
Datasheet	MAX1428 Download
Manufacturer	Maxim Integrated
Description	15-Bit 80Msps ADC
Buy	Stock & Price

APPLICATIONS

GENERAL DESCRIPTION

FEATURES

♦ 80Msps Minimum Sampling Rate ♦ -78.4dBFS Noise Floor ♦ Excellent Dynamic Performance 73.9dB SNR at fIN = 70MHz and AIN = -2dBFS 83dBc/91dBc Single-Tone SFDR1/SFDR2 at fIN = 70MHz and AIN = -2dBFS -82dB Multitone SFDR at fIN1 = 69MHz and fIN2 = 71MHz ♦ Less than 0.25ps Sampling Jitter ♦ Fully Differential Analog Input Voltage Range of 2.56VP-P ♦ CMOS-Compatible Two’s-Complement Data Output ♦ Separate Data Valid Clock and Overrange Outputs ♦ Flexible-Input Clock Buffer ♦ EV Kit Available for MAX1428 (Order MAX1427EVKIT) MAX1428 The MAX1428 achieves two-tone, spurious-free dynamic range (SFDR) of -82dBc for input tones of 69MHz and 71MHz. Its excellent signal-to-noise ratio (SNR) of 73.9dB and single-tone SFDR performance (SFDR1/SFDR2) of 83dBc/91dBc at fIN = 70MHz and a sampling rate of 80Msps make this part ideal for high-performance digital receivers. The MAX1428 operates from an analog 5V and a digital 3V supply, features a 2.56VP-P full-scale input range, and allows for a sampling speed of up to 80Msps.