MAX12557 Overview
The MAX12557 is a dual 3.3V, 14-bit analog-to-digital converter (ADC) featuring fully differential wideband track-and-hold (T/H) inputs, driving internal quantizers. The MAX12557 is optimized for low power, small size, and high dynamic performance in intermediate frequency (IF) and baseband sampling applications. This dual ADC operates from a single 3.3V supply, consuming only 610mW while delivering a typical 72.5dB...
MAX12557 Key Features
- Direct IF Sampling Up to 400MHz
- 3.3V Low-Power Operation 637mW (Differential Clock Mode) 610mW (Single-Ended Clock Mode)
- Fully Differential or Single-Ended Analog Input
- Adjustable Differential Analog Input Voltage
- 750MHz Input Bandwidth
- Adjustable, Internal or External, Shared Reference
- Differential or Single-Ended Clock
- Accepts 25% to 75% Clock Duty Cycle
- User-Selectable DIV2 and DIV4 Clock Modes
- Power-Down Mode