MAX1121 Overview
The MAX1121 is a monolithic 8-bit, 250Msps analog-todigital converter (ADC) optimized for outstanding dynamic performance at high IF frequencies up to 500MHz. The product operates with conversion rates of up to 250Msps while consuming only 477mW. At 250Msps and an input frequency of 100MHz, the MAX1121 achieves a spurious-free dynamic range (SFDR) of 68dBc.
MAX1121 Key Features
- 250Msps Conversion Rate
- SNR = 48.8dB/48.7dB at fIN = 100MHz/500MHz
- SFDR = 68dBc/63.8dBc at fIN = 100MHz/500MHz
- Single 1.8V Supply
- 477mW Power Dissipation at 250Msps
- On-Chip Track-and-Hold and Internal Reference
- On-Chip Selectable Divide-by-2 Clock Input
- LVDS Digital Outputs with Data Clock Output
- Evaluation Kit Available (Order MAX1124EVKIT)