MAX1206ETL集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）規(guī)格書PDF中文資料

General Description

The MAX1206 is a 3.3V, 12-bit analog-to-digital converter (ADC) featuring a fully differential wideband track-andhold (T/H) input, driving the internal quantizer. The MAX1206 is optimized for low power, small size, and high dynamic performance. This ADC operates from a single 3.0V to 3.6V supply, consuming only 159mW, while delivering a typical signal-to-noise ratio (SNR) performance of 68.6dB at a 20MHz input frequency. The T/H-driven input stage accepts single-ended or differential inputs. In addition to low operating power, the MAX1206 features a 0.15mW power-down mode to conserve power during idle periods.

Features

? Excellent Dynamic Performance

??? 68.6dB SNR at fIN = 20MHz

??? 90dBc SFDR at fIN = 20MHz

? Low-Power Operation

??? 159mW at 3.0V (Single-Ended Clock)

??? 181mW at 3.3V (Single-Ended Clock)

??? 198mW at 3.3V (Differential Clock)

? Differential or Single-Ended Clock

? Accepts 20 to 80 Clock Duty Cycle

? Fully Differential or Single-Ended Analog Input

? Adjustable Full-Scale Analog Input Range

? Common-Mode Reference

? Power-Down Mode

? CMOS-Compatible Outputs in Two’s Complement or Gray Code

? Data-Valid Indicator Simplifies Digital Design

? Out-of-Range and Data-Valid Indicators

? Miniature, 40-Pin Thin QFN Package with Exposed Paddle

? Pin-Compatible, IF Sampling ADC Available (MAX1211ETL)

? Evaluation Kit Available (Order MAX1211EVKIT)

Applications

??? Communication Receivers Cellular, LMDS, Point-to-Point Microwave, MMDS, HFC, WLAN

??? Ultrasound and Medical Imaging

??? Portable Instrumentation

??? Low-Power Data Acquisition