AD9200 概述

The AD9200 is a monolithic, single supply, 10-bit, 20 MSPS analog-to-digital converter with an on-chip sample-and-hold amplifier and voltage reference. The AD9200 uses a multistage differential pipeline architecture at 20 MSPS data rates and guarantees no missing codes over the full operating temperature range.

The AD9200 has an onboard programmable reference. An external reference can also be chosen to suit the dc accuracy and temperature drift requirements of the application.

The AD9200 can operate with supply range from 2.7 V to 5.5 V, ideally suiting it for low power operation in high speed portable applications. The AD9200 is specified over the industrial (­40°C to +85°C) and commercial (0°C to +70°C) temperature ranges.

AD9200 特性

• Pin-Compatible with AD876
• Power Dissipation: 80 mW (3 V Supply)
• Operation Between 2.7 V and 5.5 V Supply
• Differential Nonlinearity: 0.5 LSB
• Power-Down (Sleep) Mode
• Three-State Outputs
• Out-of-Range Indicator
• Built-In Clamp Function (DC Restore)
• Adjustable On-Chip Voltage Reference
• IF Undersampling to 135 MHz