AD6640AST集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD6640AST属于集成电路（IC）的模数转换器（ADC）。由亚德诺半导体技术有限公司制造生产的AD6640AST模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。

GENERAL DESCRIPTION

The AD6640 is a high speed, high performance, low power, monolithic 12-bit analog-to-digital converter. All necessary functions, including track-and-hold (T/H) and reference, are included on-chip to provide a complete conversion solution. The AD6640 runs on a single 5 V supply and provides CMOS compatible digital outputs at 65 MSPS.

FEATURES

65 MSPS Minimum Sample Rate

80 dB Spurious-Free Dynamic Range

IF Sampling to 70 MHz

710 mW Power Dissipation

Single 5 V Supply

On-Chip T/H and Reference

Twos Complement Output Format

3.3 V or 5 V CMOS Compatible Output Levels

APPLICATIONS

Cellular/PCS Base Stations

Multichannel, Multimode Receivers

GPS Anti-Jamming Receivers

Communications Receivers

Phased Array Receivers