GENERAL DESCRIPTION

The AD9058 combines two independent, high performance, 8-bit analog-to-digital converters (ADCs) on a single monolithic IC. Combined with an optional on-board voltage reference, the AD9058 provides a cost-effective alternative for systems requiring two or more ADCs.

Dynamic performance (SNR, ENOB) is optimized to provide up to 50 MSPS conversion rates. The unique architecture results in low input capacitance while maintaining high performance and low power (

FEATURES

2 Matched ADCs on Single Chip

50 MSPS Conversion Speed

On-Board Voltage Reference

Low Power (<1 W)

Low Input Capacitance (10 pF)

65 V Power Supplies

Flexible Input Range

APPLICATIONS

Quadrature Demodulation for Communications

Digital Oscilloscopes

Electronic Warfare

Radar

AD9058AJJ属于集成电路（IC） > 模数转换器（ADC）。亚德诺半导体技术有限公司制造生产的AD9058AJJ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。