PRODUCT DESCRIPTION

The AD9230 is a 12-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates up to a 250 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband carrier and broadband systems. All necessary functions, including a track-and-hold (T/H) and voltage reference, are included on the chip to provide a complete signal conversion solution.

FEATURES

SNR = 65.5 dBFs @ fIN up to 70 MHz @ 250 MSPS

ENOB of 10.6 @ fIN up to 70 MHz @ 250 MSPS (–0.5 dBFS)

SFDR = 82 dBc@ fIN up to 70 MHz @ 250 MSPS (–0.5 dBFS)

Excellent Linearity

DNL = ±0.3 LSB (Typical)

INL = ±0.5 LSB (Typical)

LVDS at 250 MSPS (ANSI-644 levels)

900 MHz Full Power Analog Bandwidth

On-Chip Reference and Track-and-Hold

Power Dissipation = 425 mW Typical @ 250 MSPS

1.25 V Input Voltage Range

1.8 V Analog Supply Operation

Output Data Format Option

Data Clock Output Provided

Clock Duty Cycle Stabilizer

APPLICATIONS

Wireless and Wired Broadband Communications

Cable Reverse Path

Communications Test Equipment

Radar and Satellite Subsystems

Power Amplifier Linearization

AD9230BCPZ-210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AD9230BCPZ-210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。