AD9626BCPZ-210集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD9626BCPZ-210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AD9626BCPZ-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。

GENERAL DESCRIPTION

The AD9626 is a 12-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates at 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 = 64.8 dBFS @ fIN up to 70 MHz @ 250 MSPS

ENOB of 10.5 @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS)

SFDR = 80 dBc @ fIN up to 70 MHz @ 250 MSPS (−1.0 dBFS)

Excellent linearity

DNL = ±0.3 LSB typical

INL = ±0.7 LSB typical

CMOS outputs

Single data port at up to 250 MHz

Interleaved dual port @ ½ sample rate up to 125 MHz

700 MHz full power analog bandwidth

On-chip reference, no external decoupling required

Integrated input buffer and track-and-hold

Low power dissipation

272 mW @ 170 MSPS

364 mW @ 250 MSPS

Programmable input voltage range

1.0 V to 1.5 V, 1.25 V nominal

1.8 V analog and digital supply operation

Selectable output data format (offset binary, twos

complement, Gray code)

Clock duty cycle stabilizer

Integrated data capture clock

APPLICATIONS

Wireless and wired broadband communications

Cable reverse path

Communications test equipment

Radar and satellite subsystems

Power amplifier linearization