AD9444BSVZ-80集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

AD9444BSVZ-80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AD9444BSVZ-80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 AD9444 is a 14-bit monolithic, sampling analog-to-digital converter (ADC) with an on-chip, track-and-hold circuit and is optimized for power, small size, and ease of use. The product operates at up to an 80 MSPS conversion rate and is optimized for multicarrier, multimode receivers, such as those found in cellular infrastructure equipment.

FEATURES

80 MSPS guaranteed sampling rate

100 dB two-tone SFDR with 69.3 MHz and 70.3 MHz

73.1 dB SNR with 70 MHz input

97 dBc SFDR with 70 MHz input

Excellent linearity

DNL = ±0.4 LSB typical

INL = ±0.6 LSB typical

1.2 W power dissipation

3.3 V and 5 V supply operation

2.0 V p-p differential full-scale input

LVDS outputs (ANSI-644 compatible)

Data format select

Output clock available

APPLICATIONS

Multicarrier, multimode cellular receivers

Antenna array positioning

Power amplifier linearization

Broadband wireless

Radar, infared imaging

Communications instrumentation