ADS900E/1K集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS900E/1K属于集成电路（IC）的模数转换器（ADC）。由美国德州仪器公司制造生产的ADS900E/1K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。

FEATURES

+2.7V TO +3.7V SUPPLY OPERATION

INTERNAL REFERENCE

LOW POWER: 52mW at +3V

SINGLE-ENDED INPUT RANGE: 1V to 2V

WIDEBAND TRACK/HOLD: 350MHz

SSOP-28 PACKAGE

APPLICATIONS

PORTABLE INSTRUMENTATION

IF AND BASEBAND COMMUNICATIONS

CABLE MODEMS

SET-TOP BOXES

PORTABLE TEST EQUIPMENT

COMPUTER SCANNERS

DESCRIPTION

The ADS900 is a high-speed pipelined Analog-to-Digital

Converter (ADC). This complete converter includes a high

bandwidth track-and-hold, a 10-bit quantizer, and an internal

reference.

The ADS900 employs digital error correction techniques to

provide excellent differential linearity for demanding imaging

applications. Its low distortion and high SNR give the

extra margin needed for telecommunications, video and

test instrumentation applications.

This high-performance ADC is specified for performance

at a 20MHz sampling rate. The ADS900 is available in an

SSOP-28 package.