发布者： pzcdjj 发布时间：2024/3/11 13:19:59
TI 主页 > 半导体 > 数据转换器 > 模数转换器 > 高速 ADC (>10MSPS) >ADS2807Y
12 位 50 MSPS 双路 ADC，具有内部/外部参考、可编程 输入范围和超出范围标志
ADS2807: Dual, 12-Bit, 50Mhz Sampling, Analog-to-Digital Converter
ADS2807Y的说明
The ADS2807 is a dual, high-speed, high dynamic range, 12-bit pipelined Analog-to-Digital Converter (ADC). This converter includes a high-bandwidth track-and-hold that gives excellent spurious performance up to and beyond the Nyquist rate. The differential nature of this track-and-hold and ADC circuitry minimizes even-order harmonics and gives excellent common-mode noise immunity. The track-and-hold can also be operated single-ended.
The ADS2807 provides for setting the full-scale range of the converter without any external reference circuitry. The internal reference can be disabled allowing low-drive, external references to be used for improved tracking in multichannel systems.
The ADS2807 provides an over-range indicator flag to indicate an input signal that exceeds the full-scale input range of the converter.
ADS2807Y的特性
HIGH SNR: 66dB (2Vp-p), 68dB (3Vp-p)
LOW POWER: 720mW
INTERNAL OR EXTERNAL REFERENCE
LOW DLE: 0.6LSB
FLEXIBLE INPUT RANGE: 2Vp-p to 3Vp-p
TQFP-64 POWER PACKAGE
ADS2807Y的应用APPLICATIONS:
COMMUNICATIONS IF PROCESSING
COMMUNICATIONS BASESTATIONS
TEST EQUIPMENT
MEDICAL IMAGING
VIDEO DIGITIZING
CCD DIGITIZING
通讯射频处理
通信基站
测试设备
医学影像
视频数字化
CCD数字化
把你的产品发到微店网上来，让503万微店（还在每天增加3万微店）为你免费推广！http://www.5172809.okwei.com/zsjm.html |