MAX108 - ±5V、1.5Gsps、8位、超高速、ADC，带有片上2.2GHz采样/保持放大器

MAX108是Maxim美信半导体公司的一款数据转换器和采样-保持电路产品，MAX108是±5V、1.5Gsps、8位、超高速、ADC，带有片上2.2GHz采样/保持放大器，本站介绍了MAX108的封装应用图解、特点和优点、功能等，并给出了与MAX108相关的Maxim元器件型号供参考。

MAX108 - ±5V、1.5Gsps、8位、超高速、ADC，带有片上2.2GHz采样/保持放大器 - 数据转换器和采样-保持电路 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX108 PECL-compatible, 1.5Gsps, 8-bit ultra high-speed analog-to-digital converter (ADC) allows accurate digitizing of analog signals with bandwidths to 2.2GHz. Fabricated on Maxim's proprietary advanced GST-2 bipolar process, the MAX108 integrates a high-performance track/hold (T/H) amplifier and a quantizer on a single monolithic die.

The innovative design of the internal T/H, which has an exceptionally wide 2.2GHz full-power input bandwidth, results in high performance (typically 7.5 effective bits) at the Nyquist frequency. A fully differential comparator design and decoding circuitry reduce out-of-sequence code errors (thermometer bubbles or sparkle codes) and provide excellent metastable performance. Unlike other ultra high-speed ADCs that can have errors resulting in false full- or zero-scale outputs, the MAX108 limits the error magnitude to 1 LSB.

The analog input is designed for either differential or single-ended use with a ±250mV input voltage range. Dual, differential, positive-referenced emitter-coupled logic (PECL)-compatible output data paths ensure easy interfacing and include an 8:16 demultiplexer feature that reduces output data rates to one-half the sampling clock rate. The PECL outputs can be operated from any supply between +3V to +5V for compatibility with +3.3V or +5V referenced systems. Control inputs are provided for interleaving additional MAX108 devices to increase the effective system sampling rate.

The MAX108 is packaged in a 25mm x 25mm, 192-contact Enhanced Super Ball-Grid Array (ESBGA™) and is specified over the commercial (0°C to +70°C) temperature range. For pin-compatible, lower speed versions of the MAX108, see the MAX104 (1Gsps) and the MAX106 (600Msps) data sheets.

关键特性

以下关键特性由Maxim美信半导体提供：

1.5Gsps Conversion Rate

2.2GHz Full-Power Analog Input Bandwidth

7.5 Effective Bits at fIN = 750MHz (Nyquist Frequency)

±0.25 LSB INL and DNL

50Ω Differential Analog Inputs

±250mV Input Signal Range

On-Chip, +2.5V Precision Bandgap Voltage Reference

Latched, Differential PECL Digital Outputs

Selectable 8:16 Demultiplexer

Internal Demux Reset Input with Reset Output

192-Contact ESBGA Package

Pin Compatible with MAX104 (1Gsps) and MAX106 (600Msps)

热门应用

自动测试设备(ATE)

数字示波器

数字射频/中频信号处理

直接射频下变频器

高能物理

高速数据采集器

雷达/ECM系统

下面可能是您感兴趣的美信半导体公司数据转换器和采样-保持电路元器件

Maxim(AD)|Maxim公司|Maxim美信半导体芯片授权国内Maxim代理商

Maxim公司产品现货专家，订购美信半导体公司产品不限最低起订量，Maxim（美信半导体）产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球Maxim代理商现货货源 - Maxim公司（已被AD亚德诺半导体收购）电子元件在线订购