HI3276

HI3276 简单介绍

The HI3276 is an 8-bit, high-speed, flash analog-to-digital converter optimized for high speed, low power, and ease of use. With a 160MSPS encode rate capability and full-power analog bandwidth of 250MHz, this component is ideal for applications requiring the highest possible dynamic performance.

To minimize system cost and power dissipation, only a +5V power supply is required. The HI3276 clock input interfaces directly to TTL, ECL or PECL logic and will operate with single ended inputs. The user may select 16-bit demultiplexed output or 8-bit single channel digital outputs. The demultiplexed mode interleaves the data through two 8-bit channels at 1/2 the clock rate. Operation in demultiplexed mode reduces the speed and cost of external digital interfaces, while allowing the A/D converter to be clocked to the full 160MSPS conversion rate. Fabricated with an advanced Bipolar process, the HI3276 is provided in a space-saving 48 lead MQFP surface mount plastic package and is specified over the -20oC to 75oC temperature range.

HI3276 特点

• Differential Linearity Error ±0.5 LSB
• Integral Linearity Error ±0.5 LSB
• Low Input Capacitance 10pF
• Wide Analog Input Bandwidth 250MHz
• Low Power Consumption 550mW
• 1:2 Demultiplexed Output Pin
• Internal 1/2 Frequency Divider Circuit (w/Reset Function)
• CLK/2 Clock Output
• Compatible with PECL, ECL and TTL Digital Input Levels
• Direct Replacement for Sony CXA3276Q

HI3276 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
HI3276JCQ	量产	民用级	48 Ld MQFP	4	42.67