AD96687BP 超高速的ECL单比较PLCC-20封装
The AD96685 and AD96687 are ultrafast voltage comparators. The AD96685 is a single comparator with 2.5 ns propagation delay; the AD96687 is an equally fast dual comparator. Both devices feature 50 ps propagation delay dispersion which is a particularly important characteristic of high speed comparators. It is a measure of the difference in propagation delay under differing overdrive conditions.
A fast, high precision differential input stage permits consistent propagation delay with a wide variety of signals in the common-mode range from -2.5 V to +5 V. Outputs are complementary digital signals fully compatible with ECL 10 K and 10 KH logicfamilies. The outputs provide sufficient drive current to directly drive transmission lines terminated in 50 Ohm to -2 V. A level sensitive latch input is included which permits tracking, track-hold, or sample-hold modes of operation.
The AD96685 and AD96687 are available in both industrial, -25°C to +85°C, and military temperature ranges. Industrial range devices are available in 16-pin DIP, SOIC, and 20-lead PLCC; additionally, the AD96685 is available in a 10-pin, TO-100 metal can.
AD96687BP 特点
- Fast: 2.5 ns Propagation Delay
- Low Power: 118 mW per Comparator
- Packages: DIP, SOIC, PLCC
- Power Supplies: +5 V, –5.2 V
- Logic Compatibility: ECL
- 50 ps Delay Dispersion
AD96687BP 功能框图
Functional Block Diagram for AD96687
AD96687BP 技术指标
| Logic Output | Diff/ECL | Voltage Supply (V) | 5, -5.2 |
| # Per Pkg | 2 | Package | 16-Lead DIP,16-Lead SOIC,20-Lead PLCC |
| Prop Delay (ns)typ | 6ns | Latch Enable Pin | X |
AD96687 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD96687BP | 量产 | 20 ld PLCC | 20 | 工业 |
| AD96687BP-REEL | 量产 | 20 ld PLCC | 20 | 工业 |
| AD96687BPZ | 量产 | 20 ld PLCC | 20 | 工业 |
| AD96687BPZ-REEL | 量产 | 20 ld PLCC | 20 | 工业 |
| AD96687BQ | 量产 | 16 ld CerDIP | 16 | 工业 |
| AD96687BR | 量产 | 16 ld SOIC | 16 | 工业 |
| AD96687BR-REEL | 量产 | 16 ld SOIC | 16 | 工业 |
| AD96687BRZ | 量产 | 16 ld SOIC | 16 | 工业 |
| AD96687BRZ-REEL | 量产 | 16 ld SOIC | 16 | 工业 |
AD96687BP 应用技术支持与电子电路设计开发资源下载
- 比较器系列AD96687 数据手册DataSheet 下载 . pdf
- ADI 模拟器件公司比较器产品选型指南 . pdf
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf
- ADI 美国模拟器件公司音频放大器选型指南 . pdf
