AD96685: Ultra Fast ECL Single Comparator
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 ...More
AD96685: Ultra Fast ECL Single Comparator
Product Description
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.
| Part# | Prop Delay (ns)typ | # Per Pkg | Total Power (mW) | Voltage Supply (V) | No of Supplies | Input Range (V) | Logic Output | Adjustable Hysteresis | Min Pulse Width |
|---|---|---|---|---|---|---|---|---|---|
| AD790 | 45 | 1 | 250 | +/-15 | 3 | -Vs to Vs -2V | TTL/CMOS | Fixed | - |
| AD8561 | 7 | 1 | 65 | +/- 5 | 2 | -5.0V to +3.0V | Diff/TTL | - | - |
| AD8564 | 8 | 4 | 150 | +/- 5 | 2 | -5.0V to +3.0V | TTL/CMOS | - | - |
| AD8611 | 5.5 | 1 | 50 | 3 to 5 | 1 | 0 to 3V | Diff/TTL | - | - |
| AD8612 | 5.5 | 2 | 100 | 3 to 5 | 1 | 0 to 3V | Diff/TTL | - | - |
| AD96685 | 6 | 1 | 120 | 5, -5.2 | 2 | -2.5V to +5.0V | Diff/ECL | - | - |
| AD96687 | 6 | 2 | 240 | 5, -5.2 | 2 | -2.5V to +5.0V | Diff/ECL | - | - |
| ADCMP551 | 0.75 | 2 | 60 | 3.3 to 5 | 1 | -0.2 to Vcc-2V | PECL | - | 700ps |
| ADCMP552 | 0.75 | 2 | 60 | 3.3 to 5 | 1 | -0.2 to Vcc-2V | PECL | X | 700ps |
| ADCMP553 | 0.75 | 1 | 30 | 3.3 to 5 | 1 | -0.2 to Vcc-2V | PECL | - | 700ps |
| ADCMP561 | 0.75 | 2 | 160 | 5, -5.2 | 2 | -2 to 3V | PECL | - | 700ps |
| ADCMP562 | 0.75 | 2 | 160 | 5, -5.2 | 2 | -2 to 3V | PECL | X | 700ps |
| ADCMP563 | 0.75 | 2 | 120 | 5, -5.2 | 2 | -2 to 3V | ECL | - | 700ps |
| ADCMP564 | 0.75 | 2 | 120 | 5, -5.2 | 2 | -2 to 3V | ECL | X | 700ps |
| ADCMP572 | 0.15 | 1 | 145 | 3.3 to 5 | 1 | -0.2 to Vcci-2.1V | CML | X | 80ps |
| ADCMP573 | 0.15 | 1 | 145 | 3.3 to 5 | 1 | -0.2 to Vcci-2.1V | PECL | X | 80ps |
| ADCMP580 | 0.15 | 1 | 240 | 5, -5.2 | 2 | -2 to 3V | CML | X | 80ps |
| ADCMP581 | 0.15 | 1 | 240 | 5, -5.2 | 2 | -2 to 3V | ECL | X | 80ps |
| ADCMP582 | 0.15 | 1 | 240 | 5, -5.2 | 2 | -2 to 3V | PECL | X | 80ps |
| ADCMP600 | 3 | 1 | 6 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | TTL/CMOS | - | 3ns |
| ADCMP601 | 3 | 1 | 6 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | TTL/CMOS | X | 3ns |
| ADCMP602 | 3 | 1 | 6 | 2.5 to 5.5 | 2 | -0.2 to Vcc+0.2V | TTL/CMOS | X | 3ns |
| ADCMP603 | 3 | 1 | 6 | 2.5 to 5.5 | 3 | -0.5 to Vcc+0.5V | TTL/CMOS | X | 3ns |
| ADCMP604 | 1.5 | 1 | 42 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | LVDS | - | 1ns |
| ADCMP605 | 1.5 | 1 | 42 | 2.5 to 5.5 | 2 | -0.2 to Vcc+0.2V | LVDS | X | 1ns |
| ADCMP606 | 1 | 1 | 62 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | CML | - | 600ps |
| ADCMP607 | 1 | 1 | 62 | 2.5 to 5.5 | 2 | -0.2 to Vcc+0.2V | CML | X | 600ps |
| ADCMP608 | 30 | 1 | 1 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | TTL/CMOS | - | 35ns |
| ADCMP609 | 30 | 1 | 1 | 2.5 to 5.5 | 1 | -0.2 to Vcc+0.2V | TTL/CMOS | X | 35ns |
| CMP401 | 23 | 4 | 110 | +/- 5 | 2 | -5.0V to +4.0V | TTL/CMOS | - | - |
AD96685 Model Options
Help
- "Pre-Release": модель микросхемы еще не запущена в серийное производство, однако можно получить образцы.
- Производство: модель производится, доступна для покупки и заказа образцов.
- Завершение продаж: запланировано снятие модели микросхемы с производства, но в течение некоторого ограниченного времени покупка еще возможна.
- Снято с производства: Микросхема снята с производства и не доступна для приобретения. Другие варианты, указанные в таблице, все еще производятся (если их статус любой, кроме "снято с производства")
Для более подробного описания корпуса и материалов - см. Package Site
- Коммерческое исполнение: 0…70°С
- Военное исполнение: от -55 до +125 градусов по Цельсию
- Индустриальное исполнение: диапазоны рабочих температур могут быть разные у разных моделей. См. техническое описание (datasheet)
- Automotive: -40 to +125 °С
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.
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**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.


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