AD9696/AD9698 are ultrafast TTL comparators from Analog Devices, with a propagation delay of 4.5ns and a maximum propagation delay dispersion of 200ps. They can be powered by a single +5V supply or ±5V supplies. The complementary matched TTL outputs are compatible with each other. They are suitable for applications such as high-speed line receivers, peak detectors, window comparators, high-speed triggers, and ultrafast pulse-width discriminators.
The document describes the AD9696 (single comparator) and AD9698 (dual comparator), which are ultrafast TTL-compatible voltage comparators. These devices achieve propagation delays of 4.5 ns, a performance level previously associated only with high-performance ECL devices.
| Propagation Delay (Typical) | 4.5 ns |
|---|---|
| Maximum Propagation Delay Dispersion | 200 ps |
| Input Offset Voltage (Typical) | < 2 mV |
| Supply Voltage Operation | +5 V or +/-5 V |
They are ideal for high speed line receivers, peak detectors, window comparators, and high speed triggers.
Commercial temperature range devices operate from 0°C to +70°C.