The AD1317 is an ultrahigh speed window comparator with a latch. It uses a high speed monolithic process to provide high dc accuracy without sacrificing input voltage range. The AD1317 guarantees a 2.8 ns maximum propagation delay. On-chip connection of the common input eliminates the contributions of a second bonding pad and package pin to the input capacitance, resulting in a maximum input capacitance of 2 pF. The dispersion, or variation in propagation delay with input overdrive levels and slew rates, is typically 350 ps for 5 V signal.
The AD1317 is an ultrahigh speed window comparator with a latch designed for high-speed electronic receivers, triggers, threshold detectors, and peak detectors. It utilizes a high-speed monolithic process to ensure high DC accuracy without sacrificing input voltage range.
Key features include a maximum propagation delay of 2.8 ns, low dispersion (typically 350 ps for 5 V signals), and an independent latch function that allows operation in sample-hold mode. The device offers ECL-compatible complementary digital outputs capable of driving a 50 Ω line terminated to –2 V.
| Maximum Propagation Delay | 2.8 ns |
|---|---|
| Maximum Input Capacitance | 2 pF |
| Operating Temperature Range | 0 °C to +70 °C |
| Package Type | 16-Lead Gull Wing |
The device provides a maximum input capacitance of 2 pF due to on-chip connection of the common input.
Yes, its complementary digital outputs are ECL compatible and can drive a 50 Ω line terminated to –2 V.
It is designed for high speed pin electronic receivers, high speed triggers, threshold detectors, and peak detectors.