Key facts
- Brand
- Analog Devices
- Model
- ADCMP561
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-03
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ANALOG DEVICES ADCMP561/ADCMP562: Dual High Speed PECL Comparators Data Sheet (Rev A 2004-08-01-) handbook
Datasheet 16 pages · 335 KB · EN
The ADCMP561 and ADCMP562 are high-speed comparators fabricated on Analog Devices' proprietary XFCB process. They feature a 700 ps propagation delay with less than 75 ps overdrive dispersion and are compatible with PECL 10 K and 10 KH logic families. The devices include differential latch control with internal pull-up resistors for tracking and sample-and-hold operations.
Read onlineAnalog Devices ADCMP561 specifications
| Propagation delay (typical) | 700 ps |
|---|---|
| Input common‑mode voltage range | -2.0 V to +3.0 V |
| Power supply rejection ratio | > 85 dB |
| Minimum pulse width | 700 ps |
| Positive supply current @ +5.0 V | 3.2 mA |
| Operating temperature (ambient) | -40 °C to +85 °C |
| Output rise time (10‑90 %) | 550 ps |
All Analog Devices ADCMP561 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Is hysteresis programmable on these comparators?
Yes, the ADCMP562 includes a separate programmable hysteresis pin.
What is the input common-mode voltage range?
The input common-mode range is from -2.0 V to +3.0 V.
What is the typical propagation delay of the ADCMP561/ADCMP562?
The typical propagation delay is 700 ps from input to output.
What input common‑mode voltage range do these comparators support?
They accept input common‑mode voltages from –2.0 V to +3.0 V.