Overview
The ADCMP572BCPZ-WP is an ultrafast comparator fabricated on Analog Devices’ proprietary XFCB3 Silicon Germanium (SiGe) bipolar process. This device is part of the ADCMP572 series and features Current Mode Logic (CML) output drivers and latch inputs. It is designed for high-speed applications, offering exceptional performance with low propagation delay and minimal jitter.
Key Specifications
| Parameter | Value |
|---|---|
| Propagation Delay | 150 ps |
| Minimum Pulse Width | 80 ps |
| Random Jitter (RJ) | 200 fs rms |
| Input Supply Voltage Range | −0.5 V to +6.0 V |
| Output Supply Voltage Range | −0.5 V to +6.0 V |
| Positive Supply Differential | −0.5 V to +3.5 V |
| Input Voltage Range | −0.2 V to +3.2 V |
| Output Current (CML) | ±20 mA |
| Operating Temperature Range | −40°C to +125°C |
| Package Type | 16-Lead LFCSP |
Key Features
- Ultrafast propagation delay of 150 ps and minimum pulse width of 80 ps, suitable for 10 Gbps operation.
- CML output drivers designed to drive 400 mV into 50 Ω transmission lines.
- Robust input protection against large input overdrive with no output phase reversal.
- High-speed latch and programmable hysteresis features.
- On-chip termination resistors at both input pins.
- Flexible power supply scheme supporting single 3.3 V or split input/output supplies.
- Extended industrial temperature range of −40°C to +125°C.
Applications
- Clock and data signal restoration and level shifting.
- Automatic test equipment (ATE).
- High-speed instrumentation.
- Pulse spectroscopy.
- Medical imaging and diagnostics.
- High-speed line receivers.
- Threshold detection and peak/zero-crossing detectors.
- High-speed trigger circuitry.
Q & A
- What is the propagation delay of the ADCMP572BCPZ-WP?
The propagation delay is 150 ps. - What is the minimum pulse width for the ADCMP572BCPZ-WP?
The minimum pulse width is 80 ps. - What type of output drivers does the ADCMP572BCPZ-WP feature?
The ADCMP572BCPZ-WP features CML (Current Mode Logic) output drivers. - What is the input voltage range for the ADCMP572BCPZ-WP?
The input voltage range is −0.2 V to +3.2 V. - Does the ADCMP572BCPZ-WP have on-chip termination resistors?
Yes, it has 50 Ω on-chip termination resistors at both input pins. - What is the operating temperature range of the ADCMP572BCPZ-WP?
The operating temperature range is −40°C to +125°C. - What package type is the ADCMP572BCPZ-WP available in?
The ADCMP572BCPZ-WP is available in a 16-Lead LFCSP package. - Does the ADCMP572BCPZ-WP support programmable hysteresis?
Yes, it supports programmable hysteresis. - What are some common applications of the ADCMP572BCPZ-WP?
Common applications include clock and data signal restoration, automatic test equipment, high-speed instrumentation, and medical imaging. - Is the ADCMP572BCPZ-WP RoHS compliant?
Yes, the ADCMP572BCPZ-WP is RoHS compliant.
