Overview
The ADCMP580BCPZ-WP is an ultrafast voltage comparator produced by Analog Devices Inc. It is part of the ADCMP580/ADCMP581/ADCMP582 family, fabricated on Analog Devices' proprietary XFCB3 Silicon Germanium (SiGe) bipolar process. This comparator features Current Mode Logic (CML) output drivers, making it suitable for high-speed applications. The device is designed to operate with ±5 V power supplies, enabling a wide input range of −2 V to +3 V, with logic levels referenced to the CML outputs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay | 180 ps | |
| Minimum Pulse Width | 100 ps | |
| Random Jitter (RJ) | 200 fs | |
| Input Range | −2 V to +3 V | |
| Input Resistance | 47 to 53 Ω | |
| Input Bias Current | 30 µA | |
| Input Offset Voltage (Vos) | 10 mV | |
| Common-Mode Rejection Ratio (CMRR) | 60 dB | |
| Power Supply Voltage | ±4.5 V to ±5.5 V | |
| Package Type | 16-Lead LFCSP |
Key Features
- Ultrafast propagation delay of 180 ps and minimum pulse width of 100 ps, supporting 10 Gbps operation.
- CML output drivers capable of driving 400 mV into 50 Ω transmission lines terminated to ground.
- On-chip 50 Ω termination resistors at both input pins, with optional high impedance input capability.
- Resistor-programmable hysteresis and differential latch control.
- High power supply rejection ratio (> 70 dB).
- Operating temperature range of −40°C to +125°C.
Applications
- 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.
- Clock and data signal restoration.
Q & A
- What is the propagation delay of the ADCMP580BCPZ-WP?
The propagation delay is 180 ps.
- What is the minimum pulse width supported by the ADCMP580BCPZ-WP?
The minimum pulse width is 100 ps.
- What type of output drivers does the ADCMP580BCPZ-WP feature?
The ADCMP580BCPZ-WP features CML (Current Mode Logic) output drivers.
- What is the input range of the ADCMP580BCPZ-WP?
The input range is −2 V to +3 V.
- What is the common-mode rejection ratio (CMRR) of the ADCMP580BCPZ-WP?
The CMRR is 60 dB.
- What is the power supply voltage range for the ADCMP580BCPZ-WP?
The power supply voltage range is ±4.5 V to ±5.5 V.
- What type of package does the ADCMP580BCPZ-WP come in?
The ADCMP580BCPZ-WP comes in a 16-Lead LFCSP package.
- What are some common applications of the ADCMP580BCPZ-WP?
Common applications include automatic test equipment, high-speed instrumentation, pulse spectroscopy, medical imaging, and high-speed line receivers.
- Does the ADCMP580BCPZ-WP support high impedance input?
- What is the operating temperature range of the ADCMP580BCPZ-WP?
The operating temperature range is −40°C to +125°C.
