Overview
The ADCMP582BCPZ-R2 is an ultrafast voltage comparator produced by Analog Devices Inc. It is part of the ADCMP580/ADCMP581/ADCMP582 series, fabricated on Analog Devices' proprietary XFCB3 Silicon Germanium (SiGe) bipolar process. This comparator features reduced swing PECL (positive ECL) output drivers, making it suitable for high-speed applications. The device is designed to operate with a wide input range and low jitter, making it ideal for various high-speed signal processing tasks.
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 | |
| Power Supplies | ±5 V | |
| Output Type | Reduced Swing PECL | |
| Output Voltage High Level (VOH) | VCCO − 0.99 V (at 25°C) | |
| Output Voltage Low Level (VOL) | VCCO − 1.33 V (at 25°C) | |
| Power Dissipation | 310 mW (typical) | |
| Package Type | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| Operating Temperature Range | −40°C to +125°C |
Key Features
- Ultrafast propagation delay of 180 ps and minimum pulse width of 100 ps, suitable for 10 Gbps operation.
- Low random jitter of 200 fs.
- Reduced swing PECL output drivers.
- Wide input range of −2 V to +3 V with ±5 V power supplies.
- 50 Ω on-chip termination resistors with optional high impedance input capability.
- High speed latch and programmable hysteresis.
- Differential latch control with 50 Ω termination to an independent VTT pin.
- High power supply rejection (> 70 dB).
Applications
- Automatic test equipment (ATE).
- High speed instrumentation.
- Pulse spectroscopy.
- Medical imaging and diagnostics.
- High speed line receivers.
- Threshold detection and peak and zero-crossing detectors.
- High speed trigger circuitry.
- Clock and data signal restoration.
Q & A
- What is the propagation delay of the ADCMP582BCPZ-R2?
The propagation delay is 180 ps.
- What is the minimum pulse width for the ADCMP582BCPZ-R2?
The minimum pulse width is 100 ps.
- What type of output drivers does the ADCMP582BCPZ-R2 feature?
The ADCMP582BCPZ-R2 features reduced swing PECL output drivers.
- What is the input range of the ADCMP582BCPZ-R2?
The input range is −2 V to +3 V.
- What are the power supply requirements for the ADCMP582BCPZ-R2?
The device requires ±5 V power supplies.
- What is the package type of the ADCMP582BCPZ-R2?
The package type is 16-Lead LFCSP (3mm x 3mm w/ EP).
- What is the operating temperature range of the ADCMP582BCPZ-R2?
The operating temperature range is −40°C to +125°C.
- Does the ADCMP582BCPZ-R2 have on-chip termination resistors?
Yes, it has 50 Ω on-chip termination resistors with optional high impedance input capability.
- What are some common applications of the ADCMP582BCPZ-R2?
Common applications include automatic test equipment, high speed instrumentation, pulse spectroscopy, medical imaging, and high speed line receivers.
- Does the ADCMP582BCPZ-R2 support high speed latch and programmable hysteresis?
Yes, it supports high speed latch and programmable hysteresis.
