Overview
The ADCMP582BCPZ-RL7 is an ultrafast Silicon Germanium (SiGe) voltage comparator fabricated on Analog Devices, Inc.'s proprietary XFCB3 bipolar process. This component is part of the ADCMP580/ADCMP581/ADCMP582 family, with the ADCMP582 specifically featuring reduced swing Positive ECL (PECL) output drivers. It is designed for high-speed applications, offering exceptional performance characteristics such as low propagation delay and minimal random jitter.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay | 180 | ps |
| Minimum Pulse Width | 100 | ps |
| Random Jitter (RJ) | 200 | fs |
| Input Range | -2 to +3 | V |
| Power Supplies | +4.5 to +5.5, -4.5 to -5.5 | V |
| Input Resistance | 47 to 53 | Ω |
| Common-Mode Rejection Ratio (CMRR) | 60 | dB |
| Output Type | Reduced Swing PECL | |
| Package Type | 16-Lead LFCSP (3mm x 3mm w/ EP) | |
| Operating Temperature Range | -40 to +125 | °C |
Key Features
- Ultrafast propagation delay of 180 ps and minimum pulse width of 100 ps, supporting 10 Gbps operation
- Low random jitter of 200 fs
- Wide input range of -2 V to +3 V with ±5 V power supplies
- On-chip 50 Ω termination resistors at both input pins, with optional high impedance input capability
- Reduced swing PECL output drivers designed to drive 400 mV into 50 Ω transmission lines terminated to VCCO - 2 V
- High speed latch and programmable hysteresis
- Differential latch input controls with 50 Ω termination to an independent VTT pin
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 ADCMP582BCPZ-RL7?
The propagation delay is 180 ps
- What is the minimum pulse width supported by the ADCMP582BCPZ-RL7?
The minimum pulse width is 100 ps
- What type of output drivers does the ADCMP582BCPZ-RL7 feature?
The ADCMP582BCPZ-RL7 features reduced swing PECL output drivers
- What is the input range of the ADCMP582BCPZ-RL7?
The input range is -2 V to +3 V
- What are the power supply requirements for the ADCMP582BCPZ-RL7?
The power supplies are +4.5 to +5.5 V and -4.5 to -5.5 V
- What is the common-mode rejection ratio (CMRR) of the ADCMP582BCPZ-RL7?
The CMRR is 60 dB
- What package type is the ADCMP582BCPZ-RL7 available in?
The package type is 16-Lead LFCSP (3mm x 3mm w/ EP)
- What is the operating temperature range of the ADCMP582BCPZ-RL7?
The operating temperature range is -40°C to +125°C
- What are some typical applications of the ADCMP582BCPZ-RL7?
Typical applications include automatic test equipment, high speed instrumentation, pulse spectroscopy, medical imaging, and high speed line receivers
- Does the ADCMP582BCPZ-RL7 have on-chip termination resistors?
Yes, it has 50 Ω on-chip termination resistors at both input pins, with optional high impedance input capability
