Overview
The ADCMP551BRQZ-REEL7 is a high-speed, dual comparator from Analog Devices, Inc., designed for applications that require fast response and low power consumption. This component features a latch function and complementary differential outputs, making it versatile for a wide range of signal processing applications. It is fabricated on Analog Devices’ proprietary XFCB process, ensuring high performance and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Supply Range | 3.14V to 5.25V |
| Voltage Input Offset (Max) | 10mV @ 3.3V |
| CMRR (Common Mode Rejection Ratio) | 76dB |
| PSRR (Power Supply Rejection Ratio) | 75dB |
| Propagation Delay (Max) | 0.625ns |
| Operating Temperature Range | -40°C to 85°C |
| Package / Case | 16-Lead QSOP |
Key Features
- Dual comparator design with complementary, differential, LVPECL, open-emitter, and PECL output types.
- High-speed operation with a maximum propagation delay of 0.625ns, ideal for critical signal processing tasks.
- Excellent stability due to high CMRR and PSRR of 76dB and 75dB respectively.
- Latch input for tracking, track-and-hold, or sample-and-hold modes of operation.
- Broad operating temperature range from -40°C to 85°C, making it suitable for industrial and automotive applications.
Applications
- High-speed data acquisition systems.
- Clock and data recovery circuits.
- Communication systems.
- Pulse and waveform generation.
- Automated test equipment.
Q & A
- What is the ADCMP551BRQZ-REEL7 used for?
The ADCMP551BRQZ-REEL7 is a high-speed, dual comparator used in applications requiring fast response and low power consumption, such as high-speed data acquisition, clock and data recovery circuits, and communication systems.
- What is the voltage supply range of the ADCMP551BRQZ-REEL7?
The voltage supply range is from 3.14V to 5.25V.
- What is the maximum propagation delay of the ADCMP551BRQZ-REEL7?
The maximum propagation delay is 0.625ns.
- What are the output types supported by the ADCMP551BRQZ-REEL7?
The component supports complementary, differential, LVPECL, open-emitter, and PECL output types.
- What is the operating temperature range of the ADCMP551BRQZ-REEL7?
The operating temperature range is from -40°C to 85°C.
- What package type is the ADCMP551BRQZ-REEL7 available in?
The component is available in a 16-Lead QSOP package.
- Does the ADCMP551BRQZ-REEL7 have a latch function?
Yes, it includes a latch input for tracking, track-and-hold, or sample-and-hold modes of operation.
- What are the CMRR and PSRR values of the ADCMP551BRQZ-REEL7?
The CMRR is 76dB and the PSRR is 75dB.
- Is the ADCMP551BRQZ-REEL7 suitable for industrial and automotive applications?
Yes, due to its broad operating temperature range and high reliability.
- Who manufactures the ADCMP551BRQZ-REEL7?
The component is manufactured by Analog Devices, Inc..
