- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for AD6643BCPZRL7-250
- Part Number AD6643BCPZRL7-250
- Manufacturer Analog Devices
- Pin Count 65
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - (CP-64-4)
- Released Date Mar 9, 2025
- Last Modified Date Mar 9, 2025 3:50 AM UTC
- Pinout / Pin List Click Here (Member Only)
AD6643BCPZRL7-250 Details
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Manufacturer Part Number:
AD6643BCPZRL7-250
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Source Url Status Check Date:
2013-05-01 14:56:15.913
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
QFN
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Package Description:
LFCSP-64
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Pin Count:
64
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Manufacturer Package Code:
CP-64-4
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Country Of Origin:
Singapore
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ECCN Code:
5A991.B
AD6643BCPZRL7-250 Frequently Asked Questions (FAQs)
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A good PCB layout is crucial for optimal performance of the AD6643. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog signal traces.
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To optimize the clock signal, it is recommended to use a low-jitter clock source, such as a crystal oscillator or a high-quality clock generator. The clock signal should also be properly terminated and decoupled to minimize noise and reflections.
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The recommended power-up sequence for the AD6643 is to first apply the analog power supply (AVDD), followed by the digital power supply (DVDD), and finally the clock signal. This sequence helps to ensure that the device powers up correctly and minimizes the risk of latch-up or other issues.
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The digital output data from the AD6643 is in a CMOS-compatible format and can be directly connected to a microcontroller or FPGA. It is recommended to use a suitable interface circuit, such as a FIFO or a serializer, to handle the high-speed data output and ensure reliable data transfer.
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The AD6643 is a high-speed device that can generate significant heat during operation. It is recommended to use a suitable heat sink or thermal management strategy, such as a thermal pad or a heat spreader, to keep the device temperature within the recommended operating range.
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AD6643BCPZRL7-250 Overview
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.