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AD9643BCPZ-250 - Analog Devices

Description: 2-Channel Dual ADC Pipelined 250Msps 14-bit Parallel 64-Pin LFCSP EP Tray

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AD9643BCPZ-250 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - CP-64-4 (LFCSP)_1
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AD9643BCPZ-250 - Analog Devices  - 3D model - Quad Flat No-Lead - CP-64-4 (LFCSP)_1
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AD9643BCPZ-250 Details

  • Manufacturer Part Number:

    AD9643BCPZ-250

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-64

  • Pin Count:

    64

  • Manufacturer Package Code:

    CP-64-4

  • Country Of Origin:

    Singapore

  • ECCN Code:

    3A991.C.3

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog Input Voltage-Max:

    1.75 V

  • Conversion Time-Max:

    0.0058 µs

  • Converter Type:

    ADC, FLASH METHOD

  • JESD-30 Code:

    S-XQCC-N64

  • JESD-609 Code:

    e3

  • Length:

    9 mm

  • Linearity Error-Max (EL):

    0.011%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY, GRAY CODE

  • Output Format:

    PARALLEL, WORD

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC64,.35SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    170 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    9 mm

AD9643BCPZ-250 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a star topology for the power supply and decouple the power pins with 0.1uF and 10uF capacitors.
  • Use a low-jitter clock source (<100ps) and a 50Ω transmission line to drive the clock input. Terminate the clock line with a 50Ω resistor to match the impedance. Use a clock frequency that is a multiple of the sampling frequency to minimize jitter.
  • Power up the analog supply (AVDD) first, followed by the digital supply (DVDD). Ensure that the analog supply is stable before applying the clock signal. Finally, apply the digital input signals.
  • Use a FIFO or a buffer to handle the output data, as the AD9643BCPZ-250 outputs data in a continuous stream. Ensure that the receiving device can handle the data rate and format (e.g., 12-bit, 250MSPS).
  • Use a heat sink or a thermal pad to dissipate heat. Ensure good airflow around the device. Keep the device away from heat sources and avoid blocking airflow. Monitor the junction temperature (TJ) and ensure it stays within the recommended range (–40°C to 125°C).

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AD9643BCPZ-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.

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