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AD9691BCPZRL7-1250 - Analog Devices

Description: 14-Bit, 1.25 GSPS JESD204B, Dual Analog-to-Digital Converter

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AD9691BCPZRL7-1250 - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - -88-Lead Lead Frame Chip Scale Package [LFCSP] 12 × 12 mm Body and 0.85 mm Package Height (CP-88-4)1
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AD9691BCPZRL7-1250 - Analog Devices  - 3D model - Quad Flat No-Lead - -88-Lead Lead Frame Chip Scale Package [LFCSP] 12 × 12 mm Body and 0.85 mm Package Height (CP-88-4)1
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AD9691BCPZRL7-1250 Details

  • Manufacturer Part Number:

    AD9691BCPZRL7-1250

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LFCSP-88

  • Pin Count:

    88

  • Manufacturer Package Code:

    CP-88-4

  • Country Of Origin:

    Singapore

  • ECCN Code:

    3A001.A.5.A.4

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog Input Voltage-Max:

    1.58 V

  • Analog Input Voltage-Min:

    -1.58 V

  • Converter Type:

    ADC, PROPRIETARY METHOD

  • JESD-30 Code:

    S-XQCC-N88

  • JESD-609 Code:

    e3

  • Length:

    12 mm

  • Linearity Error-Max (EL):

    0.0397%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    2

  • Number of Bits:

    14

  • Number of Functions:

    1

  • Number of Terminals:

    88

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC88,.47SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    1250 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    0.9 mm

  • Supply Current-Max:

    1.25 mA

  • Supply Voltage-Nom:

    1.25 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    12 mm

AD9691BCPZRL7-1250 Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the AD9691's performance. Analog Devices recommends a 4-layer PCB with a solid ground plane, and to keep the analog and digital signals separate. The datasheet provides a recommended layout, but it's also recommended to consult with an experienced PCB designer.
  • The AD9691 requires a high-quality clock source to achieve optimal performance. It's recommended to use a low-jitter clock source, such as a crystal oscillator or a high-quality clock generator. The clock frequency should be set to the desired sampling rate, and the clock signal should be routed close to the AD9691's clock input pin.
  • Proper power supply decoupling is essential for the AD9691's performance. Analog Devices recommends using a combination of ceramic and electrolytic capacitors to decouple the power supply pins. A 10uF ceramic capacitor should be placed close to the power supply pin, and a 10uF electrolytic capacitor should be placed further away.
  • The AD9691 outputs digital data in a specific format, which may require additional processing or formatting before it can be used by the downstream system. Engineers should consult the datasheet for the specific output data format and ensure that their system is capable of handling the data correctly.
  • The AD9691 can generate heat during operation, especially at high sampling rates. Engineers should ensure that the device is properly mounted on a heat sink or a thermally conductive PCB, and that there is adequate airflow around the device to prevent overheating.

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AD9691BCPZRL7-1250 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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