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AD9834BRU-REEL7 - Analog Devices

Description: Direct Digital Synthesizer 75MHz 1-DAC 10bit Serial 20-Pin TSSOP T/R

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AD9834BRU-REEL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RU-20 (TSSOP)
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AD9834BRU-REEL7 - Analog Devices  - 3D model - Small Outline Packages - RU-20 (TSSOP)
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AD9834BRU-REEL7 Details

  • Manufacturer Part Number:

    AD9834BRU-REEL7

  • Source Url Status Check Date:

    2013-05-01 14:56:32.434

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    MO-153AC, TSSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RU-20

  • ECCN Code:

    3A991.a.2

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

  • Boundary Scan:

    NO

  • Clock Frequency-Max:

    50 MHz

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e0

  • Length:

    6.5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    3 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn85Pb15)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR

AD9834BRU-REEL7 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VDD first, followed by AVDD, and then the clock signal. This ensures that the internal voltage regulators are powered up correctly.
  • To ensure a stable output frequency, make sure that the clock input is stable and within the recommended frequency range (25 MHz to 50 MHz). Also, ensure that the device is properly bypassed with capacitors and that the power supply is clean and stable.
  • The maximum output amplitude of the AD9834 is approximately 1.4 Vpp (peak-to-peak) when loaded with a 200 Ω resistor.
  • No, the AD9834 is a sinusoidal waveform generator and is not designed to generate square wave outputs. However, you can use an external circuit to convert the sinusoidal output to a square wave.
  • The AD9834 can be programmed using a 3-wire serial interface (SCLK, SDATA, and FSYNC). You need to send a 32-bit frequency control word to the device, which consists of a 14-bit frequency tuning word and an 18-bit phase tuning word.

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AD9834BRU-REEL7 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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Part Image AD9834BRU-REEL Analog Devices Inc

Numeric Controlled Oscillator, 0-Bit, CMOS, PDSO20