ADM7155

RECOMMENDED FOR NEW DESIGNS

600 mA, Ultralow Noise, High PSRR, RF Linear Regulator

Data Sheet (Rev. C) Product Selection Table
Part Models
8
1ku List Price
Starting From $2.75
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Part Details

  • Input voltage range: 2.3 V to 5.5 V
  • Output voltage range: 1.2 V to 3.4 V
  • Maximum load current: 600 mA
  • Initial accuracy: ±0.5%
  • Stable with a 10 μF ceramic output capacitor
  • 8-lead LFCSP and 8-lead SOIC packages
  • Precision enable
  • See datasheet for additional features
ADM7155
600 mA, Ultralow Noise, High PSRR, RF Linear Regulator
ADM7155 Typical Application Circuit Diagram ADM7155 Pin Configuration ADM7155 Pin Configuration
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Documentation

Data Sheet 1

User Guide 1

Application Note 1

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Hardware Ecosystem

Parts Product Life Cycle Description
ADM7154
RECOMMENDED FOR NEW DESIGNS 600 mA, Ultralow Noise, High PSRR, RF Linear Regulator
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Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

  • ADM7155-01
  • ADM7155-02
  • ADM7155-03
  • ADM7155-04

ADI Linear Regulator Design Tool and Parametric Search

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

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LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

eval board
schematic 1
schematic 2
EVAL-ADM7154

ADM7154 Evaluation Board

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Features and Benefits

  • Input voltage range: 2.3 V to 5.5 V
  • Maximum output current: 600 mA
  • Low noise
  • 0.9 µV rms total integrated noise from 100 Hz to 100 kHz
  • 1.6 µV rms total integrated noise from 10 Hz to 100 kHz
  • Initial accuracy: ±0.5%
  • Fixed 3.3 V (ADM7154) and adjustable (ADM7155) output versions
  • 8-lead LFCSP and 8-lead SOIC packages

Product Details

The ADM7154CP-3.3EVALZ, ADM7154CP-1.8EVALZ and ADM7155CP-02-EVALZ evaluation boards are used to demonstrate the functionality of the ADM7154 and ADM7155 linear regulators, respectively.

Simple device measurements, such as line and load regulation, dropout, and ground current, can be demonstrated with just a single voltage source, a voltmeter, an ammeter, and load resistors.

For more details about the linear regulators, refer to the ADM7154 and ADM7155 data sheets.

Evaluation Kit Contents
  •     ADM7154CP-3.3EVALZ, ADM7154CP-1.8EVALZ or ADM7155CP-02-EVALZ evaluation board
Additional Equipment Needed
  •     DC power supply
  •     Multimeters for voltage and current measurements
  •     Electronic or resistive loads

eval board
schematic 3
schematic 4
schematic 5
schematic 6
AD-JUPITER-EBZ

Software-Defined Radio

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Features and Benefits

  • RF/SDR
    • ADRV9002 transceiver
    • 2 x receiver, 2 x transmitter
    • LO frequency range 30 MHz to 6 GHz
    • 12 kHz to 40 MHz frequency bandwidth
    • Sampling rate 12 kSPS to 61.44 MSPS
  • External Device Clock Input
  • External MCS Input
  • RF Front-end
  • Processing System
    • Zynq UltraScale+ MPSoC XCZU3EG
      • ARM Cortex-A53 1.5 GHz
      • ARM Cortex-R5 500 MHz
      • Mali-400 MP2 graphic processor
      • Programmable logic 154 k
    • DDR4 – 2 GB (x32)
    • Boot source
      • SD card 3.0
      • Flash memory 128 MB
    • User Interfaces
      • USB 3.1 Gen 1 – Type C
        • Upstream Facing Port (UFP)
        • Downstream Facing Port (DFP)
        • USB 2.0 compatible
    • Ethernet 1000BASE-T RGMII
    • Display Port v1.2 (2 lanes, 5.4 Gbps)
    • SATA 3
    • USB (micro) debug interface
    • 16 GPIOs (3V3 LVCMOS)
  • Power Sources
    • USB Type-C (power only)
      • Power Sink 5V, 9V/3A
    • USB Type-C (data)
      • Power Sink 5V/3A
      • Power Source 5V/0.9 A
    • 802.3at POE compliant, 25.5 W Type2 (POE+)

Product Details

The AD-JUPITER-EBZ is a versatile software-defined platform based on Analog Devices ADRV9002 and Xilinx Zynq UltraScale+ MPSoC. The ADRV9002 is a new generation RF transceiver that has dual-channel transmitters, dual-channel receivers covering a frequency range of 30 MHz to 6 GHz. This device has a high-quality RF linearity performance and a set of advanced features like fast profiles switching, flexible power vs. performance configuration, fast frequency hopping, multi-chip synchronization, and digital pre-distortion (DPD) for narrow and wide band waveform.

The evaluation platform includes XCZU3EG processing device that has a wide range of interfaces, making the system capable of local processing or streaming to a remote host. It comes integrated in a self-contained ruggedized aluminum case, which gives flexibility in evaluating and prototyping across different environments.

APPLICATIONS

  • Aerospace and Defense
  • Communications
  • Advanced Education
EVAL-ADM7154
ADM7154 Evaluation Board
Eval_AD715x Eval-ADM7154PFCSP
AD-JUPITER-EBZ
Software-Defined Radio
AD-JUPITER-EBZ Board Photo Angle View AD-JUPITER-EBZ Board Photo Top View AD-JUPITER-EBZ Board Photo Back View AD-JUPITER-EBZ Block Diagram

Latest Discussions

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