ADM7150
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ADM7150

800 mA, Ultra Low Noise/High PSRR LDO

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 18
1ku List Price Starting From $3.89
Features
  • Input voltage range: 4.5 V to 16 V
  • Maximum output current: 800 mA
  • Low Noise:
    1.0 μVRMS Total Integrated Noise from 100 Hz to 100 KHz
    1.6 μVRMS Total Integrated Noise from 10 Hz to 100 KHz
  • Noise Spectral Density <1.7nV√Hz above 10 KHz
  • PSRR of >90 dB from 1 KHz to 100 KHz, >60dB @ 1 MHz, VOUT = 5V
  • Dropout voltage: 600 mV @ VOUT = 5 V/800 mA load
  • Initial accuracy: ±1%
  • Accuracy over line, load, and temperature: ±2%
  • Quiescent Current, IGND = 4.3 mA @ No Load
  • Low shutdown current: 0.1 μA
  • Stable with a 10 μF ceramic output capacitor
  • Fixed output voltage options: 1.8 V, 2.8 V, 3.0 V, 3.3 V and 5.0 V
    (16 outputs between 1.5 V and 5.0 V are available)
  • 8-lead LFCSP package and SOIC package

Additional Details
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The ADM7150 is a low dropout linear regulator that operates from 4.5 V to 16 V and provides up to 800 mA of output current. Using an advanced proprietary architecture, they provide high power supply rejection, low noise, and achieve excellent line and load transient response with a 10 μF ceramic output capacitor.

The ADM7150 is available in 1.8 V, 2.8 V, 3.0 V, 3.3 V and 5.0 V fixed output. 16 fixed output voltages between 1.5 V and 5.0 V are available upon request.

The ADM7150 regulator typical output noise is 1.0 μVrms from 100Hz to 100KHz for fixed output voltage options and <1.7nV/√Hz noise spectral density above 10 KHz. The ADM7150 is available in 8-lead, 3 mm × 3 mm LFCSP and 8-lead SOIC packages, making it not only a very compact solution, but also providing excellent thermal performance for applications requiring up to 800 mA of output current in a small, low-profile footprint.

ADM7150 is a fixed VOUT device. For an adjustable VOUT version of the ADM7150, see the ADM7151.

Applications

  • High Frequency PLL’s, VCO’s, and PLL’s with Integrated VCO’s
  • Regulation to noise sensitive applications
  • Communications and Infrastructure
  • Backhaul and microwave links
Part Models 18
1ku List Price Starting From $3.89

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Documentation

Documentation

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADM7150ACPZ-1.8-R2
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ADM7150ACPZ-1.8-R7
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ADM7150ACPZ-3.3-R2
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ADM7150ACPZ-3.3-R7
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ADM7150ACPZ-4.5-R2
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ADM7150ACPZ-4.5-R7
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ADM7150ACPZ-4.8-R2
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ADM7150ACPZ-4.8-R7
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ADM7150ACPZ-5.0-R2
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ADM7150ACPZ-5.0-R7
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ADM7150ARDZ-1.8
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ADM7150ARDZ-2.8
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ADM7150ARDZ-3.0
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ADM7150ARDZ-3.0-R7
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ADM7150ARDZ-3.3
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ADM7150ARDZ-3.3-R7
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ADM7150ARDZ-5.0
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ADM7150ARDZ-5.0-R7
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Product Lifecycle

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May 5, 2014

- 14_0126

Assembly and Test Transfer of ADM7150 and ADM7151 LFCSP Products to STATS ChipPAC China

ADM7150ACPZ-1.8-R2

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ADM7150ACPZ-1.8-R7

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ADM7150ACPZ-3.3-R2

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ADM7150ACPZ-5.0-R2

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ADM7150ACPZ-5.0-R7

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Nov 7, 2013

- 13_0223

Assembly and Test Transfer of Select 2x3 and 3x3mm LFCSP Products to STATS ChipPAC China

ADM7150ACPZ-3.3-R2

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ADM7150ACPZ-3.3-R7

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ADM7150ACPZ-4.5-R2

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ADM7150ACPZ-4.5-R7

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ADM7150ACPZ-4.8-R2

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ADM7150ACPZ-4.8-R7

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ADM7150ACPZ-5.0-R7

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PCN

May 5, 2014

- 14_0126

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Assembly and Test Transfer of ADM7150 and ADM7151 LFCSP Products to STATS ChipPAC China

ADM7150ACPZ-1.8-R2

PRODUCTION

ADM7150ACPZ-1.8-R7

PRODUCTION

ADM7150ACPZ-3.3-R2

PRODUCTION

ADM7150ACPZ-3.3-R7

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ADM7150ACPZ-4.5-R2

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ADM7150ACPZ-4.5-R7

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ADM7150ACPZ-4.8-R2

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ADM7150ACPZ-4.8-R7

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ADM7150ACPZ-5.0-R2

PRODUCTION

ADM7150ACPZ-5.0-R7

PRODUCTION

Nov 7, 2013

- 13_0223

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Assembly and Test Transfer of Select 2x3 and 3x3mm LFCSP Products to STATS ChipPAC China

ADM7150ACPZ-3.3-R2

PRODUCTION

ADM7150ACPZ-3.3-R7

PRODUCTION

ADM7150ACPZ-4.5-R2

PRODUCTION

ADM7150ACPZ-4.5-R7

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ADM7150ACPZ-4.8-R2

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ADM7150ACPZ-4.8-R7

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ADM7150ACPZ-5.0-R2

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ADM7150ACPZ-5.0-R7

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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 4

reference details image

EVAL-ADM7150

ADM7150 and ADM7151 Evaluation Board

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EVAL-ADM7150

ADM7150 and ADM7151 Evaluation Board

ADM7150 and ADM7151 Evaluation Board

Product Detail

The ADM7150CP-EVALZ and ADM7151CP-04-EVALZ evaluation boards are used to demonstrate the functionality of the ADM7150 and ADM7151 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 ADM7150 and ADM7151 data sheets.


Note:ADM7151 is adjustable and requires two resistors to set the output voltage

reference details image

AD-PAARRAY3552R-SL

RF Front-end GaN Power Amplifier Biasing, Protection, and Control Reference Design

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AD-PAARRAY3552R-SL

RF Front-end GaN Power Amplifier Biasing, Protection, and Control Reference Design

RF Front-end GaN Power Amplifier Biasing, Protection, and Control Reference Design

Features and Benefits

  • Designed to cover full Tx signal chains with integrated MCU and user-friendly GUI for faster and easier integration
  • Supports fault event protection - overvoltage (OV), overcurrent (OC), and overtemperature (OT)
  • Supports ultrafast sub-µs GaN gate voltage switching ~ (<1 µs)
  • Supports ultrafast (<10 µs) fault event protection from detection up to GaN gate pinch-off
  • Wide range of gate bias voltages from -10 V to +10 V
  • Configurable power-up and power-down sequence

Product Detail

The AD-PAARRAY3552R-SL reference design provides control, protection, and proper biasing sequence for GaN power amplifier (PA) arrays. The design incorporates the AD3553R high-speed, dual-channel, 16-bit DAC to support the ultrafast sub-µs voltage settling time of GaN gates.

Key fault events, including overvoltage, overcurrent, and overtemperature, are effectively managed by the LTC7000, a static switch driver responsible for system fault protection.

The on-board MAX32666 ultralow-power ARM® Cortex®-M4 microprocessor provides essential debug and programming features for a comprehensive software development experience with the system. The system's firmware is built on ADI's open-source no-OS framework and includes a user-friendly graphical interface (GUI) for evaluation. Updates are easily applied through an SWD UART bootloader, streamlining prototyping.

The system can be powered by an external +48 V supply, requiring high current capabilities.

APPLICATIONS

  • 5G massive MIMOs
  • Macro base stations
Specifications
Fault Events
Fault Default Limit
Overvoltage +55 V
Overcurrent 3.5 A
Overtemperature 75°C
Output Ports
Port Name No. of ports
GaN gate ports 6
+48 V Gan drain ports 4
+5 V ports 5
Enable ports 2
Power Supply
External +48 V DC at 5 A
Operating Conditions
Temperature Range 45°C to +75°C
reference details image

AD-FMCOMMS11-EBZ

Direct RF to Baseband Transmit Radio

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AD-FMCOMMS11-EBZ

Direct RF to Baseband Transmit Radio

Direct RF to Baseband Transmit Radio

Features and Benefits

  • TX
    • 16-bit 12GSPS RFDAC
    • JESD204B Interface
      • 8 lanes up to 12.5Gbps
    • 1x/2x/4x/6x/8x/12x/16x/24x/32x Interpolation
    • 64-bit NCO at max rate
    • Analog Modes of Operation:
      • Normal Mode: 6GSPS DAC rate
        • Synthesis up to 2.5GHz (1st Nyquist)
      • Mix Mode: 6GSPS DAC rate
        • Synthesis in 2nd & 3rd Nyquist zones
      • 2X Normal Mode: 12GSPS DAC rate
        • Synthesis up to 6GHz (1st Nyquist)
      • Excellent dynamic performance
  • RX
    • 3.2GHz full power bandwidth at 2.5GSPS
      • Noise Density = -149.5dBFs/Hz, ENOB = 9.5 bits
      • SFDR = 77 dBc at 1GHz Ain (2.5Gsps)
      • SFDR = 77dBc at 1.8GHz Ain (2.5Gsps)
    • +/-0.3 LSB DNL, +/-1.0 LSB INL
    • Dual supplies : 1.3V and 2.5V
    • 8 or 6 Lane JESD204B Outputs
    • Programmable clipping threshold for Fast Detect output
    • Two Integrated wide band digital down converters (DDC) per channel
      • 10-bit complex NCO
      • 2 cascaded half band filters (dec/8, dec/16)
    • Timestamp for synchronous processing alignment
      • SYSREF Setup/Hold detector
    • Programmable Interrupt (IRQ) event monitor

Product Detail

The AD-FMComms11-EBZ board is a system platform board for communication infrastructure applications that demonstrates the Direct to RF (DRF) transmitter and observation receiver architecture. Using high sample rate RFDAC(s) and RFADC(s), a number of components in previous generation transmitters can be eliminated, such as mixers, modulators, IF amplifiers and filters. The objective being to bring the ADC or DAC as close to the antenna as possible, leading to possibly more cost effective and efficient communications solution.

It is composed of multi-GSPS RF ADC and DAC, AD9625 and AD9162 respectively. The transmit path contains a balun, low pass filter, gain block and variable attenuation to produce an output appropriate for a power amplifier module. Along the observation path, the PA output is coupled back into the board through a variable attenuator, a balun and finally the ADC. Clock management is taken care of on board; all the necessary clocks are generated from a reference. Power management is present as well.

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AD-FMCOMMS6-EBZ

AD-FMCOMMS6-EBZ Evaluation Board

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AD-FMCOMMS6-EBZ

AD-FMCOMMS6-EBZ Evaluation Board

AD-FMCOMMS6-EBZ Evaluation Board

Features and Benefits

  • Reduces receiver complexity and the number of stages needed, increasing performance and reducing power consumption 
  • Avoids image rejection issues and unwanted mixing 

Product Detail

The AD-FMCOMMS6-EBZ eval board is a 400MHz to 4.4GHz receiver based on the AD9652 dual 16bit analog to digital converter, the ADL5566 High Dynamic Range RF/IF Dual Differential Amplifier and the ADL5380 quadrature demodulator.

This is an I and Q demodulation approach to direct convert (also known as a homodyne or zero IF) receiver architecture. Direct conversion radios perform just one frequency translation compared to a super-heterodyne receiver that can perform several frequency translations. One frequency translation is advantageous because it:

  • Reduces receiver complexity and the number of stages needed, increasing performance and reducing power consumption
  • Avoids image rejection issues and unwanted mixing


This topology will provide image rejection and early implementation of the differential signal environment. There is an amplification stage to maintain the full-scale input to the ACD. The local oscillator and ADC clock are on board and share the same reference signal prevent smearing. The form factor is VITA57 compliant and all of the DC power is routed from the data capture board through an FMC connector. This evaluation board demonstrates a high performance receiver signal chain aimed at military and commercial radar using “commercial off the shelf” (COTS) components. The overall circuit has a bandwidth of 220MHz with a pass band flatness of +/_ 1.0 dB. The SNR and SFDR measured at an IF of 145MHz are 64dB and 75dBc, respectively.


Tools & Simulations

Tools & Simulations 2

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.

Reference Designs

Reference Designs 9

Figure 1. Simplified Block Diagram of EVAL-CN0534-EBZ

USB Powered 5.8 GHz RF LNA Receiver with Output Power Protection

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CN0534

USB Powered 5.8 GHz RF LNA Receiver with Output Power Protection

CN0534

Circuits from the lab

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USB Powered 5.8 GHz RF LNA Receiver with Output Power Protection

Features and Benefits

  • 23.5 dB Gain
  • 5.8 GHz Optimized LNA
  • ISM Band Operation
  • USB Powered
View Detailed Reference Design external link

Design & Integration Tools

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2.72 M

Videos

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May 25, 2022

01:01

CN0534:5.8GHzに対応するUSB駆動のRFレシーバー、GaAsベースのLNAや出力電力保護機能を搭載

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Jan 24, 2022

01:01

CN0534: USB Powered 5.8 GHz RF LNA w/ Output Power Protection

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Mar 02, 2022

01:09

CN0534:USB供电的5.8 GHz RF LNA,带输出电源保护

Figure 1. CN0565 Simplified Block Diagram

Electrical Impedance Tomography Measurement System

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CN0565

Electrical Impedance Tomography Measurement System

CN0565

Circuits from the lab

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Electrical Impedance Tomography Measurement System

Features and Benefits

  • Up to 24 Input Electrodes, Software Selectable 
  • 2-wire or 4-wire Electrode Configuration Supported
  • Real and Imaginary Measurements up to 200 kHz
  • Open Source Image Recreation Algorithms
  • Isolated Power and Digital Domains from the Host
  • Arduino Form Factor Compatible
View Detailed Reference Design external link
Figure 1. CN0521 Simplified Block Diagram

USB-Powered, 2.4 GHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

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CN0521

USB-Powered, 2.4 GHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

CN0521

Circuits from the lab

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USB-Powered, 2.4 GHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

Features and Benefits

  • +26 dB of Rx Signal Gain
  • 50 ohm Input and Output Impedance
  • Overvoltage Input Protection
  • SMA Input and Output Connectors
  • USB Powered
View Detailed Reference Design external link

Design & Integration Tools

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8.71 M

Figure 1. CN0566 Simplified Block Diagram

Phased Array (Phaser) Development Platform

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CN0566

Phased Array (Phaser) Development Platform

CN0566

Circuits from the lab

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Phased Array (Phaser) Development Platform

Features and Benefits

  • 10 GHz to 10.5 GHZ Beamsteering Platform
  • 360 degree Phase Shift w/ 2.8 Degree Resolution
  • 31 dB Amplitude Tuning Range w/ 0.5 dB Resolution.
  • 8-Element Linear Array Antenna
  • Digitized with PlutoSDR
  • Runs directly on a Raspberry Pi
View Detailed Reference Design external link
Figure 1. CN0523 Simplified Block Diagram

USB-Powered, 5.8 GHz RF Power Amplifier with Overtemperature Management

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CN0523

USB-Powered, 5.8 GHz RF Power Amplifier with Overtemperature Management

CN0523

Circuits from the lab

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USB-Powered, 5.8 GHz RF Power Amplifier with Overtemperature Management

Features and Benefits

  • 5.8 GHz RF Power Amplifier
  • 24 dB of Gain
  • 50 Ohm matched SMA Input and Output Connectors
  • Over Temperature Monitoring
  • USB Powered
View Detailed Reference Design external link

Design & Integration Tools

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7.88 M

Figure 1. CN0518 Simplified Block Diagram

USB-Powered, 915 MHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

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CN0518

USB-Powered, 915 MHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

CN0518

Circuits from the lab

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USB-Powered, 915 MHz RF Low Noise Amplifier Receiver with Overpower Protection Circuit

Features and Benefits

  • +25 dB of Rx Signal Gain
  • 50 ohm Input and Output Impedance
  • Overvoltage Input Protection
  • SMA Input and Output Connectors
  • USB Powered
View Detailed Reference Design external link

Design & Integration Tools

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ZIP

8.21 M

Isolated and Nonisolated RS-485 Transceiver Simplified Schematic

A Complete Two-Port Vector Network Analyzer  

Block Diagram of the Translation Loop Synthesizer

Translation Phase Locked Loop Synthesizer with Low Phase Noise

Figure 1. CN0511 Functional Block Diagram

DC to 5.5 GHz Signal Generator with +/-0.5 dB Calibrated Output Power

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CN0511

DC to 5.5 GHz Signal Generator with +/-0.5 dB Calibrated Output Power

CN0511

Circuits from the lab

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DC to 5.5 GHz Signal Generator with +/-0.5 dB Calibrated Output Power

Features and Benefits

  • DC to 5.5 GHz Single Tone Generator
  • +/- 0.5 dB  Wideband Amplitude Calibration from 0 dBm to -40 dBm
  • 48-Bit Frequency Tuning Resolution (~43 uHz)
  • Onboard VCXO for Quick Bring Up
  • Compatible with Raspberry Pi 3B+, 4, Zero W, Zero 2W
View Detailed Reference Design external link

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