ADL5519ACPZ-R7
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Analog Devices Inc. ADL5519ACPZ-R7

Manufacturer No:
ADL5519ACPZ-R7
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC AMP LOG DETECT CTRLR 32LFCSP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADL5519ACPZ-R7, produced by Analog Devices Inc., is a dual-demodulating logarithmic amplifier designed for precise RF signal measurement and power control. This device incorporates two AD8317 logarithmic detector/controller cores, enabling it to accurately convert RF input signals into corresponding decibel-scaled output voltages. The ADL5519 is fabricated on a SiGe bipolar IC process and is available in a compact 5 mm × 5 mm, 32-lead LFCSP package. It operates over a temperature range of -40°C to +125°C, making it suitable for a wide range of applications in RF and microwave systems.

Key Specifications

ParameterValue
Frequency Range1 MHz to 8 GHz (useful operation up to 10 GHz)
Input Power Range-60 dBm to 0 dBm (typical)
Log Conformance Error±1 dB (typical)
Noise Spectral Density1.15 nV/√Hz
Operating CurrentApproximately 60 mA at 27°C
Stand-by CurrentLess than 1 mA
Package Type32-lead LFCSP (5 mm × 5 mm)
Operating Temperature Range-40°C to +125°C
Wake-up TimeAbout 0.5 μs

Key Features

  • Dual-channel, six-stage demodulating logarithmic amplifier
  • Accurate conversion of RF input signals to decibel-scaled output voltages
  • Independent, logarithmic output voltages for both RF measurement channels
  • Additional output ports (OUTP and OUTN) for measured differences between channels
  • On-chip channel matching for temperature and process insensitivity
  • Temperature sensor pin providing a scaled voltage proportional to temperature
  • Configurable output pins for control voltage to variable gain amplifiers (VGAs)
  • Low broadband noise output pins
  • Compact 32-lead LFCSP package with thermal and low inductance benefits

Applications

  • RF measurement and power control systems
  • Communications analog front ends
  • Beamformers, phase shifters, and vector modulators
  • Frequency dividers, multipliers, and detectors
  • I/Q modulators and demodulators
  • Phase locked loop (PLL) synthesizers and translation loops
  • Quadrature digital up converters (QDUC)
  • RF integrated transmitters, receivers, and transceivers
  • RF mixers and switches
  • Tunable filters and voltage-controlled oscillators (VCOs)

Q & A

  1. What is the primary function of the ADL5519ACPZ-R7?
    The ADL5519ACPZ-R7 is a dual-demodulating logarithmic amplifier that converts RF input signals into decibel-scaled output voltages.
  2. What is the frequency range of the ADL5519ACPZ-R7?
    The device operates from 1 MHz to 8 GHz, with useful operation up to 10 GHz.
  3. What is the typical log conformance error of the ADL5519ACPZ-R7?
    The typical log conformance error is ±1 dB.
  4. What is the noise spectral density of the ADL5519ACPZ-R7?
    The noise spectral density is 1.15 nV/√Hz.
  5. How much current does the ADL5519ACPZ-R7 consume during operation?
    The operating current is approximately 60 mA at 27°C.
  6. What is the stand-by current of the ADL5519ACPZ-R7?
    The stand-by current is less than 1 mA.
  7. What is the package type and size of the ADL5519ACPZ-R7?
    The device is packaged in a 32-lead LFCSP (5 mm × 5 mm).
  8. What is the operating temperature range of the ADL5519ACPZ-R7?
    The operating temperature range is -40°C to +125°C.
  9. How long does it take for the ADL5519ACPZ-R7 to wake up from power-down mode?
    The wake-up time is about 0.5 μs.
  10. Can the output pins of the ADL5519ACPZ-R7 be used for other functions?
    Yes, the output pins can be configured to provide control voltage to variable gain amplifiers (VGAs) and other system solutions.

Product Attributes

Function:Detector/Controller
Frequency:1MHz ~ 10GHz
RF Type:WiMax, WLAN
Secondary Attributes:- 
Mounting Type:Surface Mount
Package / Case:32-VFQFN Exposed Pad, CSP
Supplier Device Package:32-LFCSP (5x5)
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Same Series
ADL5519-EVALZ
ADL5519-EVALZ
EVALUATION BOARD FOR ADL5519

Similar Products

Part Number ADL5519ACPZ-R7 ADL5519ACPZ-R2
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Function Detector/Controller Detector/Controller
Frequency 1MHz ~ 10GHz 1MHz ~ 10GHz
RF Type WiMax, WLAN WiMax, WLAN
Secondary Attributes - -
Mounting Type Surface Mount Surface Mount
Package / Case 32-VFQFN Exposed Pad, CSP 32-WFQFN Exposed Pad, CSP
Supplier Device Package 32-LFCSP (5x5) 32-LFCSP-WQ (5x5)

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