ADL5382

RECOMMENDED FOR NEW DESIGNS

ADL5382

700 MHz TO 2700 MHz Quadrature Demodulator

RECOMMENDED FOR NEW DESIGNS

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Features

I/Q Demodulator
Operating RF frequency
700 MHz to 2700MHz
IIP3 +30 dBm
IIP2 +60dBm
Input P1dB +13dBm
NF 14 dB @ 900MHz
Voltage Conversion Gain of 5dB

Quadrature demodulation accuracy
Phase accuracy <0.5°
Amplitude balance <0.25 dB
LO Input –10 to +5 dBm
Demodulation Bandwidth ~500 MHz
I/Q Drive 2V_pk into 200Ω
Programmable Power Consumption

Additional Details

The ADL5382 is a broadband quadrature I-Q demodulator that covers an RF input frequency range from 700 MHz to 2.7 GHz. With a NF = 14 dB, IP1dB = 14.7 dBm, and IIP3 = 33.5 dBm at 900 MHz, the ADL5382 demodulator offers outstanding dynamic range suitable for the demanding infrastructure direct-conversion requirements. The differential RF inputs provide a well-behaved broadband input impedance of 50 Ω and are best driven from a 1:1 balun for optimum performance.

Excellent demodulation accuracy is achieved with amplitude and phase balances ~0.05 dB and ~0.2°, respectively. The demodulated in-phase (I) and quadrature (Q) differential outputs are fully buffered and provide a voltage conversion gain of ~4 dB. The buffered baseband outputs are capable of driving a 2 Vp-p differential signal into 200 Ω.

The fully balanced design minimizes effects from second-order distortion. The leakage from the LO port to the RF port is <−65 dBc. Differential dc offsets at the I and Q outputs are typically <10 mV. Both of these factors contribute to the excellent IIP2 specifications which is >60 dBm.

The ADL5382 operates off a single 4.75 V to 5.25 V supply. The supply current is adjustable with an external resistor from the BIAS pin to ground. The ADL5382 is fabricated using the Analog Devices, Inc., advanced Silicon-Germanium bipolar process and is available in a 24-lead exposed paddle LFCSP. Performance is specified over a -40°C to +85°C temperature range.

APPLICATIONS

QAM/QPSK demodulator
W-CDMA/CDMA/CDMA2000/GSM
Point-to-(Multi)Point Radio
WiMax

View All Documentation

Ask a Question

Submit your question below and we will return the best answer from ADI’s knowledge database:

Other places you can find help

Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

Ask the EngineerZone Community

FAQs

Sales & Ordering FAQs

Part Models 2

1ku List Price Starting From $6.49

Technical Documents 7

ADL5382: 700 MHz to 2.7 GHz Quadrature Demodulator Datasheet (Rev.B) 06/15/2023

UG-093: Evaluation Board User Guide for the Dual, Continuous Time Sigma-Delta Modulator 04/08/2010

AN-1236: Interfacing the ADL5382 Quadrature I/Q Demodulator to the AD9262 16-Bit Continuous Time Sigma-Delta ADC as an RF-to-Bits Solution 02/21/2024

Assess Quadrature-Demodulator Noise Figure Using Vector Signal Analysis 11/20/2008

Semiconductors Simplify Direct-Conversion Design 03/18/2010

Direct Conversion Receiver Designs Enable Multi-standard/Multi-band Operation 02/17/2009

ADL5382 Gerber Files 09/13/2011

Reference Materials 1

RF, Microwave, and Millimeter Wave Product Selection Guide 07/13/2018

Design Resources 2

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADL5382ACPZ-R7	24-Lead LFCSP (4mm x 5mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
ADL5382ACPZ-WP	24-Lead LFCSP (4mm x 5mm w/ EP)	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

ADL5382ACPZ-R7
Pin/Package Drawing
24-Lead LFCSP (4mm x 5mm w/ EP)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

ADL5382ACPZ-WP
Pin/Package Drawing
24-Lead LFCSP (4mm x 5mm w/ EP)
Documentation

HTML Material Declaration

HTML Reliablity Data

CAD Symbols, Footprints, and 3D Models
Ultra Librarian
SamacSys

PCN/PDN Information

Filter by Model

Part Models

Product Lifecycle

PCN

May 13, 2014

- 14_0020

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

ADL5382ACPZ-R7

PRODUCTION

pdf

PCN14_0020_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Package Outline Drawing

pdf

Qualification Report Summary

May 22, 2012

- 12_0063

Conversion of Select Sizes of LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE-Korea.

ADL5382ACPZ-R7

PRODUCTION

pdf

PCN12_0063_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Detailed Parts List

pdf

Package Outline Drawing

pdf

Qualification Report Summary

May 5, 2014

- 14_0020

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

ADL5382ACPZ-WP

pdf

PCN14_0020_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Package Outline Drawing

pdf

Qualification Report Summary

Filter by Model

Part Models

Product Lifecycle

PCN

May 13, 2014

- 14_0020

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

ADL5382ACPZ-R7

PRODUCTION

pdf

PCN14_0020_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Package Outline Drawing

pdf

Qualification Report Summary

May 22, 2012

- 12_0063

Conversion of Select Sizes of LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE-Korea.

ADL5382ACPZ-R7

PRODUCTION

pdf

PCN12_0063_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Detailed Parts List

pdf

Package Outline Drawing

pdf

Qualification Report Summary

May 5, 2014

- 14_0020

Conversion of 4x4mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

ADL5382ACPZ-WP

pdf

PCN14_0020_Form

xls

Material_Report

pdf

Detailed Change Description

pdf

Package Outline Drawing

pdf

Qualification Report Summary

Companion Parts 19

Parts	Product Life Cycle	Description
Baseband Programmable VGA-Filters2
ADRF6510	Obsolete	30 MHz Dual Programmable Filters and Variable Gain Amplifiers
ADRF6516	Obsolete	31 MHz, Dual Programmable Filters and Variable Gain Amplifiers
Fractional-N PLL1
ADF4156	PRODUCTION	6.2 GHz Fractional-N Frequency Synthesizer
Fully Differential Amplifiers3
ADL5562	RECOMMENDED FOR NEW DESIGNS	3.3 GHz Ultralow Distortion RF/IF Differential Amplifier
ADL5565	RECOMMENDED FOR NEW DESIGNS	6 GHz Ultrahigh Dynamic Range Differential Amplifier
AD8366	RECOMMENDED FOR NEW DESIGNS	DC to 600 MHz, Dual-Digital Variable Gain Amplifiers
Integer-N PLL2
ADF4350	PRODUCTION	Wideband Synthesizer with Integrated VCO
ADF4106	PRODUCTION	6 GHz integer-N PLL
Single Channel A/D Converters1
AD9262	NOT RECOMMENDED FOR NEW DESIGNS	16-Bit, 2.5 MHz/5 MHz/10 MHz, 30 MSPS to 160 MSPS Dual Continuous Time Sigma-Delta ADC
Single-Ended to Differential Amplifiers4
ADA4930-1	RECOMMENDED FOR NEW DESIGNS	Ultralow Noise Drivers for Low Voltage ADCs
ADA4930-2	RECOMMENDED FOR NEW DESIGNS	Ultralow Noise Drivers for Low Voltage ADCs
ADA4950-1	RECOMMENDED FOR NEW DESIGNS	Low Power Selectable Gain Differential ADC Driver, G = 1, 2, 3
ADA4950-2	RECOMMENDED FOR NEW DESIGNS	Low Power Selectable Gain Differential ADC Driver, G = 1, 2, 3
Standard High Speed A/D Converters6
AD9258	PRODUCTION	14-Bit, 125 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9251	PRODUCTION	14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9268	PRODUCTION	16-Bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9650	RECOMMENDED FOR NEW DESIGNS	16-Bit, 25 MSPS/65 MSPS/80 MSPS/105 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
AD9269	RECOMMENDED FOR NEW DESIGNS	16-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter
AD9231	PRODUCTION	12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter

EVAL-ADL5382

ADL5382 Evaluation Board

EVAL-ADL5382

ADL5382 Evaluation Board

Buy Now View Details

Product Detail

ADL5382-EVALZ is a fully populated, 4-layer, FR4-based evaluation board designed to allow the easy evaluation of all features of the ADL5382. The evaluation board integrates bypassable transformers to allow single ended or differential baseband I and Q outputs and the evaluation board requires only a single supply within the range of 4.75 V to 5.25 V.

Resources

zip

ADL5382 Gerber Files

238 kB

pdf

UG-093: Evaluation Board User Guide for the Dual, Continuous Time Sigma-Delta Modulator

1449 kB

EVAL-ADL5382

ADL5382 Evaluation Board

ADIsimPLL™

ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.

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