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HomeProductsRF/IF and RFIDRF AmplifiersADL8142ACPZN
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ADL8142ACPZN - Analog Devices Inc.

Manufacturer Part Number
ADL8142ACPZN
Manufacturer
Analog Devices, Inc.
Allelco Part Number
98D-ADL8142ACPZN
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
39,064 pcs available, New & Original
Parts Description
IC AMP RADAR 23GHZ-31GHZ 8LFCSP
Package
8-LFCSP (2x2)
Data sheet
ADL8142ACPZN.pdf

Datasheets

ADL8142.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 39064
  • Unit Price: $103.268
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $103.268 $103.27
10+ $103.268 $1,032.68
12+ $103.268 $1,239.22
200+ $41.205 $8,241.00
500+ $39.828 $19,914.00
1000+ $39.148 $39,148.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

ADL8142ACPZN Tech Specifications
Analog Devices Inc. - ADL8142ACPZN technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - ADL8142ACPZN

Product Attribute Attribute Value
Manufacturer Analog Devices, Inc.
Voltage - Supply 1.5V ~ 3.5V
Test Frequency 27GHz ~ 31GHz
Supplier Device Package 8-LFCSP (2x2)
Series ADL8142
RF Type Radar
Package / Case 8-VFDFN Exposed Pad, CSP
Package Tape & Reel (TR)
Product Attribute Attribute Value
P1dB 10dBm
Noise Figure 1.6dB
Mounting Type Surface Mount
Gain 27dB
Frequency 23GHz ~ 31GHz
Current - Supply 25mA
Base Product Number ADL8142

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN MMIC 3A001B2
HTSUS 8542.33.0001

Frequently Asked Questions(FAQ)

What is the typical output power at 1 dB compression point (P1dB) for the ADL8142ACPZN when operating across its specified frequency range of 23GHz to 31GHz?
The ADL8142ACPZN delivers a P1dB of 10dBm under standard test conditions at frequencies between 27GHz and 31GHz. This value reflects the amplifier’s linear output capability before significant gain compression occurs, which is critical for radar applications requiring predictable power delivery without distortion.
How does the noise figure of the ADL8142ACPZN compare to other wideband RF amplifiers in the same frequency band, particularly in terms of receiver sensitivity for radar systems?
With a noise figure of 1.6dB, the ADL8142ACPZN offers low intrinsic noise performance suitable for high-sensitivity radar front-ends. This level of noise contribution enables improved signal detection in low-reflectivity environments, making it advantageous over devices with higher noise figures when system-level sensitivity is prioritized.
Can the ADL8142ACPZN operate reliably from a single 1.8V supply, and what design considerations are necessary to ensure stable performance under such conditions?
Yes, the ADL8142ACPZN supports supply voltages from 1.5V to 3.5V, including 1.8V operation. However, proper biasing and decoupling are essential to maintain linearity and minimize harmonic distortion. Designers should implement low-impedance supply paths and bypass capacitors near the package pins to stabilize the internal bias network.
In what ways does the gain flatness of the ADL8142ACPZN affect multi-channel radar array designs, especially when using multiple units across the 23GHz–31GHz band?
Although not explicitly detailed in the datasheet, the 27dB gain combined with a narrow bandwidth suggests relatively stable gain across the operational range. In phased-array radar systems, this consistency helps reduce calibration complexity and improves beamforming accuracy by minimizing amplitude variations between channels.
What impact does the 25mA quiescent current have on power consumption in battery-powered or energy-constrained radar sensor nodes?
The ADL8142ACPZN consumes 25mA at typical supply voltage levels, contributing significantly to total system power draw. For low-power embedded radar applications, this necessitates careful thermal management and may require duty-cycling strategies to extend operational life.
How should the ADL8142ACPZN be handled during PCB assembly given its Moisture Sensitivity Level (MSL) rating?
Classified as MSL 1, the ADL8142ACPZN is considered moisture-insensitive and can be stored indefinitely at ambient conditions before reflow soldering. No special dry storage or baking is required prior to use, simplifying inventory handling and reducing assembly preparation steps.
Is the ADL8142ACPZN compatible with automated optical inspection (AOI) and X-ray verification in high-volume production environments?
As an 8-LFCSP (2x2) package with exposed pad, the ADL8142ACPZN is amenable to standard surface-mount technology (SMT) processes. Its small form factor supports high-density layouts but requires precise solder paste application; however, visual and X-ray inspection remain viable due to the package’s symmetry and lead visibility.
What trade-offs exist between gain, noise figure, and power consumption when selecting between the ADL8142ACPZN and alternative MMICs in Ka-band radar modules?
The ADL8142ACPZN balances moderate gain (27dB), excellent noise figure (1.6dB), and relatively low supply current (25mA). Compared to higher-gain alternatives, it may require fewer cascaded stages, reducing overall noise contribution; however, competing devices might offer superior P1dB or bandwidth at the cost of increased current or reduced linearity.
How does the ECCN classification (MMIC 3A001B2) influence export compliance decisions involving the ADL8142ACPZN?
Assigned ECCN 3A001B2 indicates the ADL8142ACPZN falls under U.S. export controls for certain microwave integrated circuits. Importers and exporters must verify end-use restrictions, particularly for military or surveillance-related applications, and comply with relevant regulatory filings regardless of destination country.
What role does the base product number ADL8142 play in future design revisions or alternate sourcing strategies?
The base product number ADL8142 identifies the broader family of variants, which may differ in packaging, frequency tuning, or minor electrical characteristics. Designers leveraging the ADL8142ACPZN can evaluate compatible options during long-term availability planning without redesigning the entire front-end architecture.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. ADL8142ACPZN

Product Attribute ADL8142ACPZN-R7 ADL8142ACPZN-CSL ADL8142ACPZN-R7-CSL ADL8121ACPZN
Part Number ADL8142ACPZN-R7 ADL8142ACPZN-CSL ADL8142ACPZN-R7-CSL ADL8121ACPZN
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Test Frequency - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
RF Type - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Series - - - -
Gain - - - -
Current - Supply - - - -
Frequency - - - -
P1dB - - - -
Noise Figure - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Voltage - Supply - - - -

ADL8142ACPZN Datasheet PDF

Download ADL8142ACPZN pdf datasheets and Analog Devices Inc. documentation for ADL8142ACPZN - Analog Devices Inc..

Datasheets
ADL8142.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Arch***ct
    Jul 15, 2026

    Used this device in a communication signal processing board. Stable timing and no unexpected issues during implementation.

  • FPGA***lorer88
    Jul 7, 2026

    The FPGA works properly and all functions operate as expected. Documentation required some additional research, but overall it is a usable device for smaller signal processing projects.

  • Nath***oleman
    Jun 29, 2026

    Used this sensor component in an industrial automation setup. Detection accuracy was consistent and installation was straightforward.

  • Emil***rperTech
    Jun 23, 2026

    Works exactly as described. I used it as a USB-to-SPI bridge in a small MCU development project and communication was stable from the first setup.

  • Liam***terTech
    Jun 15, 2026

    Used this CPLD in a logic control project. Programming was straightforward and signal timing matched the design requirements.

  • Nath***rooks
    Jun 11, 2026

    Installed this power component in a converter board. Output remained stable under different load conditions and thermal performance was better than expected.

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

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Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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ADL8142ACPZN Image

ADL8142ACPZN

Analog Devices Inc.
98D-ADL8142ACPZN

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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