HMC373LP3ETR footprint, schematic symbol and 3D model by Analog Devices

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PCB Footprints

HMC373LP3ETR - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - LFCSP_2026-1.1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for HMC373LP3ETR
Part Number HMC373LP3ETR
Manufacturer Analog Devices
Pin Count 17
Part Category Integrated Circuit
Package Category Quad Flat No-Lead
Footprint Name Quad Flat No-Lead - LFCSP_2026-1.1
Released Date Aug 28, 2026
Last Modified Date Aug 28, 2026 10:20 AM UTC
Pinout / Pin List Click Here (Member Only)

HMC373LP3ETR Details

Manufacturer Part Number:
HMC373LP3ETR
Brand Name:
Analog Devices Inc
Pbfree Code:
No
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
QFN-16
Pin Count:
16
Manufacturer Package Code:
HCP-16-3
Country Of Origin:
South Korea
ECCN Code:
EAR99
HTS Code:
8542.33.00.01
Manufacturer:
Analog Devices Inc
YTEOL:
8.5
Characteristic Impedance:
50 Ω
Construction:
COMPONENT
Gain:
10.5 dB
Input Power-Max (CW):
15 dBm
Mounting Feature:
SURFACE MOUNT
Number of Functions:
1
Number of Terminals:
16
Operating Frequency-Max:
1000 MHz
Operating Frequency-Min:
700 MHz
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Equivalence Code:
LCC16,.12SQ,20
Power Supplies:
5 V
RF/Microwave Device Type:
WIDE BAND LOW POWER
Surface Mount:
YES
Technology:
PHEMT
VSWR-Max:
1.78

HMC373LP3ETR Frequently Asked Questions (FAQs)

A good PCB layout for the HMC373LP3ETR involves keeping the signal paths short, using a solid ground plane, and minimizing the distance between the device and the antenna. It's also recommended to use a 50-ohm microstrip transmission line to connect the device to the antenna.
To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. The device requires a single 3.3V supply voltage, and the VCC pin should be decoupled with a 10nF capacitor to ground. Additionally, the bias voltage (VBIAS) should be set to 1.5V using a voltage divider or a dedicated voltage reference.
The HMC373LP3ETR can handle up to 30dBm (1W) of input power. However, it's recommended to operate the device at a maximum of 20dBm (0.1W) to ensure reliable operation and minimize the risk of damage.
To troubleshoot common issues, start by verifying the PCB layout and ensuring that the device is properly biased. Check for any signs of damage or overheating, and verify that the input and output impedances are matched correctly. Use a spectrum analyzer to measure the gain and noise floor, and compare the results to the datasheet specifications. If issues persist, consult the application notes and contact Analog Devices' technical support for further assistance.
While the HMC373LP3ETR is designed for 50-ohm systems, it can be used in non-50-ohm systems with proper impedance matching. To do so, use a pi-network or a T-network impedance matching circuit to transform the impedance to 50 ohms. Consult the application notes and use impedance matching software or calculators to determine the required component values.

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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