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RF and Microwave / RF/Microwave Attenuators / HMC939ALP4ETR
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HMC939ALP4ETR by: Analog Devices Inc

HMC939ALP4ETR

Part Details for HMC939ALP4ETR by Analog Devices Inc

Results Overview of HMC939ALP4ETR by Analog Devices Inc

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Applications Telecommunications

HMC939ALP4ETR Information

HMC939ALP4ETR by Analog Devices Inc is an RF/Microwave Attenuator.
RF/Microwave Attenuators are under the broader part category of RF and Microwave Components.

RF and Microwave Engineering focuses on the design and operation of devices that transmit or receive radio waves. The main distinction between RF and microwave engineering is their wavelength, which influences how energy is transmitted and used in various applications. Read more about RF and Microwave Components on our RF and Microwave part category page.

Price & Stock for HMC939ALP4ETR

Part # Distributor Description Stock Price Buy
DISTI # 1127-3636-1-ND
DigiKey RF ATTENUATOR 31DB 24VFQFN Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 159
In Stock
  • 1 $131.8300
  • 10 $116.7700
  • 500 $95.9197
$95.9197 / $131.8300 Buy Now
DISTI # 584-HMC939ALP4ETR
Mouser Electronics Attenuators 0.1 GHz to 33 GHz,1 dB LSB, 5-Bit, GaAs Digital Attenuator RoHS: Compliant 39
  • 1 $131.8300
  • 10 $115.8000
  • 25 $110.4800
  • 50 $110.4200
  • 100 $109.5100
  • 250 $106.3500
  • 500 $95.9100
$95.9100 / $131.8300 Buy Now
DISTI # V72:2272_16600947
Arrow Electronics 5Bit 1dBStep 31dB 33GHz 24-Pin QFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 10 Weeks Date Code: 2402 Container: Cut Strips Americas - 161
  • 1 $128.5300
  • 10 $113.2900
  • 25 $108.9600
  • 100 $102.4400
$102.4400 / $128.5300 Buy Now
Analog Devices Inc Attenuator Min Qty: 1 Package Multiple: 500 32
  • 1 $131.8300
  • 10 $116.2170
  • 25 $110.8212
  • 500 $95.9197
  • 1,000 $76.3200
$76.3200 / $131.8300 Buy Now
DISTI # 83688189
Verical 5Bit 1dBStep 31dB 33GHz 24-Pin QFN EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 2402 Americas - 161
  • 1 $128.5300
  • 10 $113.2900
  • 25 $108.9600
  • 100 $102.4400
$102.4400 / $128.5300 Buy Now
DISTI # HMC939ALP4ETR
Richardson RFPD ATTENUATOR - DIGITALLY CONTROLLED RoHS: Compliant Min Qty: 500 0
  • 500 $101.1000
  • 1,000 $99.8100
$99.8100 / $101.1000 Buy Now
Cytech Systems Limited RF ATTENUATOR 31DB 24VFQFN 500
RFQ
Vyrian RF & Microwave 108
RFQ
Win Source Electronics RF ATTENUATOR 31DB 24VFQFN / RF Attenuators 31dB 100 MHz ~ 40 GHz 24-VFQFN Exposed Pad 1310
  • 1 $163.6251
  • 2 $158.1708
  • 3 $141.8084
$141.8084 / $163.6251 Buy Now

Part Details for HMC939ALP4ETR

HMC939ALP4ETR CAD Models

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HMC939ALP4ETR Part Data Attributes

Parametric Data
HMC939ALP4ETR Analog Devices Inc
Buy Now Datasheet
Compare Parts:
HMC939ALP4ETR Analog Devices Inc HMC939ALP4ETR
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description MO-220VGGD-8, 24 PIN
Pin Count 24
Manufacturer Package Code CP-24-16
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
Attenuation-Nom 31 dB
Characteristic Impedance 50 Ω
Construction COMPONENT
Input Power-Max (CW) 27 dBm
Insertion Loss-Max 8 dB
Mounting Feature SURFACE MOUNT
Number of Terminals 24
Operating Frequency-Max 33000 MHz
Operating Frequency-Min 100 MHz
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Equivalence Code LCC24,.16SQ,20
Power Supplies +-5 V
RF/Microwave Device Type VARIABLE ATTENUATOR
Supply Current-Max 6.5 mA
Surface Mount YES
Technology GAAS

Alternate Parts for HMC939ALP4ETR

This table gives cross-reference parts and alternative options found for HMC939ALP4ETR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HMC939ALP4ETR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
HMC939ALP4E Analog Devices Inc $111.5264 HMC939ALP4E HMC939ALP4ETR vs HMC939ALP4E

HMC939ALP4ETR Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from noise sources. Use a common mode choke or a ferrite bead to filter the power supply.

  • The HMC939ALP4ETR requires a single 5V power supply. Ensure the power supply is clean and well-regulated. A 0.1uF decoupling capacitor should be placed close to the device. The device also requires a bias voltage of 2.5V on the VBIAS pin.

  • The HMC939ALP4ETR can operate up to 40 GHz, but the maximum operating frequency depends on the specific application and the quality of the PCB layout.

  • The HMC939ALP4ETR has a parallel interface that can be connected to a microcontroller or FPGA. Ensure the interface signals are properly terminated and the clock signal is synchronized with the device's clock input.

  • The typical current consumption of the HMC939ALP4ETR is 350mA, but this can vary depending on the operating frequency and the specific application.

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