HMC347ALP3ETR
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Analog Devices Inc. HMC347ALP3ETR

Manufacturer No:
HMC347ALP3ETR
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC RF SWITCH SPDT 14GHZ 16QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The HMC347ALP3ETR is a broadband non-reflective GaAs MESFET SPDT (Single-Pole Double-Throw) MMIC (Monolithic Microwave Integrated Circuit) switch manufactured by Analog Devices Inc. This component is designed to operate across a wide frequency range from DC to 20 GHz, making it suitable for various high-frequency applications. The switch is characterized by its high isolation and low insertion loss, which are critical parameters for maintaining signal integrity in RF and microwave systems.

Key Specifications

Parameter Frequency Range Min. Typ. Max. Units
Insertion Loss DC - 20.0 GHz 1.7 2.2 - dB
Isolation DC - 20.0 GHz 40 45 - dB
Return Loss (On State) DC - 20.0 GHz 10 13 - dB
Return Loss (RF1, RF2 On State) DC - 20.0 GHz 8 10 - dB
Input Power for 1 dB Compression 0.5 - 20.0 GHz 19 23 - dBm
Input Third Order Intercept 0.5 - 20.0 GHz 38 43 - dBm
Switching Characteristics (tRISE, tFALL) DC - 20.0 GHz 3 6 - ns
Operating Temperature - -55 - 85 °C
Control Voltage Range - - 0.5V to -7.5Vdc - -

Key Features

  • High Isolation: Over 40 dB at 20 GHz, ensuring minimal signal leakage between ports.
  • Low Insertion Loss: Typically 1.7 dB at 20 GHz, minimizing signal attenuation.
  • Non-Reflective Design: Utilizes on-chip via hole structures to enhance isolation and reduce reflections.
  • Small Size: Compact dimensions of 1.3 x 0.8 x 0.1 mm, suitable for space-constrained applications.
  • Coplanar I/Os: Allows for 100% RF testing prior to delivery.
  • No Current Consumption: Operates using two negative control voltage logic lines of -5/0V, with no Vee required.
  • High Input Power Handling: Capable of handling input power up to 23 dBm for 1 dB compression.
  • High Input Third Order Intercept: Typically 43 dBm, indicating good linearity performance.

Applications

  • Fiber Optics: Suitable for optical communication systems requiring high-frequency switching.
  • Microwave Radio: Used in microwave radio systems for frequency range up to 20 GHz.
  • Military and Space: Ideal for military and space applications due to its robust performance and reliability.
  • VSAT (Very Small Aperture Terminal): Employed in VSAT systems for satellite communications.

Q & A

  1. What is the frequency range of the HMC347ALP3ETR?

    The HMC347ALP3ETR operates from DC to 20 GHz.

  2. What is the typical insertion loss of the HMC347ALP3ETR at 20 GHz?

    The typical insertion loss is 1.7 dB at 20 GHz.

  3. What is the isolation of the HMC347ALP3ETR at lower frequencies?

    The isolation is over 50 dB at lower frequencies.

  4. Does the HMC347ALP3ETR require any supply voltage?

    No, it operates using two negative control voltage logic lines of -5/0V and requires no Vee.

  5. What is the input power handling capability of the HMC347ALP3ETR?

    It can handle input power up to 23 dBm for 1 dB compression.

  6. What are the operating temperature ranges for the HMC347ALP3ETR?

    The operating temperature range is from -55°C to 85°C.

  7. What is the typical input third order intercept point of the HMC347ALP3ETR?

    The typical input third order intercept point is 43 dBm.

  8. Is the HMC347ALP3ETR suitable for space-constrained applications?

    Yes, it has a small size of 1.3 x 0.8 x 0.1 mm.

  9. What type of I/Os does the HMC347ALP3ETR feature?

    The HMC347ALP3ETR features coplanar I/Os.

  10. What are some typical applications of the HMC347ALP3ETR?

    It is used in fiber optics, microwave radio, military, space, and VSAT applications.

Product Attributes

RF Type:VSAT
Topology:Absorptive
Circuit:SPDT
Frequency Range:0Hz ~ 14GHz
Isolation:38dB
Insertion Loss:1.9dB
Test Frequency:14GHz
P1dB:23dBm
IIP3:43dBm
Features:- 
Impedance:50Ohm
Voltage - Supply:- 
Operating Temperature:-55°C ~ 85°C
Package / Case:16-VFQFN Exposed Pad
Supplier Device Package:16-QFN (3x3)
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In Stock

$74.64
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IC RF SWITCH SPDT 14GHZ 16QFN

Similar Products

Part Number HMC347ALP3ETR HMC547ALP3ETR HMC347LP3ETR HMC344ALP3ETR HMC345ALP3ETR
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Obsolete Active Active
RF Type VSAT VSAT General Purpose General Purpose General Purpose
Topology Absorptive Absorptive Absorptive - -
Circuit SPDT SPDT SPDT SP4T SP4T
Frequency Range 0Hz ~ 14GHz 0Hz ~ 20GHz 0Hz ~ 14GHz 0Hz ~ 8GHz 0Hz ~ 8GHz
Isolation 38dB 38dB 38dB 32dB 33dB
Insertion Loss 1.9dB 2dB 1.9dB 2.1dB 2.4dB
Test Frequency 14GHz 20GHz 14GHz 8GHz 8GHz
P1dB 23dBm 23dBm 23dBm 28dbm 28dbm
IIP3 43dBm 45dBm (min) 43dBm 44dBm 43dBm
Features - - - - -
Impedance 50Ohm 50Ohm 50Ohm 50Ohm 50Ohm
Voltage - Supply - - - -4.2V ~ -5V 5V
Operating Temperature -55°C ~ 85°C -40°C ~ 85°C -55°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad 16-VFQFN Exposed Pad
Supplier Device Package 16-QFN (3x3) 16-QFN (3x3) 16-QFN (3x3) 16-QFN (3x3) 16-QFN (3x3)

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