HMC345ALP3ETR
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Analog Devices Inc. HMC345ALP3ETR

Manufacturer No:
HMC345ALP3ETR
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC RF SWITCH SP4T 16QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The HMC345ALP3ETR is a broadband non-reflective GaAs MESFET SP4T (Single Pole Four Throw) switch manufactured by Analog Devices Inc. This component is designed to operate over a wide frequency range from DC to 8 GHz, making it suitable for various RF and microwave applications. It is packaged in a 16-lead VFQFN (Very Fine Pitch Quad Flat No-Lead) exposed pad package, which is RoHS-compliant and lead-free.

Key Specifications

Parameter Value
Frequency Range DC - 8 GHz
Insertion Loss 2.4 dB (typical)
Isolation 33 dB (typical at 6 GHz)
Return Loss (On State) 16 dB (typical at 2 GHz to 8 GHz)
Return Loss (Off State) 14 dB (typical at 2 GHz to 8 GHz)
Input Power for 1 dB Compression 23 dBm to 28 dBm
Third-Order Intercept Point (IIP3) 43 dBm
Switching Time (tRISE, tFALL) 40 ns (10/90% RF)
Switching Time (tON, tOFF) 100 ns (50% CTL to 10/90% RF)
Operating Temperature -40°C to 85°C
Supply Voltage 5 V
Package Type 16-VFQFN Exposed Pad

Key Features

  • Broadband operation from DC to 8 GHz.
  • Non-reflective design to minimize signal reflections.
  • Low insertion loss and high isolation.
  • High linearity with a Third-Order Intercept Point (IIP3) of 43 dBm.
  • Fast switching times with tRISE and tFALL of 40 ns and tON and tOFF of 100 ns.
  • RoHS-compliant and lead-free packaging.
  • Compact 16-lead VFQFN exposed pad package.

Applications

  • RF and microwave communication systems.
  • Wireless infrastructure, including base stations and repeaters.
  • Test and measurement equipment.
  • Satellite communications.
  • Radar systems.
  • Wireless sensor networks.

Q & A

  1. What is the frequency range of the HMC345ALP3ETR?

    The HMC345ALP3ETR operates from DC to 8 GHz.

  2. What is the typical insertion loss of the HMC345ALP3ETR?

    The typical insertion loss is 2.4 dB.

  3. What is the isolation of the HMC345ALP3ETR at 6 GHz?

    The isolation at 6 GHz is typically 33 dB.

  4. What is the return loss of the HMC345ALP3ETR in the on state?

    The return loss in the on state is typically 16 dB from 2 GHz to 8 GHz.

  5. What is the input power for 1 dB compression of the HMC345ALP3ETR?

    The input power for 1 dB compression ranges from 23 dBm to 28 dBm.

  6. What is the Third-Order Intercept Point (IIP3) of the HMC345ALP3ETR?

    The IIP3 is 43 dBm.

  7. What are the switching times of the HMC345ALP3ETR?

    The switching times are tRISE and tFALL of 40 ns, and tON and tOFF of 100 ns.

  8. What is the operating temperature range of the HMC345ALP3ETR?

    The operating temperature range is -40°C to 85°C.

  9. What is the supply voltage of the HMC345ALP3ETR?

    The supply voltage is 5 V.

  10. Is the HMC345ALP3ETR RoHS-compliant?

    Yes, the HMC345ALP3ETR is RoHS-compliant.

Product Attributes

RF Type:General Purpose
Topology:- 
Circuit:SP4T
Frequency Range:0Hz ~ 8GHz
Isolation:33dB
Insertion Loss:2.4dB
Test Frequency:8GHz
P1dB:28dbm
IIP3:43dBm
Features:- 
Impedance:50Ohm
Voltage - Supply:5V
Operating Temperature:-40°C ~ 85°C
Package / Case:16-VFQFN Exposed Pad
Supplier Device Package:16-QFN (3x3)
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In Stock

$28.72
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Same Series
EV1HMC345ALP3
EV1HMC345ALP3
BOARD EVAL SWITCH SP4T HMC345
HMC345ALP3E
HMC345ALP3E
IC RF SWITCH SP4T 8GHZ 16QFN

Similar Products

Part Number HMC345ALP3ETR HMC347ALP3ETR HMC345LP3ETR HMC344ALP3ETR
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Obsolete Active
RF Type General Purpose VSAT General Purpose General Purpose
Topology - Absorptive Absorptive -
Circuit SP4T SPDT SP4T SP4T
Frequency Range 0Hz ~ 8GHz 0Hz ~ 14GHz 0Hz ~ 8GHz 0Hz ~ 8GHz
Isolation 33dB 38dB 32dB 32dB
Insertion Loss 2.4dB 1.9dB 2.4dB 2.1dB
Test Frequency 8GHz 14GHz 8GHz 8GHz
P1dB 28dbm 23dBm 21dBm 28dbm
IIP3 43dBm 43dBm 45dBm 44dBm
Features - - - -
Impedance 50Ohm 50Ohm 50Ohm, 75Ohm 50Ohm
Voltage - Supply 5V - 5V -4.2V ~ -5V
Operating Temperature -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
Supplier Device Package 16-QFN (3x3) 16-QFN (3x3) 16-QFN (3x3) 16-QFN (3x3)

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