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MAX2664, MAX2665

VHF/UHF Low-Noise Amplifiers

Ultra-Small VHF and UHF LNAs Improve Receive Sensitivity for TV and FM-Enabled Phones

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Status Explanations for product status codes

Active: In Production.

Description

The MAX2664 and MAX2665 are ultra-compact LNAs for VHF/UHF applications. These devices incorporate a broadband LNA with an integrated bypass switch. The MAX2664 covers the UHF frequency range from 470MHz to 860MHz, and the MAX2665 covers the VHF frequency range from 75MHz to 230MHz.

Each device has a zero-power bypass mode for improved high-signal-level handling conditions. Additionally, the output port is internally matched to 50Ω while a single external inductor is used to match the input port to 50Ω.

The MAX2664 and MAX2665 are available in a 4-bump (0.8mm x 0.8mm x 0.64mm), lead-free, wafer-level package (WLP).
 

Data Sheet

Download this datasheet in PDF formatDownload Rev 0 (PDF, 1.7MB)
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NOTE: This product uses the following:
MAX2664_EVKIT_Design_Files.zip
MAX2665_EVKIT_Design_Files.zip

Key Features

  • UHF and VHF Frequency Range
    • MAX2664: 470MHz to 860MHz
    • MAX2665: 75MHz to 230MHz
  • Low Noise Figure
    • MAX2664: 1.2dB
    • MAX2665: 1.1dB
  • High Gain: 15dB
  • Zero-Power Bypass Mode
  • Single +2.4V to +3.5V Supply Voltage
  • Low Current: 3.3mA
  • Small Footprint: 0.8mm x 0.8mm
  • Thin Profile: 0.64mm
 

Applications/Uses

  • Automotive
  • Home Audio/Video
  • MP3 Players
  • Portable Navigation Devices
  • Smartphones/Handsets
   

Diagram

MAX2664, MAX2665: Typical Application Circuit
Typical Application Circuit

More Information

Topmark Coding MAX2664
Topmark Coding MAX2665
New Product Press Release 2010-09-22 ]

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Document Ref.: 19-5476 Rev 0; 2010-09-09
This page last modified: 2011-04-11




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