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MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch

Lowest Noise, Highest Linearity, Dual, 1700MHz to 2200MHz SiGe Mixer for 2.5G and 3G Base Stations


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 376kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for UMTS/WCDMA, DCS, and PCS base-station applications. The MAX9995 is ideal for low-side LO injection. (For a mixer variant optimized for high-side LO injection, contact the factory.)

This device integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, two doublebalanced mixers, and a pair of differential IF output amplifiers. The MAX9995 requires a typical LO drive of 0dBm and supply current is guaranteed to be below 380mA.

These devices are available in a compact 36-pin thin QFN package (6mm x 6mm) with an exposed paddle. Electrical performance is guaranteed over the extended temperature range, from TC = -40°C to +85°C.

An evaluation kit is available:  MAX9995EVKIT  

Key Features   Applications/Uses
  • 1700MHz to 2200MHz RF Frequency Range
  • 1400MHz to 2000MHz LO Frequency Range (MAX9995)
  • 1900MHz to 2400MHz LO Frequency Range (Contact Factory)
  • 40MHz to 350MHz IF Frequency Range
  • 6.1dB Conversion Gain
  • +25.6dBm Input IP3
  • 9.8dB Noise Figure
  • 66dBc 2RF-2LO Spurious Rejection at PRF = -10dBm
  • Dual Channels Ideal for Diversity Receiver Applications
  • Integrated LO Buffer
  • Integrated RF and LO Baluns for Single-Ended Inputs
  • Low -3dBm to +3dBm LO Drive
  • Built-In SPDT LO Switch with 50dB LO1-LO2 Isolation and 50ns Switching Time
  • 44dB Channel-to-Channel Isolation

     
  • DCS1800 and EDGE Base Stations
  • Fixed Broadband Wireless Access
  • Military Systems
  • PCS1900 and EDGE Base Stations
  • PHS/PAS Base Stations
  • Private Mobile Radios (PMRs)
  • UMTS/WCDMA and cdma2000® 3G Base Stations
  • Wireless Local Loop (WLL)

    Key Specifications:  Downconverter Mixers
    Part Number RF Freq.
    (MHz)
    RF Freq.
    (MHz)
    Gain
    (dB)
    Input IP3
    (dBm)
    Noise Figure
    (dB)
    ISUPPLY
    (mA)
    Footprint
    (mm x mm)
    Package/Pins Price
    min max See Notes
    MAX9995  1700 2200 6.1 25.6 9.8 332 6.0 x 6.0
    TQFN/36
    $9.96 @1k
    See All Downconverter Mixers (24)

    Diagram
    MAX9995: Pin Configuration
    Pin Configuration

    Evaluation Kits
  • MAX9995EVKIT

    Design Guides
  • Wireless (PDF)

    Reliability Reports
  • Show FIT data for:
  • Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-4 of 4

    MAX9995 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX9995ETX  
    Active TQFN;36 pin;37 mm²
    Outline Drawing: 21-0141 (PDF)
    Land Pattern: 90-0049 (PDF)
    Use pkgcode/variation: T3666-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX9995ETX-T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX9995ETX+  
    Active TQFN;36 pin;37 mm²
    Outline Drawing: 21-0141 (PDF)
    Land Pattern: 90-0049 (PDF)
    Use pkgcode/variation: T3666+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX9995ETX+T    
    Active TQFN;36 pin;37 mm²
    Outline Drawing: 21-0141 (PDF)
    Land Pattern: 90-0049 (PDF)
    Use pkgcode/variation: T3666+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2004-09-28 

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    Document Ref.: 19-3383; Rev 0; 2004-08-20
    This page last modified: 2009-10-12


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