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MAX3540
Complete Single-Conversion Television Tuner

3.3V, Single-Conversion Tuner Is Fully A/74 Compliant


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Data Sheet
FULL DATA SHEET (PDF, 276kB)
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Description
The MAX3540 complete single-conversion television tuner is designed for use in analog/digital terrestrial applications and digital set-top boxes. This television tuner draws only 760mW of power from a +3.3V supply voltage.

The MAX3540 is designed to convert NTSC or ATSC signals in the 54MHz to 860MHz band to a 44MHz intermediate frequency (IF).

The MAX3540 includes a variable-gain low-noise amplifier (LNA), multiband tracking filters, a harmonic-rejection mixer, a low-noise IF amplifier, an IF power detector, and a variable-gain IF amplifier. The MAX3540 also includes fully monolithic VCOs and tank circuits as well as a complete frequency synthesizer. This highly integrated design allows for low-power tuner-on-board applications without the cost and power-dissipation issues of dual-conversion tuner solutions.

The MAX3540 is specified for operation in the 0°C to +85°C temperature range and is available in a leadless 48-pin flip-chip (fcLGA) package.

NOTE: This product requires use of the following:

  • MAX3540 EV Kit Software

    Key Features   Applications/Uses
    • Low Power Consumption: 760mW (typ) from a +3.3V Supply Voltage
    • Integrated Tracking Filters
    • ATSC A/74 Compliant
    • 40dB Adjacent Channel Protection Ratio (ACPR)
    • 4.4dB (typ) Low Noise Figure
    • Small, 7mm x 7mm, fcLGA Leadless Package
    • 256-QAM-Compatible Phase-Noise Performance
    • IF Overload Detector Controls RF Variable-Gain Amplifier
    • 2-Wire I²C-Compatible Serial Control Interface

     
  • Analog/Digital Terrestrial Receivers
  • Cable Modems
  • Digital Set-Top Boxes
  • Televisions
  • VOIP Gateways

    Application Notes
  • Application Note 3946: ATSC 8-VSB Blocker Measurement System - MAX3540
  • Application Note 4176: MAX3540 ATSC/NTSC Tuner - MAX3540

    Evaluation Kits
  • MAX3540EVKIT

    Design Guides
  • Wireless (PDF)

    Reliability Reports
  • Show FIT data for:
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    Software/Models
  • MAX3540 EV Kit Software

    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

    MAX3540 Free
    Sample
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    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3540ULM+  
    FCLGA;48 pin;0 mm²
    Outline Drawing: 21-0152 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: L4877F+15*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3540ULM+T  
    FCLGA;48 pin;0 mm²
    Outline Drawing: 21-0152 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: L4877F+15*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3540ULM#DG42  
    LGA;48 pin;0 mm²
    Outline Drawing: 21-0152 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: L4877F-15*
    0°C to +85°C See data sheet
    MAX3540ULM#TDG42  
    LGA;48 pin;0 mm²
    Outline Drawing: 21-0152 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: L4877F-15*
    0°C to +85°C See data sheet

    More Information
  • New Product Press Release 2008-01-03 

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    Document Ref.: 19-0848; Rev 2; 2008-06-24
    This page last modified: 2008-06-24


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