MAX1479

PRODUCTION

300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter

300MHz to 450MHz Low-Power, Crystal-Based ASK/FSK Transmitter has More than +10dBm Output

Part Models
2
1ku List Price
Starting From $1.73
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Part Details

  • ETSI-Compliant EN300 220
  • +2.1V to +3.6V Single-Supply Operation
  • Supports ASK, OOK, and FSK Modulations
  • Adjustable FSK Shift
  • +10dBm Output Power into 50Ω Load
  • Low Supply Current (6.7mA in ASK Mode, and 10.5mA in FSK Mode)
  • Uses Small Low-Cost Crystal
  • Small 16-Pin TQFN Package
  • Fast-On Oscillator—200µs Startup Time
  • Programmable Clock Output
MAX1479
300MHz to 450MHz Low-Power, Crystal-Based +10dBm ASK/FSK Transmitter
MAX1479: Typical Application Circuit
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Evaluation Kits

MAX1479EVKIT

Evaluation Kit for the MAX1479

Features and Benefits

  • Proven PC Board Layout
  • Proven Components Parts List
  • Multiple Test Points Provided on Board
  • Available in 315MHz or 433.92MHz Optimized Versions
  • Adjustable Frequency Range from 300MHz to 450MHz*
  • Fully Assembled and Tested
  • Can Operate as a Stand-Alone Transmitter with Included Battery

    *Requires component changes.

  • Product Details

    The MAX1479 evaluation kit (EV kit) allows for a detailed evaluation of the MAX1479 ASK/FSK transmitter. It enables testing of the device's RF performance and requires no additional support circuitry. The RF output uses a 50Ω matching network and an SMA connector for convenient connection to test equipment. A reverse polarity SMA is also included to connect to a 1/4 wave whip antenna. The EV kit can also directly interface to the user's embedded design for easy data encoding.

    The MAX1479EV kit comes in two versions: a 315MHz version and a 433.92MHz version. The passive components are optimized for these frequencies. These components can easily be changed to work at RF frequencies from 300MHz to 450MHz.

    For easy implementation into the customer's design, the MAX1479EV kit also features a proven PC board layout, which can be easily duplicated for quicker time-to-market. The EV kit Gerber files are available for download at www.maximintegrated.com.

    Applications

    • Garage Door Openers
    • Radio-Controlled Toys
    • Remote Keyless Entry (RKE)
    • RF Remote Controls
    • Security Systems
    • Tire-Pressure Monitoring (TPM)
    • Wireless Computer Peripherals
    • Wireless Game Consoles
    • Wireless Sensors

    MAX1479EVKIT
    Evaluation Kit for the MAX1479

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