MxL862

Full Spectrum Capture Satellite Digital ODU IC, 2 Input

Description

The MxL862 is a low-power, single-chip Full- Spectrum Capture™ (FSC™) satellite digital ODU IC that features two wide band inputs for LNBF applications. The MxL862, with an external splitter, can be used in MDU applications as well. In both configurations, the MxL862 supports up to 32 stacked output channels in a static configuration, and up to 24 stacked output channels in a dynamic configuration.
 
The MxL862 integrates a host CPU microcontroller, FSK, and DiSEqC modems, and power management controllers. In each configuration, the MxL862 supports 950MHz– 2150MHz IF output with flexible channel grid and bandwidth configurations.

All major supporting analog functions are incorporated into the MxL862, such as broadband input and output filters, RF gain blocks, channel filters, PLLs, and AGC functionality. With its high level of integration and low power consumption, the MxL862 enables a true single-chip satellite ODU solution for modern LNBs and MDU switches that require compact board design and low cost.

The MxL862 uses 1.8V and 1.1V dual supplies. The MxL862 is available in a small 10mm x 10mm footprint, 88-pin QFN package.

Features

  • Low power:
    • Less than 3W typical case, with two RF inputs and an active IF output
    • Power scales with the number of active inputs and outputs
  • Fully-integrated host 32-bit CPU microcontroller with Watchdog timers, FSK, and DiSEqC 2.x controllers:
    • Five DiSEqC interface controllers
    • One FSK modem
  • Architecture:
    • FSC™ digital crossbar
    • Two differential RF inputs and an IF output
    • Output tilt compensation
  • Programmable channel grid and channel bandwidth
  • Ability to provide channel spectrum analysis data through the FSK/DiSEqC
  • Built-in temperature sensor
  • Access to all on-chip functions using a standard API
  • JESS/EN50494/EN50607 compliant
  • Built-in memories:
    • IRAM
    • DRAM
    • ROM
  • Peripheral interfaces:
    • SPI
    • I2C
    • GPIO
    • PWM
    • JTAG
    • UART

Documentation

Contact Sales to request additional information.

Application

  • LNBF
  • MDU

Design Tools

Packaging

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
MxL862-AL-R -40 85 Active
MxL862-AL-T -40 85 Active
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.

Quality Documents

Additional Quality Documentation may be available, please contact customersupport@maxlinear.com.

Frequently Asked Questions