QAM/OOB Tuner and Demodulator
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Min Temp (°C) 0
Max Temp (°C) 85
Package QFN40 5x5
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The MxL258 is a single-chip, integrated tuner and demodulator receiver that targets digital TV, singe/multi-channel STB, USB/WiFi adapter, and WiFi/wired system applications for the global digital cable standard ITU-T J.83 Annexes (A, B, and C) or an OOB channel.

  • Cable tuner capable of receiving QAM channels from 44MHz to 1006MHz, or OOB channels from 70MHz to 130MHz
  • Single RF input
  • OOB demodulator output using SCTE 55-1 and SCTE 55-2 standards, with CRX and DRX signals
  • OOB FEC lock status available in SCTE 55-1 and SCTE 55-2 modes

  • Dual-channel PVR STB
  • Quad-channel PVR STB
  • QAM gateway

Documentation & Design Tools

Type Title Version Date File Size
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Parts & Purchasing

Part Number Min Temp Max Temp Status
MXL248-AM-R 0 85 Active
MXL248-AM-T 0 85 Active

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.