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MT91L61

Features: • Single 2.7-3.6 volt supply operation• MT91L61 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices• Programmable m-Law/A-Law Codec and Filters• Programmable ITU-T (G.711)/sign-magnitude coding• Programmable transm...

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SeekIC No. : 004430282 Detail

MT91L61: Features: • Single 2.7-3.6 volt supply operation• MT91L61 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices• Programmable m-Law/A-Law ...

MT91L61 Data Sheet

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Part Number:
MT91L61
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

• Single 2.7-3.6 volt supply operation
• MT91L61 version features a delayed framing pulse in SSI and ST-BUS modes to facilitate cascaded devices
• Programmable m-Law/A-Law Codec and Filters
• Programmable ITU-T (G.711)/sign-magnitude coding
• Programmable transmit, receive and side-tone gains
• Fully differential interface to handset transducers - including 300 ohm receiver driver
• Flexible digital interface including ST-BUS/SSI
• Serial microport
• Low power operation
• ITU-T G.714 compliant
• Multiple power down modes


Application

• Battery operated equipment
• Digital telephone sets
• Cellular radio sets
• Local area communications stations
• Pair Gain Systems
• Line cards


Pinout

Connection Diagram


Specifications



Description

The MT91L61 3V Multi-featured Codec incorporates a built-in Filter/Codec, gain control and programmable sidetone path as well as on-chip anti-alias filters, reference voltage and bias source. The MT91L61 supports both ITU-T and sign- magnitude A-Law and m-Law requirements. The MT91L60/61 is a true 3V device employing a fully differential architecture to ensure wide dynamic range. Complete telephony interfaces are provided for connection to handset transducers. Internal register access is provided through a serial microport compatible with various industry standard micro-controllers. The MT91L61 is fabricated in Mitel's ISO2-CMOS technology ensuring low power consumption and high reliability.




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