MT8931C

Features: • ETS 300-012, CCITT I.430 and ANSI T1.605 S/T interface• Full-duplex 2B+D, 192 kbit/s transmission• Link activation/deactivation• D-channel access contention resolution• Point-to-point, point-to-multipoint and star configurations• Master (NT)/Slave (T...

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MT8931C Picture
SeekIC No. : 004430096 Detail

MT8931C: Features: • ETS 300-012, CCITT I.430 and ANSI T1.605 S/T interface• Full-duplex 2B+D, 192 kbit/s transmission• Link activation/deactivation• D-channel access contention resol...

floor Price/Ceiling Price

Part Number:
MT8931C
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:

• ETS 300-012, CCITT I.430 and ANSI T1.605 S/T interface
• Full-duplex 2B+D, 192 kbit/s transmission
• Link activation/deactivation
• D-channel access contention resolution
• Point-to-point, point-to-multipoint and star configurations
• Master (NT)/Slave (TE) modes of operation
• Exceeds loop length requirements
• Complete loopback testing capabilities
• On chip HDLC D-channel protocoller
• 8 bit Motorola/Intel microprocessor interface
• Microprocessor-controlled operation
• Mitel ST-BUS interface
• Low power CMOS technology
• Single 5 volt power supply



Application

• ISDN NT1
• ISDN S or T interface
• ISDN Terminal Adaptor (TA)
• Digital sets (TE1) - 4 wire ISDN interface
• Digital PABXs, Digital Line Cards (NT2)



Pinout

  Connection Diagram


Specifications

  Parameters Symbol Min Max Units
1 Supply Voltage VDD -0.3 7.0 V
2 Voltage on any I/O pin VI/O -0.3 VDD + 0.3 V
3 Current on any I/O pin II/O   20 mA
4 Storage Temperature TST -65 150 °C
5 Package Power Dissipation PD   1000 mW
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.


Description

The MT8931C Subscriber Network Interface Circuit (SNIC) implements the ETSI ETS 300-012, CCITT I.430 and ANSI T1.605 Recommendations for the ISDN S and T reference points. Providing point-topoint and point-to-multipoint digital transmission, the SNIC may be used at either end of the subscriber line (NT or TE).

An HDLC D-channel protocoller of MT8931C is included and controlled through a Motorola/Intel microprocessor port.

The MT8931C is fabricated in Mitel's CMOS process.




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