MT90810

Features: • MVIPTM and ST-BUSTMcompliant• MVIP Enhanced Switching with 384x384 channel capacity (256 MVIP channels; 128 local channels)• On-chip PLL for MVIP master/slave operation• Local output clocks of 2.048,4.096,8.192MHz with programmable polarity• Local serial i...

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MT90810: Features: • MVIPTM and ST-BUSTMcompliant• MVIP Enhanced Switching with 384x384 channel capacity (256 MVIP channels; 128 local channels)• On-chip PLL for MVIP master/slave operation...

floor Price/Ceiling Price

Part Number:
MT90810
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:

• MVIPTM and ST-BUSTMcompliant
• MVIP Enhanced Switching with 384x384 channel capacity (256 MVIP channels; 128 local channels)
• On-chip PLL for MVIP master/slave operation
• Local output clocks of 2.048,4.096,8.192MHz with programmable polarity
• Local serial interface is programmable to 2.048, 4.096, or 8.192Mb/s with associated clock outputs
• Additional control output stream
• Per-channel message mode
• Two independently programmable groups of up to 12 framing signals each
• Motorola non-multiplexed or Intel multiplexed/ non-multiplexed microprocessor interface



Application

• Medium size digital switch matrices
• MVIP interface functions
• Serial bus control and monitoring
• Centralized voice processing systems
• Voice/Data multiplexer



Pinout

  Connection Diagram


Specifications

Parameter

Symbol

Min

Max

Units

1

Supply Voltage

VDD-VSS

- 0.3

6

V

2

Voltage on any digital pin

Vi/o

VSS-0.3

VDD + 0.3

V

3

Current at outputs

Io

±20

mA

4

Storage Temperature

TS

-65

+150

5

Thermal Resistance

PD

80

90

/W




Description

Mitel's MT90810 is a Flexible MVIP Interface Circuit (FMIC). The MVIP (Multi-Vendor Integration Protocol) compliant device provides a complete MVIP compliant interface between the MVIP Bus and a wide variety of processors, telephony interfaces and other circuits. A built-in digital time-slot switch of MT90810 provides MVIP enhanced switching between the full MVIP Bus and any combination of up to 128 full duplex local channels of 64kbps each. An 8 bit microprocessor port allows real-time control of switching and programming of device configuration. On-board clock circuitry, including both analog and digital phase-locked loops, supports all MVIP clock modes. The MT90810 local interface supports PCM rates of 2.048, 4.096 and 8.192Mb/s, as well as parallel DMA through the microprocessor port.




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