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PEB3445E

Features: • Integrates a M13 multiplexer and a DS3 framer operating in M13 or C-bit parity mode• Optionally the M13 multiplexer can be disabled, which provides an integrated solution for combined channelized/unchannelized DS3 applications• Provides 32 tributary interfaces where e...

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PEB3445E: Features: • Integrates a M13 multiplexer and a DS3 framer operating in M13 or C-bit parity mode• Optionally the M13 multiplexer can be disabled, which provides an integrated solution for...

PEB3445E Data Sheet

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Part Number:
PEB3445E
Supply Ability:
5000

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

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Product Details

Description



Features:

• Integrates a M13 multiplexer and a DS3 framer operating in M13 or C-bit parity mode
• Optionally the M13 multiplexer can be disabled, which provides an integrated solution for combined channelized/unchannelized DS3 applications
• Provides 32 tributary interfaces where each interface can be switched to any of the 28DS1/21E1 tributaries of the DS3 signal
• Integrates a bit error rate tester
• Integrates a 16-/8-bit switchable Intel or Motorola style microprocessor interface which operates in multiplexed or demultiplexed bus mode
• JTAG boundary scan according to IEEE1149.1 (5 pins).
• 0.25 µm, 2.5V low power core technology
• I/Os are 3.3V tolerant and have 3.3V driving capability
• Package P-BGA-272-1 (27mm x 27mm; pitch 1.27mm)
• Full scan path and BIST of on-chip RAMs for production test
• Power consumption: 340mW (typical)
• Temperature range -40..+85°C


Application

Typical applications for the TE3-MUX support of channelized DS3 with serial line interfaces on the low speed side. The system partitioning due to ORB compliance may allow usage in following systems:
• Terminal Multiplexers with DS1/E1 and HDSL interfaces
• Add Drop Multiplexers (ADM) with DS1/E1 and HDSL interfaces
• Digital Cross Connect devices with DS1/E1 and HDSL interfaces
• DLC COT and RT
• Channelized DS3 applications
The TE3-MUX supports 32 low speed serial interfaces. These interfaces can be mapped to any of the 28 DS3 tributaries which provides for 4:28 protection.




Specifications

Parameter Symbol Limit Values Unit
min max
Ambient temperature under bias Ta -40 85 °C
Junction temperature under bias Tj   125 °C
Storage temperature Tstg -65 125 °C
Voltage on any pin with respect to ground vs -0.4 VDD3+0.4 V

Note: Stresses above those listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.




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