ML6674

Features: Complies with ATM Forum 155Mbps twisted pair specification Integrated baseline wander correction circuit Integrated adaptive equalization Transmitter can be externally turned off (high impedence) for true quiet line Operates over 100 meters of STP or category 5 UTP Twisted Pair Cable 32...

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SeekIC No. : 004422203 Detail

ML6674: Features: Complies with ATM Forum 155Mbps twisted pair specification Integrated baseline wander correction circuit Integrated adaptive equalization Transmitter can be externally turned off (high im...

floor Price/Ceiling Price

Part Number:
ML6674
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: 2024/11/23

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Product Details

Description



Features:

Complies with ATM Forum 155Mbps twisted pair specification
Integrated baseline wander correction circuit
Integrated adaptive equalization
Transmitter can be externally turned off (high impedence) for true quiet line
Operates over 100 meters of STP or category 5 UTP Twisted Pair Cable
32-pin PLCC and TQFP



Pinout

  Connection Diagram


Specifications

VCC Supply Voltage Range ....................... GND 0.3V to 6V
Input Voltage Range
Digital Inputs ............................... GND 0.3V to VCC + 0.3V
Output Current
TPOUT+/TPOUT, SD±, RXOUT± ................................. 50mA
All other outputs ........................................................ 10mA
Junction Temperature ............................................... 150°C
Storage Temperature ................................ 65°C to 150°C
Lead Temperature (Soldering, 10 sec) ..................... 260°C
Thermal Resistance (qJA)
PLCC ...................................................................... 60°C/W
TQFP ....................................................................... 80°C/W



Description

The ML6674 is a complete monolithic transceiver for 155Mbps NRZ encoded data transmission over category 5 unshielded twisted pair (UTP) and shielded twisted pair (STP) cables. The ML6674 is compliant with the ATM 155Mbps Twisted Pair Specification. The ML6674 includes the baseline restoration function and adaptive equalization which will accurately compensate for line losses exceeding 100m of UTP.

The ML6674 receive section consists of an equalizing filter with a feedback loop for controlling effective line compensation. The feedback loop contains a filter and detection block for determining the proper control signal. An ECL 100K compatible buffer at the output interfaces directly with ATM physical interface chips.

The ML6674 transmit section accepts ECL 100K compatible NRZ inputs.




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