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  • LE79R70-1FQCT

LE79R70-1FQCT

32 Terminations5V Telecom device1 Circuits


  • Manufacturer: Microsemi Corporation
  • Origchip NO: 523-LE79R70-1FQCT
  • Package: 32-VQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 817
  • Description: 32 Terminations5V Telecom device1 Circuits(Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status IN PRODUCTION (Last Updated: 1 month ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 32-VQFN Exposed Pad
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2002
JESD-609 Code e3
Part Status Discontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish MATTE TIN
Subcategory Analog Transmission Interfaces
Technology BIPOLAR
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form NO LEAD
Supply Voltage 5V
Terminal Pitch 0.8mm
JESD-30 Code S-XQCC-N32
Function Subscriber Line Interface Concept (SLIC)
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Interface 2-Wire
Number of Circuits 1
Operating Supply Current 6.5mA
Supply Current-Max 9mA
Battery Feed CONSTANT CURRENT
PSRR-Min 30 dB
Hybrid 2-4 CONVERSION
Length 8mm
Width 8mm
RoHS Status RoHS Compliant

LE79R70-1FQCT Overview


In order to save space on the board, the 32-VQFN Exposed Pad package is used.The way of Tape & Reel (TR) is employed for telecommunications equipment packing.Telecommunications equipment is mounted with type Surface Mount.A 1-circuit composes this telecom IC .A higher supply voltage for 4.75V~5.25V will improve efficiency.A 0°C~70°C-temperature setting offers reliable performance.The mounting is in the way of Surface Mount.Telecom switching configuration contains 32 terminations.5V is its supply voltage.In order to provide designers with a great deal of flexibility, this telecom circuit operates on the supply voltage of 5V.In addition to providing many benefits for designers, it operates using 6.5mA as a supply current.Analog Transmission Interfaces is a subcategory of telecommunications device .Supply currents can reach 9mA maximum.

LE79R70-1FQCT Features


Available in the 32-VQFN Exposed Pad package
Operating supply voltage of 5V
Operating supply current of 6.5mA

LE79R70-1FQCT Applications


There are a lot of Microsemi Corporation LE79R70-1FQCT Telecom applications.

  • PCM channel bank
  • Fault Tolerant Systems
  • BITS Timing
  • ISDN Primary Rate Interface
  • Wireless Local Loop
  • T1 Rates PCM Line Interface
  • E1 Multiplexer
  • Cable PC
  • Fiber to the Home (FTTH)
  • Digital Cross Connect Systems