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  • DS21FT44N

DS21FT44N

300 Terminations3.3V 300 Pin DS21FT44 Telecom device1 Functions


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS21FT44N
  • Package: 300-BBGA
  • Datasheet: PDF
  • Stock: 842
  • Description: 300 Terminations3.3V 300 Pin DS21FT44 Telecom device1 Functions(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 300-BBGA
Number of Pins 300
Operating Temperature -45°C~85°C
Packaging Tray
Published 2002
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 4 (72 Hours)
Number of Terminations 300
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.39.00.01
Subcategory Digital Transmission Controllers
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS21FT44
Pin Count 300
Operating Supply Voltage 3.3V
Interface Parallel/Serial
Operating Supply Current 225mA
Max Supply Current 225mA
Data Rate 1.544 Mbps
Telecom IC Type FRAMER
Number of Transceivers 12
Height Seated (Max) 2.54mm
Length 27mm
Width 27mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS21FT44N Overview


Board space can be saved by using the 300-BBGA package.Packing is done according to the Tray method.Mounting type Surface Mount is used.Providing 2.97V~3.63V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.-45°C~85°C is the operating temperature that can be set for reliable performance.Telecom switching is mounted in the way of Surface Mount.In telecom switching configuration, 300 terminations are present.A 3.3V supply voltage is required to operate it.300 pins are present on this telecom interface.DS21FT44 can be used to locate related parts based on telecom switching's base part number.It uses a FRAMER type telecom IC.The supply voltage is 3.3V, which provides designers with a lot of flexibility.In addition to providing many benefits for designers, it operates using 225mA as a supply current.The subcategory of Digital Transmission Controllers includes telecommunications device .When designing, it is configured with 1 functions.There is a specific configuration for the pins on the 300 telecom product.Normally, the supply current should remain at 225mA.The telecommunication product incorporates 12 transceivers.

DS21FT44N Features


Available in the 300-BBGA package
FRAMER as telecom IC type
Operating supply voltage of 3.3V
Operating supply current of 225mA
12 transceivers

DS21FT44N Applications


There are a lot of Maxim Integrated DS21FT44N Telecom applications.

  • NIU
  • DECT (Digital European Cordless Telephone) Base Stations
  • Intelligent PBX
  • Routers
  • Fiber
  • Channel Banks
  • Inverse Multiplexing for ATM (IMA)
  • Multiplexers
  • CSU/DSU E1/T1/J1 Interface
  • Add/Drop multiplexers (ADMs)