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  • DS21455+

DS21455+

256 Terminations3.3V 256 Pin DS21455 Telecom device4 Circuits


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS21455+
  • Package: 256-BGA
  • Datasheet: PDF
  • Stock: 378
  • Description: 256 Terminations3.3V 256 Pin DS21455 Telecom device4 Circuits(Kg)

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Details

Tags

Parameters
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 256-BGA
Number of Pins 256
Operating Temperature 0°C~70°C
Packaging Tray
Published 2003
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Telecom ICs
Technology BIPOLAR
Voltage - Supply 3.135V~3.465V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS21455
Function Line Interface Unit (LIU)
Operating Supply Voltage 3.3V
Interface LIU
Number of Circuits 4
Max Supply Current 328mA
Data Rate 64 kbps
Telecom IC Type FRAMER
Length 27mm
Width 27mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS21455+ Overview


Space is saved on the board by using the 256-BGA package.Packing is done according to the Tray method.There is a type Surface Mount mount for this telecom circuit.An 4-circuit makes up this telecom IC .Wtelecom IC's efficiencyh a high supply voltage, 3.135V~3.465V can be operated more efficiently.The operating temperature set at 0°C~70°C can offer reliable performance.Surface Mount is the way telecom switching is mounted.Configuration of the telecom circuit shows 256 terminations.It operates with a voltage of 3.3V.The telecom interface has 256 pins.By using the DS21455 part number, more related parts can be found.It uses the FRAMER IC type for its telecom IC.In order to provide designers with a great deal of flexibility, this telecom circuit operates on the supply voltage of 3.3V.This is a Other Telecom ICs subcategory.Normal operation requires a supply current of 328mA.

DS21455+ Features


Available in the 256-BGA package
FRAMER as telecom IC type
Operating supply voltage of 3.3V

DS21455+ Applications


There are a lot of Maxim Integrated DS21455+ Telecom applications.

  • Integrated Access Devices
  • Short/Medium Loop
  • M13 MUX
  • Stations
  • PCM Test Equipment
  • T1 Rates PCM Line Interface
  • CSU/DSU E1/T1/J1 Interface
  • Channel Service Units (CSUs): T1/E1/J1
  • Intelligent PBX
  • Residential Gateways