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  • DS21554LB

DS21554LB

100 TerminationsDS21554 Telecom device1 Circuits


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS21554LB
  • Package: 100-LQFP
  • Datasheet: PDF
  • Stock: 340
  • Description: 100 TerminationsDS21554 Telecom device1 Circuits(Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tray
Published 2004
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Technology CMOS
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Supply Voltage 5V
Terminal Pitch 0.5mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS21554
Function Single-Chip Transceiver
Qualification Status Not Qualified
Interface E1, HDLC, J1, T1
Number of Circuits 1
Current - Supply 75mA
Telecom IC Type PCM TRANSCEIVER
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS21554LB Overview


Space is saved on the board by using the 100-LQFP package.In order to pack telecommunications equipment, Tray is used.The mounting type of this telecom circuit is Surface Mount.Telecommunications equipment consists of 1 circuits.A higher supply voltage for 4.75V~5.25V will improve efficiency.Reliable performance can be offered when the operating temperature is set at 0°C~70°C.There are 100 terminations can be found in telecom switching configuration.The supply voltage it operates with is 5V.By using the DS21554 part number, more related parts can be found.It uses the PCM TRANSCEIVER IC type for its telecom IC.There is a supply current of 75mA for telecom equipment to operate on.

DS21554LB Features


Available in the 100-LQFP package
PCM TRANSCEIVER as telecom IC type

DS21554LB Applications


There are a lot of Maxim Integrated DS21554LB Telecom applications.

  • T1 Digital Cross Connects (DSX-1)
  • Switching Systems
  • ISDN Primary Rate Interfaces (PRA)
  • E1 LAN/WAN Routers
  • Voice over packet gateways
  • Digital Cross Connect Systems
  • LAN Routers
  • Short/Medium Loop
  • Inverse Multiplexing for ATM (IMA)
  • Digital loop carrier (DLC)