English

All Products

View All >>
  • DS21552L+

DS21552L+

100 Terminations100 Pin DS21552 Telecom device1 Circuits


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS21552L+
  • Package: 100-LQFP
  • Datasheet: PDF
  • Stock: 960
  • Description: 100 Terminations100 Pin DS21552 Telecom device1 Circuits(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Operating Temperature 0°C~70°C
Packaging Tray
Published 2001
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Other Telecom ICs
Technology CMOS
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS21552
Function Single-Chip Transceiver
Qualification Status Not Qualified
Power Supplies 5V
Interface E1, HDLC, J1, T1
Number of Circuits 1
Current - Supply 75mA
Telecom IC Type PCM TRANSCEIVER
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS21552L+ Overview


In order to save space on the board, the 100-LQFP package is used.For telecommunications equipment packing, the Tray method is used.Telecommunications equipment is mounted using Surface Mount.This telecom IC is composed of 1 circuits.Telecom circuit is possible to increase efficiency by providing 4.75V~5.25V with a higher voltage.0°C~70°C is a temperature setting that is reliable when telecom switching comes to performance.In telecom switching configuration, 100 terminations are present.It requires a supply voltage of 5V.There are 100 pins on this telecom interface.DS21552 is the base part number, which can be used to find more related parts.It adopts PCM TRANSCEIVER as its telecom IC type.A current of 75mA is used as the supply current.Other Telecom ICs is a subcategory of telecommunications device .

DS21552L+ Features


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

DS21552L+ Applications


There are a lot of Maxim Integrated DS21552L+ Telecom applications.

  • PBX (Private Branch Exchange)
  • Multi-Line E1 Interface Cards
  • Interfaces to SONET STS-1 Networks
  • Channel Service Units (CSUs): T1/E1/J1
  • Inverse Multiplexing for ATM (IMA)
  • Set-Top Box
  • E1 Multiplexer
  • M13 MUX
  • Residential Gateways
  • LAN Routers