English

All Products

View All >>
  • DS21552L

DS21552L

100 TerminationsTelecom device1 Circuits


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-DS21552L
  • Package: 100-LQFP
  • Datasheet: PDF
  • Stock: 977
  • Description: 100 TerminationsTelecom 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
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tray
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish TIN LEAD
Technology CMOS
Voltage - Supply 4.75V~5.25V
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 20
Function Single-Chip Transceiver
Qualification Status COMMERCIAL
Interface E1, HDLC, J1, T1
Number of Circuits 1
Current - Supply 75mA
Telecom IC Type PCM TRANSCEIVER
RoHS Status Non-RoHS Compliant

DS21552L Overview


The 100-LQFP package reduces the amount of space on a board.A Tray-packing method is used to pack telecommunications equipment.Telecommunications equipment is mounted with type Surface Mount.This telecom IC is composed of 1 circuits.The supply voltage of 4.75V~5.25V can increase efficiency.A 0°C~70°C-temperature setting offers reliable performance.Configuration of the telecom circuit shows 100 terminations.It operates at voltage 5V.It uses a PCM TRANSCEIVER type telecom IC.A 75mA supply current is required to operate telecom equipment .

DS21552L Features


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

DS21552L Applications


There are a lot of Rochester Electronics, LLC DS21552L Telecom applications.

  • E2 Rates PCM Line Interface
  • Digital access cross connects
  • E1 Rates PCM Line Interface
  • E1 Network Equipment
  • Cable modem
  • E1 Multiplexer
  • Voice over packet gateways
  • M13 MUX
  • Fault Tolerant Systems
  • Inverse Multiplexing for ATM (IMA) Wireless Base Stations