English

All Products

View All >>
  • DS2148TN

DS2148TN

44 TerminationsTelecom device1 Circuits


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-DS2148TN
  • Package: 44-TQFP
  • Datasheet: PDF
  • Stock: 436
  • Description: 44 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 44-TQFP
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tray
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
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 0.8mm
Time@Peak Reflow Temperature-Max (s) 20
JESD-30 Code S-PQFP-G44
Function Line Interface Unit (LIU)
Qualification Status COMMERCIAL
Interface LIU
Number of Circuits 1
Current - Supply 95mA
Telecom IC Type PCM TRANSCEIVER
RoHS Status Non-RoHS Compliant

DS2148TN Overview


In order to save space on the board, the 44-TQFP package is used.To pack telecommunications equipment, the way of Tray is used.The mounting type of this telecom circuit is Surface Mount.1 circuits are used in this telecom IC .Wtelecom IC's efficiencyh a high supply voltage, 4.75V~5.25V can be operated more efficiently.Reliable performance can be offered when the operating temperature is set at -40°C~85°C.Configuration of the telecom circuit shows 44 terminations.There is a voltage supply called 5V that it uses.It uses the PCM TRANSCEIVER IC type for its telecom IC.The supply current is 95mA.

DS2148TN Features


Available in the 44-TQFP package
PCM TRANSCEIVER as telecom IC type

DS2148TN Applications


There are a lot of Rochester Electronics, LLC DS2148TN Telecom applications.

  • Cable Telephony
  • Stations
  • Fault Tolerant Systems
  • Microwave transmission systems
  • ISDN Primary Rate Interface
  • Wireless Local Loop
  • ISDN NT1/TA
  • Digital cross connects (DSX-1)
  • T2 Rates PCM Line Interface
  • DSLAMs