All Products

View All >>

DS21Q50L-W+

3.3V 100 Pin DS21Q50 Telecom device4 Circuits

Manufacturer: Maxim Integrated
Origchip NO: 503-DS21Q50L-W+
Package: 100-LQFP
Datasheet: PDF
Stock: 432
Description: 3.3V 100 Pin DS21Q50 Telecom device4 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
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	100-LQFP
Number of Pins	100
Packaging	Tray
Published	2004
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Voltage - Supply	3.14V~3.47V
Base Part Number	DS21Q50
Function	Transceiver
Operating Supply Voltage	3.3V
Interface	E1
Number of Circuits	4
Operating Supply Current	230mA
Max Supply Current	230mA
Data Rate	64 kbps
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

DS21Q50L-W+ Overview

To save board space, the 100-LQFP package is used.In order to pack telecommunications equipment, Tray is used.There is a type Surface Mount mount for this telecom circuit.A 4-circuit composes this telecom IC .Telecom circuit is possible to increase efficiency by providing 3.14V~3.47V with a higher voltage.A Surface Mount-axis mounts telecom switching.There are 100 pins on this telecom interface.Telecom switching's base part number of DS21Q50 can be a method to find more related parts.With the voltage of 3.3V as its supply voltage, designers have a great deal of flexibility.Designers have a great deal of flexibility with this telecom circuit due to its operation with the supply current provided by 230mA.Temperature should be set at the minimum value of 0°C to ensure normal operation.The temperature is set at the maximum value of 70°C to ensure normal operation.Normally, the supply current should remain at 230mA.

DS21Q50L-W+ Features

Available in the 100-LQFP package
Operating supply voltage of 3.3V
Operating supply current of 230mA

DS21Q50L-W+ Applications

There are a lot of Maxim Integrated DS21Q50L-W+ Telecom applications.

T1 Digital Cross Connects (DSX-1)
T1/E1/J1 LAN/WAN Routers
Central office (CO)
ISDN NT1/TA
Wireless local loop (WLL)
ISDN Primary Rate Interface
Remote wireless modules
Add/Drop multiplexers (ADMs)
T1/E1/J1 Performance Monitoring
Cable Telephony