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DS21Q348

144 Terminations3.3V 144 Pin DS21Q348 Telecom device

Manufacturer: Maxim Integrated
Origchip NO: 503-DS21Q348
Package: 144-BBGA
Datasheet: PDF
Stock: 315
Description: 144 Terminations3.3V 144 Pin DS21Q348 Telecom device(Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	144-BBGA
Number of Pins	144
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2001
JESD-609 Code	e0
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	144
Terminal Finish	Tin/Lead (Sn/Pb)
Subcategory	Digital Transmission Interfaces
Voltage - Supply	3.135V~3.465V
Terminal Position	BOTTOM
Terminal Form	BALL
Peak Reflow Temperature (Cel)	240
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Reach Compliance Code	not_compliant
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	DS21Q348
Function	Line Interface Unit (LIU)
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Interface	LIU
Max Supply Current	100mA
Current - Supply	66mA
Telecom IC Type	PCM TRANSCEIVER
Number of Transceivers	4
Length	17mm
Width	17mm
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

DS21Q348 Overview

Saving board space is achieved with the 144-BBGA package.Telecommunications equipment is packed using the Tube method.The mounting type of this telecom circuit is Surface Mount.Providing 3.135V~3.465V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.At 0°C~70°C, reliable performance can be achieved.A Surface Mount-axis mounts telecom switching.As part of its configuration, it includes 144 terminations.3.3V is its supply voltage.An interface with 144 pins is present on this telecom interface.Telecom switching's base part number of DS21Q348 can be a method to find more related parts.Telecom ICs are of type PCM TRANSCEIVER.An electric current of 66mA is supplied to telecom equipment .The supply voltage is 3.3V, which provides designers with a lot of flexibility.The subcategory of Digital Transmission Interfaces includes telecommunications device .In order to maintain normal operation, the supply current should be maintained at 100mA.With 4 transceivers, it is integrated.

DS21Q348 Features

Available in the 144-BBGA package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.3V
4 transceivers

DS21Q348 Applications

There are a lot of Maxim Integrated DS21Q348 Telecom applications.

Home Side Box
CSU/DSU E1/T1/J1 Interface
Dual battery supply voltage SLICs
ISDN NT1/TA
PBX (Private Branch Exchange)
Fiber
ISDN Primary Rate Interface
LAN Routers
E1 Network Equipment
T1/E1/J1 Performance Monitoring