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DS26303LN-120+A3

144 Terminations3.465V DS26303 Telecom device8 Circuits

Manufacturer: Maxim Integrated
Origchip NO: 503-DS26303LN-120+A3
Package: 144-LQFP Exposed Pad
Datasheet: PDF
Stock: 300
Description: 144 Terminations3.465V DS26303 Telecom device8 Circuits(Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	144-LQFP Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	2007
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	144
Max Power Dissipation	1.65W
Voltage - Supply	3.135V~3.465V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	DS26303
JESD-30 Code	S-PQFP-G144
Function	Line Interface Unit (LIU)
Operating Supply Voltage	3.465V
Interface	LIU
Number of Circuits	8
Nominal Supply Current	478mA
Current - Supply	250mA
Max Frequency	2.048MHz
Telecom IC Type	PCM TRANSCEIVER
Height Seated (Max)	1.6mm
Length	20mm
Width	20mm
RoHS Status	ROHS3 Compliant

DS26303LN-120+A3 Overview

144-LQFP Exposed Pad package is used to save board space.For telecommunications equipment packing, the Tray method is used.A Surface Mount-mount is used for mounting the telecom circuit.This telecom IC is composed of 8 circuits.Providing 3.135V~3.465V wtelecom IC's efficiencyh the correct supply voltage will improve efficiency.Using -40°C~85°C as the operating temperature can result in reliable performance.Mounted in the direction of Surface Mount.In telecom switching configuration, 144 terminations are present.It operates at a voltage of 3.3V.Telecom switching's base part number of DS26303 can be used to find more related parts.The type of telecom IC it uses is PCM TRANSCEIVER.An electric current of 250mA is supplied to telecom equipment .For designers, it offers a wide range of flexibility as it operates with the supply voltage of 3.465V.

DS26303LN-120+A3 Features

Available in the 144-LQFP Exposed Pad package
PCM TRANSCEIVER as telecom IC type
Operating supply voltage of 3.465V

DS26303LN-120+A3 Applications

There are a lot of Maxim Integrated DS26303LN-120+A3 Telecom applications.

ISDN NT1/TA
SDH Multiplexers
E1 Rates PCM Line Interface
E1 LAN/WAN Routers
Codec function on telephone switch line cards
Cable modem
BITS Timing
Multichannel DS1 Test Equipment
T1 Rates PCM Line Interface
Switching Systems