The XRT75L04IV is a four-channel Line Interface Unit (LIU) designed for E3, DS3, and STS-1 applications, housed in a 176-pin LQFP package. Each channel operates independently and can be configured for E3 (34.368 MHz), DS3 (44.736 MHz), or STS-1 (51.84 MHz) rates. The device features integrated receivers, transmitters, and jitter attenuators, providing high noise immunity and the ability to transmit data over long distances, up to 1000 feet with 12 dB cable attenuation. The XRT75L04IV includes an advanced crystal-less jitter attenuator that meets various industry standards, including ETSI TBR-24 and Telcordia GR-499. It supports both serial microprocessor and hardware modes for control and configuration, and offers local, remote, and digital loop-back capabilities. The device also features a built-in Pseudo Random Binary Sequence (PRBS) generator and detector, enhancing its diagnostic capabilities. Operating within an industrial temperature range of -40¬8C to +85¬8C, the XRT75L04IV is suitable for applications such as E3/DS3 access equipment, digital cross-connect systems, and routers. The device requires a single 3.3 V power supply and has a maximum power dissipation of 1.5W.
Manufacturer: MaxLinear, Inc.
Category: Integrated Circuits (ICs)- Interface -Telecom
Package: Tray
Function: Line Interface Unit (LIU)
Voltage - Supply: 3.135V ~ 3.465V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 176-LQFP
Supplier Device Package: 176-LQFP (24x24)
IC TELECOM INTERFACE 176LQFP Product overview: XRT75L04IV from MaxLinear is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Telecom. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 702-XRT75L04IV can be used for catalog matching and distributor lookup.
Telecom IC Line Interface Unit (LIU) 176-LQFP (24x24)
IC TELECOM INTERFACE 176LQFP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 702-XRT75L04IV | XRT75L04IV | XRT75L04IV | |
| Product Name | Integrated Circuits (ICs)- Interface -Telecom | Interface Transceiver IC | Telecom | Integrated Circuits (ICs) - Interface - Telecom |
| Device Type | Sensor Interface | Transceiver | Sensor Interface | |
| Supply Voltage | Other; 3.135V ~ 3.465V | Other; 3.135V ~ 3.465V | Other; 3.135V ~ 3.465V | Other |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) |
