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Product Detailed Parameters
- Description：IC TELECOM INTERFACE 64TQFP
- Series：-
- Mfr：MaxLinear, Inc.
- Package：Tray
- Function：Attenuator
- Interface：Serial
- Number of Circuits：1
- Voltage - Supply：3.135V ~ 5.25V
- Current - Supply：160mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：64-FQFP
- Supplier Device Package：64-PQFP (10x10)
- Power (Watts)：-
- Grade：-
- Qualification：-
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Overview
The XRT71D03IV-F is a single-channel E3/DS3/STS-1 jitter attenuator manufactured by MaxLinear. It operates within a supply voltage range of 3.135V to 5.25V and draws a typical supply current of 140mA. The device is housed in an 80-pin TQFP package with dimensions of 14x14mm. It supports serial interface control and functions as an integrated line interface unit (LIU) for telecom applications. The component is rated for industrial operating temperatures ranging from -40°C to +85°C.
Feature Summary
- Integrates jitter attenuation capabilities for E3, DS3, and STS-1 signal standards
- Supports serial interface configuration for system control
- Designed for surface mount installation in compact telecommunication equipment
Applications
- E3 digital hierarchy network interfaces
- DS3 transmission systems
- STS-1 optical carrier level 1 interfaces
Procurement Notes
Verify the specific suffix 'F' against official MaxLinear documentation to confirm environmental compliance or material specifications. Confirm availability status as this series may be subject to discontinuation notices. Ensure compatibility with existing board layouts requiring an 80-TQFP footprint before procurement.
Selection Notes
Select this component when a single-channel solution for E3/DS3/STS-1 jitter reduction is required. Verify that the 3.135V to 5.25V supply range matches the system power design. Ensure the 80-TQFP package size fits the mechanical constraints of the target application.
Part Context
This part belongs to the XRT71Dxx series of telecom interface ICs from MaxLinear. It serves as a specialized jitter attenuator for high-speed digital transmission lines. The device integrates necessary filtering and clock recovery functions into a single chip to improve signal integrity in telecommunications infrastructure.
Replacement Considerations
Consult MaxLinear official documentation for confirmed substitute part numbers. Generic equivalents are not recommended due to specific timing and electrical requirements of E3/DS3/STS-1 standards.
