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Product Detailed Parameters
- Description：IC TELECOM INTERFACE 225BGA
- Series：-
- Mfr：MaxLinear, Inc.
- Package：Tray
- Function：-
- Interface：-
- Number of Circuits：-
- Voltage - Supply：3.3V
- Current - Supply：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：225-BGA
- Supplier Device Package：225-BGA (19x19)
- Power (Watts)：-
- Grade：-
- Qualification：-
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Overview
The XRT86VL34IB is a telecom interface integrated circuit manufactured by MaxLinear, Inc. It functions as a four-channel framer and line interface unit (LIU) supporting T1, E1, J1, and DS1 standards. The device operates at data rates up to 16384 kbps and supports dual voltage supplies of 1.8 V and 3.3 V. It is housed in a 225-pin BGA package measuring 19x19 mm.
Feature Summary
- Integrates four independent channels for simultaneous T1, E1, J1, and DS1 framing and line interfacing.
- Supports high-speed data transmission with operational rates reaching 16384 kbps per channel.
- Designed for flexible power integration with compatible 1.8 V and 3.3 V supply requirements.
Applications
- Telecommunications network infrastructure equipment
- Digital subscriber line (DSL) access multiplexers
- Network synchronization systems
Procurement Notes
Verify the specific suffix designation when sourcing replacements, as variants such as XRT86VL34IB-F exist within the product family. Confirm that the 225-pin BGA footprint matches your PCB layout constraints. Ensure compatibility with the required 1.8 V and 3.3 V power domains before finalizing component selection for production.
Selection Notes
Select this component for designs requiring multi-standard support across T1, E1, J1, and DS1 protocols within a single integrated solution. The four-channel architecture reduces board space compared to discrete implementations. Verify that the 225-pin BGA package is suitable for your assembly capabilities and thermal management strategy.
Part Context
This part belongs to the XRT86V series of telecom interface ICs from MaxLinear. It serves as a specialized solution for digital carrier interfaces, distinct from single-channel variants like the XRT86VL30 or eight-channel models like the XRT86VL38. The series focuses on providing robust framing and line interface capabilities for standard digital telephony networks.
Replacement Considerations
The XRT86VL34IB-F is a confirmed variant within the same product family. Both components share the 225-pin BGA package and core functional specifications. Verify if any packaging or suffix differences impact mechanical or electrical integration before substitution.
