XRT8001IP-F

Application Specific Clock/Timing Overview

The XRT8001IP-F is a dedicated WAN clock generator manufactured by MaxLinear, Inc., housed in an 18-PDIP package. It utilizes a Phase Locked Loop (PLL) architecture to synchronize timing signals for T1 and E1 digital transmission systems. The device accepts a single clock input and provides two true outputs with a 1:2 input-to-output ratio. It operates on a supply voltage ranging from 3.3V to 5V and supports a maximum frequency of 16.384kHz. Designed for industrial reliability, it functions within a temperature range of -40°C to 85°C.

Application Specific Clock/Timing Feature Summary

• Integrated PLL-based clock synchronization for T1/E1 network interfaces
• Dual true clock outputs derived from a single input signal
• Wide operating voltage support between 3.3V and 5V
• Industrial temperature rating spanning -40°C to 85°C

Application Specific Clock/Timing Applications

• T1 digital carrier system clocking
• E1 digital transmission equipment timing
• WAN infrastructure synchronization

Application Specific Clock/Timing Procurement Notes

This component is officially listed as discontinued by the manufacturer. Availability is restricted to existing stock or surplus channels. Verification of authenticity and physical condition is critical when sourcing from third-party distributors due to the end-of-life status.

Application Specific Clock/Timing Selection Notes

Select this part for legacy T1/E1 designs requiring a robust DIP-18 solution. Ensure the design accommodates the specific 16.384kHz maximum frequency limit. Verify that the 3.3V to 5V supply range aligns with the target board's power rails before integration.

Application Specific Clock/Timing Part Context

The XRT8001 series was originally developed by Exar Corporation before being acquired by MaxLinear. This specific IP suffix denotes the through-hole PDIP-18 variant, distinct from surface-mount SOIC options like the XRT8001ID-F found in the same product family.

Application Specific Clock/Timing Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult MaxLinear for current alternative recommendations or evaluate generic PLL clock generators compatible with T1/E1 standards.