MK1575-01GITR

Overview

The MK1575-01GITR is a clock recovery Phase-Locked Loop (PLL) designed for video and telecom applications. It synthesizes high-frequency data or graphics pixel clocks from low-frequency references. The device features selectable internal feedback dividers, an external loop filter interface, and LVCMOS outputs. Operating on a single 3.3V supply within the -40°C to +85°C range, it supports frequencies up to 80MHz in a 16-TSSOP package.

Feature Summary

• Clock recovery PLL with selectable internal feedback dividers for standard telecom and video frequencies
• External loop filter support for customizable bandwidth and damping factor
• LVCMOS outputs with power-down mode and output tri-state capability
• Industrial temperature grade (-40°C to +85°C) in a 16-pin TSSOP package

Applications

• Video genlock and synchronization systems
• Telecom T/E clock synthesis
• Graphics pixel clock generation
• Cost-sensitive clock recovery applications

Procurement Notes

Verify component status as the MK1575-01 series has been subject to End-of-Life notices. Confirm RoHS compliance via the 'LF' suffix if required. Check current availability through authorized distributors as stock levels may be limited due to discontinuation phases.

Selection Notes

Select this part for applications requiring low-cost clock synthesis from low-frequency references. Ensure external loop filter components are chosen to meet specific jitter and bandwidth requirements. Verify that the 80MHz maximum frequency meets system needs and that LVCMOS output levels are compatible with downstream logic.

Part Context

This component belongs to the IDT/Renesas MK1575-01 family of clock recovery PLLs. The 'GI' suffix indicates the industrial temperature range (-40°C to +85°C), while 'TR' denotes tape and reel packaging. Renesas acquired IDT's clocking business, transferring product stewardship.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult Renesas Electronics Corporation for current alternatives or obsolescence management options.