IDT2308A-5HPGI

Clock Generators, PLLs, Frequency Synthesizers Overview

The IDT2308A-5HPGI is a high-speed phase-lock loop (PLL) clock multiplier manufactured by Renesas Electronics Corporation under the IDT brand. It operates at 3.3V and provides zero-delay clock multiplication for applications ranging from 10MHz to 133MHz. The device distributes one clock input to two banks of four outputs, utilizing an external feedback pin to synchronize outputs with the input clock. Key electrical characteristics include output skew less than 200 ps and cycle-to-cycle jitter below 200 ps. It supports 1x, 2x, and 4x output options and features separate output enables for each bank.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero-delay PLL clock distribution with output skew <200 ps
• Supports operating frequencies from 10MHz to 133MHz
• Distributes one input to eight outputs across two independently enabled banks
• External feedback pin allows synchronization control between input and outputs

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed clock distribution networks
• Clock multiplication systems requiring low jitter
• Synchronization circuits for digital logic interfaces

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Renesas or IDT distributors. Confirm RoHS compliance status as indicated in official datasheets. Ensure the TSSOP-16 package matches design requirements. Check for industrial or commercial temperature range specifications relevant to the target application environment.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when zero-delay clock multiplication is required within the 10-133MHz range. The IDT2308A-5HPGI variant specifically offers high drive capabilities suitable for demanding load conditions. Consider the external feedback configuration if precise delay control between input and output phases is necessary for system timing integrity.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the IDT2308 family of PLL-based clock multipliers. The 'A' suffix typically denotes specific manufacturing revisions or testing criteria, while '5H' indicates high-drive output capability. The 'PGI' suffix identifies the 16-pin TSSOP package with lead-free termination. This series addresses high-speed clocking needs in telecommunications and computing infrastructure.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes within the same family include IDT2308-1H, IDT2308-2H, and IDT2308-5H, depending on required prescaling factors (1x, 2x, or 4x). Verify that alternative variants maintain the same TSSOP-16 footprint and 3.3V operating voltage. Cross-reference pinouts to ensure compatibility with existing PCB layouts.