DS4625P+100/150

Programmable Timers And Oscillators Overview

The DS4625P+100/150 is a dual-output, low-jitter clock oscillator from Analog Devices Inc./Maxim Integrated. It integrates an AT-cut crystal, oscillator, and low-noise PLL within a 5.0mm x 3.2mm surface-mount LCCC package. The device generates two LVPECL output pairs with frequencies of 100MHz (OP1:ON1) and 150MHz (OP2:ON2). It operates on a single +3.3V ±10% supply voltage across a temperature range of -40°C to +85°C. Typical phase jitter is less than 0.7ps RMS from 12kHz to 20MHz.

Programmable Timers And Oscillators Feature Summary

• Dual LVPECL outputs providing 100MHz and 150MHz frequency combinations
• Low phase jitter (< 0.7ps RMS typical) from 12kHz to 20MHz
• +3.3V ±10% operating voltage with excellent power-supply noise rejection
• Integrated OE pin for active-high enable/disable functionality

Programmable Timers And Oscillators Applications

• XGMII Clock Oscillator
• InfiniBand/SM
• SAS/SATA
• PCIe
• 1GbE/10GbE

Programmable Timers And Oscillators Procurement Notes

Verify the specific ordering suffix (+100/150) against the manufacturer's selector guide to confirm the exact frequency pair configuration. Ensure compatibility with the 10-pin LCCC package dimensions during PCB layout. Confirm RoHS compliance status via the datasheet revision history or official component documentation before procurement.

Programmable Timers And Oscillators Selection Notes

Select this component when dual independent LVPECL clocks are required in a compact form factor. Verify that the system can accommodate the 90mA typical operating current at no load. Ensure the application supports the 5.0mm x 3.2mm LCCC footprint and provides adequate thermal relief through the exposed pad connection.

Programmable Timers And Oscillators Part Context

This part belongs to the DS4625 family of 3.3V dual-output LVPECL clock oscillators. Other variants in the series offer different standard frequency combinations such as 125MHz/125MHz or 150MHz/200MHz. All members share the same package outline, electrical characteristics, and integration architecture.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements must match the 10-pin LCCC package and LVPECL output type. Verify that substitute components support the required 100MHz and 150MHz frequencies simultaneously. Check for equivalent jitter performance and operating voltage ranges to ensure system compatibility.