DS4625P+150/150

Programmable Timers And Oscillators Overview

The DS4625P+150/150 is a dual-output, low-jitter clock oscillator from Analog Devices (Maxim Integrated). It generates two independent LVPECL frequency pairs at 150MHz. The device integrates an AT-cut crystal, oscillator, and low-noise PLL within a 5.0mm x 3.2mm surface-mount LCCC package. Operating on a single +3.3V ±10% supply, it supports an industrial temperature range of -40°C to +85°C. Key electrical parameters include typical phase jitter under 0.7ps RMS (12kHz to 20MHz), initial frequency tolerance of ±20ppm, and operating current ranging from 65mA to 140mA depending on load conditions.

Programmable Timers And Oscillators Feature Summary

• Dual LVPECL outputs with standard frequencies including 150MHz
• Low phase jitter: < 0.7ps RMS (typical) from 12kHz to 20MHz
• +3.3V ±10% single-supply operation with output enable/disable control
• -40°C to +85°C extended temperature range

Programmable Timers And Oscillators Applications

• XGMII Clock Oscillator
• InfiniBand SM applications
• SAS/SATA interfaces
• PCIe systems
• 1GbE/10GbE networking

Programmable Timers And Oscillators Procurement Notes

Verify the component against official Maxim Integrated datasheets for the DS4625 series. Confirm that the specific ordering suffix matches the required frequency pair configuration. Ensure compatibility with the specified 3.3V supply voltage and LVPECL termination requirements during procurement validation.

Programmable Timers And Oscillators Selection Notes

Select this model when dual identical 150MHz LVPECL clocks are required. Verify that the system can accommodate the 5.0mm x 3.2mm LCCC package dimensions. Ensure the application environment stays within the -40°C to +85°C operating temperature range and utilizes a stable +3.3V power supply.

Programmable Timers And Oscillators Part Context

This part belongs to the DS4625 family of dual-output clock oscillators. Other variants in the series offer different frequency combinations such as 100MHz, 125MHz, 156.25MHz, and 200MHz. All members share the same LCCC package footprint and LVPECL output architecture.

Programmable Timers And Oscillators Replacement Considerations

Direct replacements must match the 150MHz dual-output specification and LVPECL interface. Check pinout compatibility with the 10-pin LCCC package. Verify thermal resistance characteristics if replacing with components from other manufacturers.