591DB-ADG

Programmable Oscillators Overview

The Skyworks Solutions Inc. 591DB-ADG is a programmable standard clock oscillator from the Si591 series, designed for general-purpose applications within the 10 MHz to 810 MHz frequency range. It features a CML output format and operates on a single 3.3 V power supply with a maximum current consumption of 110 mA. The device utilizes a 6-SMD, no-lead package measuring 7 mm by 5 mm with a height of 1.65 mm. Frequency stability is specified at 25 ppm, and it supports an enable/disable function via OE P1. The component functions across an industrial temperature range of -40°C to +85°C.

Programmable Oscillators Feature Summary

• Supports programmable frequency generation across a wide operational bandwidth
• Integrates a dedicated enable and disable control pin for power management
• Delivers differential CML signal output for high-speed data transmission

Programmable Oscillators Applications

• High-speed serial communication interfaces requiring precise clocking
• Data acquisition systems demanding stable timing references
• Telecommunications equipment utilizing CML compatible logic families

Programmable Oscillators Procurement Notes

Verify that the specific programming requirements align with the programmable nature of this model before procurement. Confirm the CML output compatibility with the target load circuitry. Ensure the 3.3 V supply voltage matches the system design constraints. Check the lead-free status and RoHS compliance if required by project specifications.

Programmable Oscillators Selection Notes

Select this component when a flexible, programmable clock source is necessary rather than a fixed-frequency alternative. Consider the CML output format as a primary constraint for downstream logic interfacing. Evaluate the 25 ppm stability against jitter sensitivity requirements. Compare physical dimensions against available PCB real estate in dense layouts.

Programmable Oscillators Part Context

This part belongs to the Si591 family of single-frequency general-purpose oscillators. It shares the same 7x5 mm footprint and thermal characteristics with other models in the series, such as the 591NB500M000DGR. The series is characterized by low phase noise and support for various output formats including LVDS and LVPECL.

Programmable Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.