512CAB001048BAGR

Overview

The 512CAB001048BAGR is a standard CMOS crystal oscillator from the Si512 series by Skyworks Solutions. It operates at dual frequencies of 14.31818 MHz and 17.734475 MHz with a frequency stability of 100 PPM. The device supports a supply voltage range of 2.97 V to 3.63 V, typically 3.3 V, and draws a maximum current of 21 mA. It features an enable/disable function and is housed in a compact 6-SMD package measuring 5.00 mm x 3.20 mm with a height of 1.33 mm. The operational temperature range extends from -40°C to +85°C.

Feature Summary

• Dual-frequency output capability for flexible system clocking
• Pin-configurable design allowing customizable functionality
• Integrated enable and disable control for power management

Applications

• General-purpose digital systems requiring precise timing
• Embedded controllers needing multiple clock sources
• Industrial equipment operating within extended temperature ranges

Procurement Notes

Verify that the specific suffix BAGR corresponds to the reel packaging configuration required for automated assembly processes. Confirm that the dual frequency selection matches the target application's signal requirements. Ensure compatibility with the 3.3 V supply rail and check that the 100 PPM stability meets the system's jitter and accuracy specifications before finalizing procurement orders.

Selection Notes

Select this component when a single package must provide two distinct clock frequencies without external switching logic. The CMOS output format ensures direct interface with standard digital logic inputs. Consider the 21 mA current consumption against total system power budgets. The wide operating temperature range makes it suitable for environments where standard commercial grade oscillators might fail due to thermal stress.

Part Context

This part belongs to the Si512 family of pin-configurable oscillators, which allows designers to customize features through pin connections rather than software programming. The 512CAB variant specifically denotes the CMOS output type and dual-frequency capability within this lineup. It serves as a drop-in replacement for fixed-frequency oscillators in designs requiring redundant or alternate clock signals.

Replacement Considerations

Direct parameter-equivalent substitutes include the 512CAB001048BAG (tape and reel) and other Si512 models with matching dual frequencies and CMOS outputs. Verify that any alternative maintains the same 100 PPM stability and 3.3 V operating voltage to ensure circuit compatibility.