SGR-8002JA-STB

Overview

The SGR-8002JA-STB is a programmable high-frequency crystal oscillator from the SG-8002 series. It operates on a 5V supply and supports frequencies up to 125MHz with a typical current consumption of 45mA. The device features a TTL output type and maintains a frequency stability of ±50ppm. It functions within an operating temperature range of -20°C to +70°C. The component is housed in a 4-SOJ package with a 5.08mm pitch, measuring 14.00mm x 8.65mm.

Feature Summary

• Programmable frequency generation capability for customized clock requirements
• Standard XO configuration with TTL output interface
• Compact surface-mount packaging suitable for space-constrained designs

Applications

• General-purpose digital circuit clocking
• Embedded system timing references
• Industrial control equipment synchronization

Procurement Notes

Verify the specific frequency order code suffix against the official Epson datasheet to ensure the correct programmed value. Confirm that the SOJ-4 package dimensions match the target PCB footprint. Check for RoHS compliance markings if environmental regulations apply. Ensure the TTL output voltage levels are compatible with the receiving logic family. Validate the operating temperature range meets the application's thermal environment requirements.

Selection Notes

Select this model when a standard TTL output is required rather than CMOS or LVDS. Consider the ±50ppm stability limit for applications not requiring higher precision. Evaluate the 45mA current draw against power budget constraints. Compare the 125MHz maximum frequency against system speed needs. Assess the -20°C to +70°C range against ambient conditions.

Part Context

This component belongs to the SG-8002 series of programmable oscillators manufactured by Epson. The series offers various package options and output types. The JA suffix typically denotes the programming type or feature set. The STB suffix indicates the specific package style and pinout configuration for this variant.

Replacement Considerations

Direct substitutes may include other models from the SG-8002 series with identical pinouts and electrical characteristics. Verify compatibility with alternative manufacturers offering similar SOJ-4 programmable oscillators. Ensure replacement parts maintain the same TTL output level and 5V supply requirement.