SG-8101CA-TJHPB

Overview

The SG-8101CA-TJHPB is a programmable CMOS crystal oscillator manufactured by EPSON. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device features enable/disable functionality with a typical supply current of 3mA and a maximum disabled current of 3.5mA. Frequency stability is rated at ±50ppm over the operating temperature range of -40°C to 105°C. It utilizes a 4-SMD, no-lead package measuring 7.00mm x 5.00mm x 1.40mm.

Feature Summary

• Supports programmable frequency generation across a wide range using standard CMOS output levels
• Integrates hardware enable and disable control for power management optimization
• Maintains stable operation across extended industrial temperature environments

Applications

• Industrial automation systems requiring precise timing signals
• Communication equipment utilizing programmable clock sources
• Medical devices needing reliable low-power oscillators

Procurement Notes

Verify the specific ordering suffix and programmed frequency against project requirements before purchase. Confirm that the 4-SMD package dimensions align with PCB layout constraints. Ensure supply voltage compatibility with the 1.62V to 3.63V operational range. Check for RoHS3 compliance if environmental regulations apply. Validate lead time availability as programmable units may require specific processing times.

Selection Notes

Select this component when a flexible frequency solution is needed without custom manufacturing delays. Consider the ±50ppm stability requirement for system synchronization accuracy. Evaluate the 3mA typical current consumption against battery life or thermal constraints. Compare package size against available board space in compact designs. Ensure the CMOS output level matches the receiving logic interface requirements.

Part Context

This part belongs to the SG-8101 series of programmable crystal oscillators designed for general-purpose applications. It offers an alternative to fixed-frequency crystals by allowing post-manufacturing frequency configuration. The series is known for low jitter and high reliability in consumer and industrial electronics.

Replacement Considerations

Direct substitutes include other SG-8101 variants with compatible packages and electrical specifications. Verify pinout compatibility and voltage ranges when cross-referencing with similar programmable oscillators from different manufacturers.