SG-8101CA 1.9521M-TBGPA0

Oscillators Overview

The SG-8101CA 1.9521M-TBGPA0 is a programmable crystal oscillator from Epson Timing, designed for compact and configurable timing applications. It operates at a fixed frequency of 1.9521 MHz with CMOS output levels. The device supports a supply voltage range of 1.8V to 3.3V and features an enable/disable function for power management. It is housed in a 4-SMD, No Lead package with a maximum seated height of 1.20mm. The component exhibits a frequency stability of ±15ppm and draws a maximum standby current of 1.1µA when disabled.

Oscillators Feature Summary

• Programmable architecture allows for flexible frequency configuration within the series capabilities.
• Integrated enable/disable control mechanism facilitates active and low-power standby modes.
• Compact surface-mount packaging optimizes board space utilization for dense designs.

Oscillators Applications

• Low-power portable electronic devices requiring precise timing references
• Embedded systems utilizing standard CMOS logic interfaces
• Consumer electronics where minimal form factor is critical

Oscillators Procurement Notes

Verify that the specific suffix TBGPA0 corresponds to the required reel packaging format and tape-and-reel quantity specifications. Confirm that the operating temperature range aligns with the intended environmental conditions. Ensure the enable pin logic polarity matches the system control interface requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a specific sub-2MHz frequency is required alongside low standby current consumption. The 1.8V to 3.3V supply range ensures compatibility with various digital logic families. Consider the ±15ppm stability specification against the system's clock tolerance requirements to ensure reliable data transmission or processing synchronization.

Oscillators Part Context

This model belongs to the SG-8101 series of programmable oscillators, which are engineered to replace multiple discrete crystal units. The series utilizes internal programming to generate precise frequencies, reducing inventory complexity. The CA variant typically denotes specific performance characteristics within the broader product line.

Oscillators Replacement Considerations

Direct replacements must match the 4-SMD no-lead footprint and 1.8V-3.3V supply range. Verify that alternative sources support the same enable/disable functionality and similar frequency stability metrics to maintain system timing integrity without redesigning the PCB layout.