SG-9101CA-C02PGBAB

Overview

The SG-9101CA-C02PGBAB is a programmable crystal oscillator (XO) manufactured by EPSON, designed for applications requiring precise clock signals. It features a CMOS output type and supports a frequency range of 670 kHz to 170 MHz. The device operates on a supply voltage between 1.62V and 3.63V and includes enable/disable functionality. It utilizes a spread spectrum technique with a bandwidth of ±0.25% center spread to reduce electromagnetic interference. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm maximum height. It is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Programmable frequency generation within the specified range
• Spread spectrum capability for EMI reduction
• Low voltage operation with enable control
• Compact surface-mount packaging

Applications

• General purpose clock generation in embedded systems
• Data communication interfaces requiring jitter reduction
• Consumer electronics with space constraints
• Industrial control modules

Procurement Notes

Verify the specific frequency requirement during ordering as this model is programmable. Confirm that the selected variant matches the required output voltage levels and package dimensions for your PCB layout. Ensure compatibility with the system's power supply range and thermal environment specifications before finalizing procurement.

Selection Notes

Select this component when a small form factor and low electromagnetic interference are critical. The wide frequency range allows flexibility in design without changing the physical footprint. Consider the CMOS output drive strength and the need for spread spectrum functionality in noise-sensitive environments compared to fixed-frequency alternatives.

Part Context

This part belongs to the SG-9101 series of programmable oscillators from EPSON. The series is characterized by its small size and low power consumption. The CA suffix typically denotes specific package or performance variations within the broader product line, distinguishing it from other variants like the CG series which may have different frequency limits or features.

Replacement Considerations

Direct substitutes must match the 4-SMD 2.5x2.0 package and CMOS output. Verify that any replacement supports the same 670 kHz to 170 MHz range and 1.62V-3.63V supply. Check if the alternative offers comparable spread spectrum bandwidth and operating temperature range.