SG-9101CG-D40PGACB

Overview

The SG-9101CG-D40PGACB is a programmable spread spectrum crystal oscillator from the SG-9101Cx series. It features CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequencies from 670 kHz to 170 MHz with a downward spread bandwidth of -4.00%. It includes an enable/disable function, drawing a maximum disabled current of 3.7 mA. The component is housed in a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm and functions reliably across an operating temperature range of -40°C to 105°C.

Feature Summary

• Programmable frequency generation within a wide range using external configuration
• Integrated spread spectrum modulation for electromagnetic interference reduction
• Low power consumption with dedicated standby mode capability
• Compact surface-mount design suitable for space-constrained electronics

Applications

• High-speed serial communication interfaces requiring jitter management
• Embedded systems and microcontroller clock sources
• Consumer electronics with strict EMI compliance requirements
• Industrial control equipment operating in varying thermal environments

Procurement Notes

Verify that the specific ordering suffix matches the required frequency and package variant. Confirm that the supplier provides official documentation for the programmed parameters. Ensure compatibility with the target system's voltage levels and interface requirements before finalizing the purchase order.

Selection Notes

Choose this component when precise frequency agility and spread spectrum capabilities are necessary. Evaluate the thermal environment to ensure operation within the specified temperature limits. Consider the package dimensions for PCB layout constraints. Verify that the CMOS output swing aligns with the receiving logic levels of the connected circuitry.

Part Context

This part belongs to the SG-9101Cx series of programmable oscillators by Epson. The series offers flexibility through software or hardware programming. It replaces fixed-frequency crystals in designs requiring adjustable clock rates. The SG-9101CG variant specifically denotes the commercial grade temperature range and standard performance characteristics.

Replacement Considerations

Direct substitutes include other SG-9101CG models with matching pinouts and electrical specifications. Verify that any alternative maintains the same spread spectrum profile and package dimensions. Cross-reference the programming method to ensure compatibility with existing manufacturing processes.