SG-9101CG-D40SHCBC

Overview

The SG-9101CG-D40SHCBC is a programmable spread spectrum crystal oscillator manufactured by EPSON. It features a CMOS output and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequency programming from 670 kHz to 20 MHz, with specific documentation noting a broader capability up to 170 MHz for the series. It incorporates downward spread spectrum modulation with a bandwidth of -4.00%. The component includes a standby function, drawing a maximum disabled current of 3.7 mA. It is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm and is rated for operation between -40°C and 105°C.

Feature Summary

• Supports programmable frequency generation via downstream spread spectrum modulation
• Integrates a low-power standby mode for energy conservation
• Utilizes a compact surface-mount package suitable for space-constrained designs

Applications

• High-speed data transmission interfaces requiring jitter reduction
• Embedded systems needing precise clock synchronization
• Portable electronic devices utilizing low-voltage power supplies

Procurement Notes

Verify that the specific ordering suffix matches the required frequency and package variant. Confirm that the supplier provides official documentation confirming the spread spectrum parameters. Ensure compatibility with the target system's voltage levels and thermal requirements before finalizing procurement orders.

Selection Notes

Select this component when design requirements demand programmable clock frequencies combined with electromagnetic interference reduction through spread spectrum technology. Consider the operating temperature range and supply voltage constraints to ensure reliable performance across the intended application environment.

Part Context

This part belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series offers various frequency ranges and package options to accommodate different design needs while maintaining consistent spread spectrum capabilities and low-power standby features across the product line.

Replacement Considerations

Direct substitutes include other variants within the SG-9101 series such as SG-9101CE-D40SHCBC, provided frequency and pinout compatibility are verified. Cross-model replacements require validation of electrical specifications and mechanical dimensions.