SG-9101CG-D40SHBCB

Overview

The EPSON SG-9101CG-D40SHBCB is a programmable spread spectrum crystal oscillator (XO) featuring CMOS output. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device incorporates downward spread spectrum modulation with a bandwidth of -4.00%. It includes a standby function with a maximum disabled current of 3.7 mA. The component is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. It functions reliably across an operating temperature range of -40°C to 105°C.

Feature Summary

• Supports programmable frequency generation via distributor ordering for customized clock signals.
• Integrates downward spread spectrum modulation to reduce electromagnetic interference.
• Features low-power standby mode for enhanced energy efficiency in portable applications.

Applications

• High-speed data communication interfaces requiring precise clock synchronization
• Portable electronic devices demanding low power consumption and small form factor
• Industrial control systems operating in wide temperature environments

Procurement Notes

This component requires specific programming for the desired output frequency during the ordering process. Buyers must input the target frequency in the order notes when purchasing through authorized distributors. Verify that the selected part number suffix corresponds to the required package type and operational specifications. Ensure compatibility with system voltage levels before integration.

Selection Notes

Select this oscillator when a compact, programmable clock source with spread spectrum capabilities is needed. It is suitable for designs requiring operation between 1.62V and 3.63V. Consider the 4-SMD package dimensions for PCB layout constraints. Verify thermal requirements against the -40°C to 105°C operating range. Confirm that the CMOS output logic aligns with downstream circuitry requirements.

Part Context

The SG-9101CG series represents Epson's line of programmable spread spectrum crystal oscillators designed for noise reduction in digital circuits. This specific model belongs to the CG variant, indicating standard performance characteristics. It serves as a direct replacement for fixed-frequency oscillators where frequency agility and EMI mitigation are prioritized. The series is widely used in consumer electronics and industrial equipment.

Replacement Considerations

Direct substitutes include other SG-9101CG models with identical pinouts and electrical parameters but different frequency or package options. Cross-reference the DigiKey part number SG-9101CG-D40SHCCB-ND for equivalent functional alternatives. Ensure any replacement maintains the 4-SMD no-lead footprint and CMOS output compatibility.