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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS DWN SPRD
- Series：SG-9101
- Mfr：EPSON
- Package：Tube
- Base Resonator：Crystal
- Type：XO (Standard)
- Programmable Type：Programmed by Digi-Key (Enter your frequency in Web Order Notes)
- Available Frequency Range：670 kHz ~ 170 MHz
- Function：Standby
- Output：CMOS
- Voltage - Supply：1.62V ~ 3.63V
- Frequency Stability：-
- Frequency Stability (Total)：-
- Operating Temperature：-40°C ~ 105°C
- Spread Spectrum Bandwidth：-4.00%, Down Spread
- Current - Supply (Max)：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.098" L x 0.079" W (2.50mm x 2.00mm)
- Height - Seated (Max)：0.031" (0.80mm)
- Supplier Device Package：4-SMD (2.5x2)
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Overview
The SG-9101CG-D40SHAAB is a programmable spread spectrum crystal oscillator from Epson. It features a CMOS output type and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequency settings between 670 kHz and 170 MHz. It includes a standby function with a maximum disabled supply current of 3.7 mA. The unit is housed in a 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. It functions as an XO (Standard) type with a basic resonator of crystal. The component is rated for an operating temperature range of -40°C to +105°C.
Feature Summary
- Programmable frequency generation capability within the specified range
- Integrated standby mode for power management
- Spread spectrum functionality with downward spreading bandwidth
Applications
- General purpose clocking for digital circuits
- Embedded systems requiring precise timing
- Consumer electronics with low power constraints
Procurement Notes
Verify the specific frequency requirement during ordering, as this model requires programming by the distributor or manufacturer. Confirm that the 4-SMD no-lead package dimensions align with the PCB footprint design. Ensure the supply voltage stays within the 1.62V to 3.63V operational limits. Check RoHS3 compliance status if required by project specifications. Validate the operating temperature range against the environmental conditions of the final application.
Selection Notes
Select this component when a programmable CMOS oscillator with spread spectrum capabilities is needed. Consider the 4-SMD package size for space-constrained designs. Evaluate the wide operating temperature range for industrial or automotive environments. Compare the standby current consumption against other options for battery-powered applications. Ensure the frequency range meets the system clock requirements.
Part Context
This part belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series offers various package sizes and output types. The SG-9101CG variant specifically denotes the CMOS output and standard XO type. Other suffixes may indicate different frequencies or packages. The series is designed for applications requiring flexible frequency selection and jitter reduction through spread spectrum technology.
Replacement Considerations
Check for direct substitutes within the SG-9101 series with compatible pinouts. Verify electrical parameters such as voltage range and output type match. Ensure the package dimensions are identical for board replacement. Consult official cross-reference lists for approved alternatives.
