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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：Enable/Disable
- 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-D40PHDAB 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 a frequency range from 670 kHz to 170 MHz with downward spread spectrum modulation. It includes an enable/disable function with a maximum disabled supply 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 is designed for operation across a temperature range of -40°C to 85°C.
Feature Summary
- Programmable frequency generation capability within the specified range
- Downward spread spectrum modulation functionality
- Low power consumption with dedicated enable and disable control states
Applications
- High-speed digital circuits requiring precise clock signals
- Embedded systems utilizing microprocessors or microcontrollers
- Communication equipment needing low jitter clock sources
Procurement Notes
Verify the specific part number suffix against official EPSON documentation to confirm the exact frequency and package configuration. Ensure that the ordering process accounts for the programmable nature of the device if custom frequencies are required. Confirm RoHS compliance status through the manufacturer's certificate of compliance before finalizing procurement decisions.
Selection Notes
Select this component when a small form factor surface-mount oscillator is required for applications demanding spread spectrum capabilities. Consider the 1.62V to 3.63V operating range to ensure compatibility with the target system's power rails. Evaluate the thermal performance requirements against the -40°C to 85°C industrial temperature specification.
Part Context
This model belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series is characterized by its compact size and flexible programming options. It serves as a clock source solution for modern electronic designs where space constraints and electromagnetic interference reduction are critical design factors.
Replacement Considerations
Consult EPSON's official cross-reference data for direct substitutes. Verify pinout compatibility and electrical specifications before considering alternative manufacturers. Ensure any replacement maintains the same package dimensions and spread spectrum characteristics.
