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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 ~ 85°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-D40SGDAB 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 and includes a standby function. It utilizes an external crystal as the basic resonator and is housed in a compact 4-SMD, no lead package with dimensions of 2.50mm x 2.00mm. The component is designed for surface mount installation and functions reliably across an operating temperature range of -40°C to +85°C.
Feature Summary
- Supports programmable frequency generation via spread spectrum technology
- Integrates a standby mode for power management
- Utilizes a standard crystal as the basic resonator element
Applications
- General-purpose clock signal generation in embedded systems
- Timing reference sources for digital logic circuits
- Clock distribution in portable electronic devices
Procurement Notes
Verify that the specific ordering suffix matches the required frequency and package configuration. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure the input crystal parameters align with the oscillator's design constraints before finalizing procurement orders.
Selection Notes
Select this component when a small form factor surface-mount oscillator is required. Consider the 1.62V to 3.63V supply range compatibility with the target system voltage. Evaluate the need for spread spectrum capabilities to reduce electromagnetic interference in sensitive applications.
Part Context
This part belongs to the SG-9101Cx series of programmable spread spectrum crystal oscillators. The series offers various package options and frequency ranges. The SG-9101CG-D40SGDAB specifically denotes the 4-SMD variant with defined electrical characteristics suitable for space-constrained designs.
Replacement Considerations
Direct substitutes include other SG-9101CG variants with matching pinouts and electrical specs. Verify frequency stability and output drive strength when cross-referencing alternative part numbers from the same manufacturer family.
