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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 ~ 20 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-D40SGCAC is a programmable spread spectrum crystal oscillator from Epson. It features CMOS output and operates within a frequency range of 670 kHz to 20 MHz. The device supports a supply voltage of 1.62V to 3.63V and includes a standby function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The unit offers an operating temperature range of -40°C to 85°C and provides a downward spread bandwidth of -4.00%.
Feature Summary
- Programmable frequency generation within the specified range via order input
- Integrated spread spectrum modulation for EMI reduction
- Low power consumption with dedicated standby mode capability
Applications
- High-speed digital signal processing systems
- Communication equipment requiring precise clocking
- Consumer electronics with strict EMI constraints
Procurement Notes
This component is supplied as a blank oscillator requiring specific frequency programming at the time of order. Customers must input the desired frequency in the order notes to ensure correct configuration. Verify that the required frequency falls within the 670 kHz to 20 MHz operational range before placing orders. Confirm package compatibility and voltage requirements match the target design specifications.
Selection Notes
Select this model when a compact, programmable clock source with spread spectrum capabilities is required. Ensure the application voltage stays within 1.62V to 3.63V limits. Consider the 4-SMD footprint for space-constrained PCB layouts. Verify thermal requirements against the -40°C to 85°C operating range for environmental suitability.
Part Context
Part of the SG-9101CG series of programmable spread spectrum crystal oscillators. Designed for applications needing flexible frequency selection without maintaining multiple inventory SKUs. Offers a balance between performance and size in surface-mount designs.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific variant. Check Epson's official documentation for cross-reference options if availability is an issue.
FAQ
How is the output frequency determined?
The frequency is programmable and must be specified by the customer during the ordering process.
What is the maximum supply voltage?
The maximum supply voltage is 3.63V.
