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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-D40PHCBA is a programmable spread spectrum crystal oscillator (XO) manufactured by EPSON. It features a CMOS output and supports a frequency range of 670 kHz to 170 MHz. The device operates on a supply voltage of 1.62V to 3.63V and includes an enable/disable function. It utilizes a 4-SMD, no-lead package with dimensions of 2.50mm x 2.00mm x 0.80mm. The component offers a downward spread bandwidth of -4.00% and functions within a temperature range of -40°C to 105°C.
Feature Summary
- Programmable frequency generation within the specified range
- Integrated spread spectrum modulation for EMI reduction
- Low power consumption with dedicated enable/disable control
Applications
- High-speed digital signal processing systems
- Communication equipment requiring precise clocking
- Embedded systems with strict EMI constraints
Procurement Notes
Verify the specific frequency requirement during ordering as this model is programmable. Confirm that the application environment stays within the -40°C to 105°C operating temperature range. Ensure the supply voltage matches the 1.62V to 3.63V specification. Check compatibility with the 4-SMD package footprint on the target PCB layout.
Selection Notes
Select this component when a programmable CMOS oscillator with spread spectrum capabilities is required. It is suitable for designs needing flexible frequency tuning and EMI mitigation. Consider the small form factor for space-constrained applications. Verify that the enable/disable feature aligns with system power management strategies.
Part Context
This part belongs to the SG-9101 series of programmable spread spectrum crystal oscillators from EPSON. The series is designed for high-performance timing applications. The CG suffix indicates specific packaging and material characteristics. The D40PHCBA code defines the frequency programming and pin configuration details.
Replacement Considerations
Direct substitutes may include other models from the SG-9101 series with compatible frequencies and packages. Verify electrical parameters and pinout compatibility before substitution. Consult EPSON documentation for cross-reference information.
