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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS CTR 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：±0.25%, Center Spread
- Current - Supply (Max)：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.055" (1.40mm)
- Supplier Device Package：4-SMD (7x5)
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Overview
The EPSON SG-9101CA-C02PHAAA is a programmable spread spectrum crystal oscillator (XO) with CMOS output. It operates within a supply voltage range of 1.62V to 3.63V and supports frequencies from 670 kHz to 170 MHz. The device features enable/disable functionality and center spread modulation with a bandwidth of ±0.25%. It is housed in a compact 4-SMD, no-lead package measuring 7.00mm x 5.00mm with a maximum height of 0.80mm. The unit functions across an industrial temperature range of -40°C to 105°C.
Feature Summary
- Programmable frequency generation within the specified wide range
- Integrated spread spectrum modulation for EMI reduction
- Low power consumption with dedicated enable/disable control
Applications
- High-speed digital signal processing systems
- Telecommunications equipment requiring precise clocking
- Industrial control boards with strict size constraints
Procurement Notes
Verify the specific target frequency requirement during ordering, as this model is programmed to order. Confirm that the system design accommodates the 1.62V to 3.63V supply voltage window. Ensure the PCB footprint matches the 7.00mm x 5.00mm SMD package dimensions. Check for any specific shipping or handling requirements related to programmable components.
Selection Notes
Select this component when a small form factor is critical alongside programmable flexibility. It is suitable for designs needing spread spectrum capabilities to meet EMC standards without external filters. Consider the CMOS output drive strength and the specific operating temperature range requirements of the final application environment.
Part Context
This part belongs to the SG-9101 series of programmable oscillators from Epson. The series offers various package sizes and output types. The CA suffix typically denotes the specific package dimension and pin configuration. This model represents a standard XO variant designed for general-purpose high-frequency applications.
Replacement Considerations
Direct substitutes include other SG-9101CA variants with different frequency programming or package options. Cross-reference the SG-9101CG series for similar performance in alternative footprints. Verify electrical compatibility before swapping with non-Epson programmable oscillators.
