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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS 3.3V 50PPM
- Series：SG-8003
- 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：1 MHz ~ 166 MHz
- Function：Standby
- Output：CMOS
- Voltage - Supply：3.3V
- Frequency Stability：±50ppm
- Frequency Stability (Total)：-
- Operating Temperature：-20°C ~ 70°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：15mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SOJ, 5.08mm pitch
- Size / Dimension：0.280" L x 0.181" W (7.10mm x 4.60mm)
- Height - Seated (Max)：0.059" (1.50mm)
- Supplier Device Package：4-SOJ
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Overview
The SG-8003JF-SCB is a programmable CMOS crystal oscillator manufactured by Epson. It operates at a supply voltage of 3.3V and supports a frequency stability of 50 ppm. The device features a standby function to reduce power consumption during inactive periods. It utilizes PLL technology for short mass production lead times and requires the SG-Writer programming tool for configuration.
Feature Summary
- Programmable output frequency via dedicated writing tool
- Integrated standby mode for power management
- CMOS logic output interface
Applications
- General purpose clock generation in embedded systems
- Data communication equipment requiring stable timing references
- Industrial control devices with power-sensitive designs
Procurement Notes
Verify the specific suffix code against official Epson documentation to confirm voltage, stability, and pinout compatibility. Ensure the SG-Writer II programming tool is available for initial configuration. Confirm RoHS compliance status through the manufacturer's latest datasheet before integration into regulated assemblies.
Selection Notes
Select this model when a 3.3V supply is required alongside programmable frequency flexibility. Consider the 50 ppm stability requirement for applications tolerant of moderate drift. Evaluate the need for standby functionality versus continuous operation needs. Compare against other SG-8003JF variants if different voltage levels or stability grades are necessary.
Part Context
This component belongs to the SG-8003JF series of programmable oscillators from Epson Toyocom. The series offers various voltage options and stability grades distinguished by suffix codes. It represents a solution for designers needing customizable clock sources without sacrificing manufacturing efficiency through PLL-based production methods.
Replacement Considerations
Direct substitutes include other SG-8003JF variants such as SG-8003JF-PEB or SG-8003JF-PCM, provided their electrical specifications match the design requirements. Verify package dimensions and pin assignments remain identical to ensure mechanical compatibility.
