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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS 3.3V 50PPM
- Series：SG-8002
- 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 ~ 125 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)：28mA
- Ratings：-
- Mounting Type：Through Hole
- Package / Case：8-DIP, 4 Leads (Half Size)
- Size / Dimension：0.539" L x 0.260" W (13.70mm x 6.60mm)
- Height - Seated (Max)：0.209" (5.30mm)
- Supplier Device Package：8-DIP
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Overview
The SGR-8002DC-SCB is a programmable crystal oscillator manufactured by EPSON. It operates within a frequency range of 1 MHz to 125 MHz and utilizes CMOS output logic. The device is designed for 3.3V supply voltage and includes a standby function. It features a stability of 50 PPM and supports an operating temperature range from -20°C to +70°C. The current consumption is specified at 28mA. The component is housed in an 8-DIP package with four leads, representing half the standard size.
Feature Summary
- Programmable frequency generation capability across a wide range
- Integrated standby mode for power management
- Compact half-size DIP packaging format
Applications
- General purpose clock signal generation
- Embedded system timing references
- Digital circuit synchronization
Procurement Notes
Verify the specific frequency configuration required for your application, as this is a programmable device. Confirm that the 3.3V supply voltage aligns with your system design. Check the availability status, as some sources indicate this part may be obsolete or discontinued. Ensure the 8-DIP package fits your PCB layout constraints before ordering.
Selection Notes
Select this component when a programmable CMOS oscillator is needed for 3.3V systems. Consider the 50 PPM stability requirement against your jitter tolerance. The half-size DIP package is suitable for through-hole applications where space is limited but standard DIP is not feasible. Evaluate the -20°C to +70°C range against your environmental conditions.
Part Context
This part belongs to EPSON's SGR series of programmable oscillators. These devices are designed to replace fixed-frequency crystals and resonators in digital circuits. The series offers flexibility in frequency selection while maintaining low power consumption and small form factors suitable for modern electronics.
Replacement Considerations
Check for direct replacements in the SGR series with compatible pinouts and electrical specifications. Verify if newer generations offer improved stability or lower power consumption. Ensure any substitute maintains the 3.3V CMOS output level and DIP package compatibility.
