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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS 1.62V
- Series：SG-8101
- 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)：±50ppm
- Operating Temperature：-40°C ~ 105°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：8.1mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Supplier Device Package：4-SMD (3.2x2.5)
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Overview
The SG-8101CE-TJHSC is a pre-programmed crystal oscillator manufactured by EPSON. It features a CMOS output type and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequency settings from 670 kHz to 20 MHz with 1 ppm step resolution. It includes an output enable or standby function for power management. The component is housed in a compact SMD3225-4P package, designed for surface mount applications requiring precise timing signals.
Feature Summary
- Offers programmable frequency generation with high precision steps
- Integrates standby and output enable functions for power efficiency
- Utilizes CMOS output interface for digital logic compatibility
Applications
- General purpose clock signal generation in embedded systems
- Timing reference for microcontrollers and processors
- Communication interface synchronization circuits
Procurement Notes
Verify the specific frequency suffix against project requirements, as the base model supports a wide range. Confirm the package variant matches the PCB footprint design. Ensure supply voltage specifications align with system rails. Check for any specific environmental ratings if operating in extreme conditions. Cross-reference the datasheet for pinout compatibility during integration.
Selection Notes
Select this component when a fixed frequency solution with low profile is required. Consider the voltage range compatibility with the target logic family. Evaluate the need for standby functionality to meet power budgets. Assess the package size constraints against available board space. Verify that the frequency stability meets the system's jitter tolerance requirements.
Part Context
This part belongs to the SG-8101 series of programmable crystal oscillators. The series is characterized by its ease of programming and compact form factor. It serves as a direct replacement for standard XO components where flexibility was previously limited. The technology focuses on reducing development time through pre-programmed options.
FAQ
What is the output voltage level?
The output is CMOS compatible, swinging between ground and the supply voltage.
Does the device support power down modes?
Yes, it features an output enable or standby function to reduce current consumption.
