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Product Detailed Parameters
- Description：XTAL OSC PROG XO CMOS 1.62V
- Series：SG-8101CG
- 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)：±20ppm
- 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：0.098" 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-8101CG-TCHPA is a programmable crystal oscillator (XO) manufactured by EPSON. It features a CMOS output waveform and operates within a supply voltage range of 1.62V to 3.63V. The device supports frequencies from 670 kHz to 170 MHz, with a typical frequency stability of ±20ppm. It is housed in a compact 4-SMD, no-lead package measuring 2.50mm x 2.00mm x 0.80mm. Maximum supply current is 8.1mA at 25°C, with an enable/disable function for power management.
Feature Summary
- Programmable frequency generation capability allowing custom clock specifications
- Compact surface-mount design suitable for space-constrained PCB layouts
- Integrated enable/disable control for efficient power management
Applications
- General timing applications requiring precise frequency generation
- Embedded systems needing customizable clock sources
- Portable electronic devices utilizing low-voltage operation
Procurement Notes
This component requires specific programming for the desired frequency during the ordering process. Verify that the requested frequency falls within the supported range of 670 kHz to 170 MHz. Confirm package dimensions and electrical parameters match system requirements before finalizing procurement orders to ensure compatibility.
Selection Notes
Select this model when a customizable frequency is required within the specified voltage and temperature ranges. Ensure the application supports CMOS output logic levels. Consider the enable/disable feature if power efficiency is critical. Verify that the operating temperature range of -40°C to +105°C meets environmental demands.
Part Context
The SG-8101CG series represents EPSON's line of programmable crystal oscillators designed for flexibility and precision. This specific variant utilizes a TCHPA suffix indicating its programmable nature. It belongs to a family of components offering various frequency options and packaging styles for diverse electronic timing needs.
Replacement Considerations
Direct substitutes may include other SG-8101CG variants with different fixed frequencies or suffixes. Verify pinout compatibility and electrical specifications before replacement. Consult official documentation for cross-reference lists.
