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SG-8018CE 100.0000M-TJHPA3

SG-8018CE 100.0000M-TJHPA3

EPSON
100 MHz XO (Standard) CMOS Oscillator 1.8V ~ 3.3V Enable/Disable 4-SMD, No Lead
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Overview

The SG-8018CE 100.0000M-TJHPA3 is a high-frequency 100 MHz Crystal Oscillator (XO) designed for reliable clock generation in a compact 3.2mm x 2.5mm package. It supports a wide operating voltage range from 1.8V to 3.3V and offers a CMOS output with an enable/disable function. This particular variant is rated for an extended temperature range of -40 to +105 degrees Celsius, making it suitable for demanding industrial environments.

Why Choose This Part

This oscillator features a wide supply voltage range (1.8V to 3.3V), simplifying power rail design across various logic levels. Its frequency stability of +/-50ppm combined with a fast rise/fall time ensures clean signal integrity for high-speed circuits. The small 3225 footprint saves critical PCB real estate while maintaining robust thermal performance.

Applications

High-Speed Digital Logic
Providing a stable 100 MHz reference clock for FPGAs, CPLDs, and high-performance microcontrollers.
Communication Infrastructure
Used as a frequency source for Ethernet controllers, switches, and routers requiring precise timing.
Industrial Control Systems
Reliable clocking for automation equipment operating in high-temperature environments up to 105C.
Embedded Computing
General purpose system clock for single-board computers and specialized embedded processing units.

Key Specifications

Type XO (Standard)
Output CMOS
Function Enable/Disable
Frequency 100 MHz
Mounting Type Surface Mount
Base Resonator Crystal
Package / Case 4-SMD, No Lead
Size / Dimension 0.126" L x 0.098" W (3.20mm x 2.50mm)
Voltage - Supply 1.8V ~ 3.3V
Frequency Stability +/-50ppm
Height - Seated (Max) 0.047" (1.20mm)
Operating Temperature -40degC ~ 105degC
Current - Supply (Max) 6.8mA
Supplier Device Package 4-SMD (3.2x2.5)

Getting Started

When integrating this oscillator, ensure a 0.01uF to 0.1uF bypass capacitor is placed as close as possible to the VCC pin to minimize supply noise. The OE (Output Enable) pin should be tied to VCC for normal operation or controlled by a GPIO to reduce power consumption during standby. Review the PCB layout to keep the 100 MHz clock trace short and impedance-controlled to prevent EMI and signal reflection.

Categories

Clocks & Timing > Crystal Oscillators