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SIT8008BI-13-33E-10.000000

SIT8008BI-13-33E-10.000000

SiTime
10 MHz XO (Standard) HCMOS, LVCMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead
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Overview

The SIT8008BI-13-33E-10.000000 is a 10 MHz programmable MEMS oscillator from SiTime's SiT8008 series, designed to replace traditional quartz crystals. This device operates at 3.3V and features an LVCMOS/HCMOS output with an enable/disable function for power management. Housed in a 2.50mm x 2.00mm 4-SMD package, it provides a stable clock source across an industrial temperature range of -40C to 85C.

Why Choose This Part

This MEMS-based oscillator offers significantly higher reliability and shock/vibration resistance compared to quartz-based alternatives. It eliminates the need for external load capacitors and is less sensitive to board-level electromagnetic interference. The device's 20ppm to 50ppm stability ensures consistent timing across its full -40C to 85C operating temperature range.

Applications

Microcontroller Clocking
Provides a reliable 10 MHz external clock source for MCUs that require higher precision than internal RC oscillators.
Industrial Control Systems
Ideal for PLCs and sensor interfaces operating in harsh environments where vibration resistance is critical.
Consumer Electronics
Used in battery-powered devices to minimize footprint and power consumption through its enable/disable functionality.

Key Specifications

Type XO (Standard)
Output HCMOS, LVCMOS
Function Enable/Disable
Frequency 10 MHz
Mounting Type Surface Mount
Base Resonator MEMS
Package / Case 4-SMD, No Lead
Size / Dimension 0.098" L x 0.079" W (2.50mm x 2.00mm)
Voltage - Supply 3.3V
Frequency Stability +/-50ppm
Height - Seated (Max) 0.031" (0.80mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 4.5mA
Supplier Device Package 4-PQFN (2.5x2)

Getting Started

To integrate this oscillator, connect the 3.3V supply to the VDD pin and ensure a 0.1uF bypass capacitor is placed close to the device. Use the OE (Output Enable) pin to toggle the clock signal as needed for power saving; otherwise, tie it high for continuous operation. Since this is a self-contained MEMS oscillator, no external resonant components are required.

Categories

Clocks & Timing > Crystal Oscillators