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SIT1602BI-23-33E-24.000000

SIT1602BI-23-33E-24.000000

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

The SIT1602BI-23-33E-24.000000 is a 24 MHz MEMS-based fixed-frequency oscillator from SiTime's SiT1602 series. It provides a stable LVCMOS/HCMOS output at 3.3V within a compact 3.2mm x 2.5mm package. This component is designed to replace traditional quartz crystals, offering higher reliability and better resistance to mechanical shock and vibration.

Why Choose This Part

This MEMS oscillator provides superior reliability with an MTBF of over 1.5 billion hours and excellent resilience against environmental stressors like vibration and EMI. It eliminates the need for external load capacitors, simplifying PCB layout and reducing the total BOM footprint compared to quartz crystal resonators.

Applications

Microcontroller Clocking
Provides a precise 24 MHz reference clock for MCUs and SoCs that require an external timing source for high-speed peripherals.
Industrial Control Systems
Suitable for PLCs and industrial sensors due to its wide -40C to 85C operating temperature range and MEMS durability.
Communication Interfaces
Used as a stable frequency source for Ethernet controllers, USB bridges, and other interface ICs requiring a 24 MHz clock.

Key Specifications

Type XO (Standard)
Output HCMOS, LVCMOS
Function Enable/Disable
Frequency 24 MHz
Mounting Type Surface Mount
Base Resonator MEMS
Package / Case 4-SMD, No Lead
Size / Dimension 0.126" L x 0.098" W (3.20mm x 2.50mm)
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 (3.2x2.5)

Getting Started

Ensure a 0.1uF bypass capacitor is placed as close as possible to the VDD pin for noise decoupling. The OE (Output Enable) pin can be used to reduce power consumption by disabling the output when the clock is not required by the system.

Also Consider

ASE-24.000MHZ Abracon - A traditional quartz-based 24 MHz oscillator in a similar 3.2x2.5mm package for designs where crystal resonators are preferred.

Categories

Clocks & Timing > Crystal Oscillators