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SIT5000AICGE-33E0-25.000000X

SIT5000AICGE-33E0-25.000000X

SiTime
25 MHz TCXO LVCMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead
Active1,350 in stock
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Overview

The SIT5000AICGE-33E0-25.000000X is a 25 MHz Temperature Compensated MEMS Oscillator (TCXO) providing a stable LVCMOS output. It operates from a 3.3V supply and offers tight frequency stability of +/-5ppm across a wide temperature range from -40C to 85C.

Why Choose This Part

This MEMS-based TCXO provides superior reliability and resistance to shock and vibration compared to traditional quartz oscillators. The +/-5ppm frequency stability ensures consistent performance across the full industrial temperature range while the enable/disable function allows for power-saving states.

Applications

Precision Networking
Provides a stable reference clock for Ethernet switches and routers requiring high timing accuracy.
Industrial Control Systems
Ideal for PLCs and industrial automation equipment operating in environments with significant temperature fluctuations.
Wireless Base Stations
Serves as a reliable local oscillator for small cells and wireless backhaul equipment needing precise frequency control.

Key Specifications

Type TCXO
Output LVCMOS
Function Enable/Disable
Frequency 25 MHz
Mounting Type Surface Mount
Base Resonator MEMS
Package / Case 4-SMD, No Lead
Size / Dimension 0.106" L x 0.094" W (2.70mm x 2.40mm)
Voltage - Supply 3.3V
Frequency Stability +/-5ppm
Height - Seated (Max) 0.031" (0.80mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 33mA
Supplier Device Package 4-SMD (2.7x2.4)

Getting Started

To implement this part, ensure a 0.1uF bypass capacitor is placed as close as possible to the VDD pin. The output can drive standard LVCMOS loads, but designers should maintain short trace lengths to minimize signal integrity issues at 25 MHz. No external compensation components are required as the thermal management is handled internally by the MEMS architecture.

Categories

Clocks & Timing > Crystal Oscillators