Parts
SIT1602BI-23-33E-25.000000
Overview
The SiTime SIT1602BI-23-33E-25.000000 is a 25 MHz MEMS-based standard oscillator featuring HCMOS/LVCMOS output. This surface mount component operates from a 3.3V supply and includes an enable/disable function. Its compact 2520 package makes it suitable for space-constrained designs.
Why Choose This Part
This SiTime oscillator uses MEMS technology, providing excellent shock and vibration resistance compared to traditional quartz oscillators. It operates over a wide temperature range of -40 degrees C to 85 degrees C and offers a frequency stability of +/-50ppm. The enable/disable function allows for power saving in applications where the clock is not continuously required.
Applications
General-Purpose Clocking
Provides a stable 25 MHz clock source for microcontrollers, FPGAs, and other digital ICs in a wide range of electronic systems.
Portable Electronics
Its small 2.50mm x 3.20mm size and 3.3V operation make it suitable for battery-powered and portable devices requiring a compact clock.
Industrial Control Systems
Offers reliable timing in industrial environments across a -40 degrees C to 85 degrees C operating temperature range.
Networking Equipment
Can be used as a timing reference in various networking and communication modules.
Consumer Electronics
A robust timing solution for various consumer electronic products where space and cost are key considerations.
Key Specifications
Type
XO (Standard)
Output
HCMOS, LVCMOS
Function
Enable/Disable
Frequency
25 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
Integrating this oscillator into a circuit involves connecting its VDD pin to a 3.3V supply, GND to ground, and the output to the desired clock input. The enable/disable pin can be controlled by a GPIO from a microcontroller. Refer to the SiTime datasheet for recommended PCB layout guidelines and input/output characteristics.
