SIT9003AI-1-18SB

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	800nA
Height:	0.031" (0.79mm)
Size / Dimension:	0.098" L x 0.079" W (2.50mm x 2.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	3.5mA
Spread Spectrum Bandwidth:	±0.25%, Center Spread
Operating Temperature:	-40°C ~ 85°C
Frequency Stability (Total):	±50ppm
Series:	SiT9003
Voltage - Supply:	1.8V
Output:	LVCMOS, LVTTL
Function:	Standby
Available Frequency Range:	1MHz ~ 110MHz
Programmable Type:	Programmed by Digi-Key (Enter your frequency in Web Order Notes)
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Bulk

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Programmable Oscillators

Programmable oscillators are a type of electronic device that can be programmed or altered to produce oscillatory signals according to the user\'s needs. They are often used for in devices that require some kind of stable, long-term tuning, such as radios and other communications-related electronics. The SIT9003AI-1-18SB programmable oscillator is one such device, and its applications and working principle will be further discussed in this article. The SIT9003AI-1-18SB is a silicon-based programmable oscillator that is designed to be used in adjustable frequency systems. It is a surface mount device and is therefore made to fit onto or near components that require it. Its main features include a low-voltage output of 0.4 volts, a wide frequency range between 60 kHz and 4.8 MHz, and an optimized power consumption of 10 mW when in operation. The applications of the SIT9003AI-1-18SB are varied, as it can be used in many different types of systems that require frequency stabilization or adjustment. It is ideal for use in radio receivers, scanning systems, and other related areas, as well as any system that needs a steady electrical pulse. It can also be used in intelligent power systems, where it can be used to regulate the frequency of electrical signals that are sent to different parts of the systems. The SIT9003AI-1-18SB\'s working principle is rather simple. It uses an externally programmed input to create an internal level shift, which drives a logic-optimized oscillator. This oscillator periodically generates an output signal which is of the frequency and duty cycle as specified by the user. The duty cycle is the proportion of time that the output is at a high or a low level, and is determined by the user\'s specifications. The SIT9003AI-1-18SB also has an adjustable loop filter, which allows the user to fine-tune the characteristics of the output signal. In conclusion, the SIT9003AI-1-18SB is a silicon-based programmable oscillator that is designed to be used in adjustable frequency systems. It has a low-voltage output, a wide frequency range, and an optimized power consumption which make it ideally suited for use in radio receivers, scanning systems, and power systems. It works by using an externally programmed input to drive a logic-optimized oscillator, which produces an output signal of the user\'s specified frequency and duty cycle. With its adjustable loop filter, the user can also fine-tune the characteristics of the output signal to their desired specifications.

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