SIT1602BC-81-18N-30.000000Y

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	4.1mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT1602B
Voltage - Supply:	1.8V
Output:	HCMOS, LVCMOS
Function:	--
Frequency:	30MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

SIT1602BC-81-18N-30.000000Y oscillator refers to a type of signal generator that oscillates at a predetermined frequency. The oscillator uses a feedback loop composed of various components like capacitors, transistors, and resistors. In this article, we will take a look at the application field and working principle of this device.

Application Field

SIT1602BC-81-18N-30.000000Y oscillators are mainly used in the communications and consumer electronics industry. They are used in cellular phones, cordless phones, GPS systems, satellite broadcasting, and more. In addition, they are used by circuit designers to develop new electronic circuits. The SIT1602BC-81-18N-30.000000Y oscillator is a popular choice for these applications due to its high accuracy and reliable performance. It operates over a wide temperature range of -30°C to +85°C and features low power consumption. This makes it suitable for applications where low power consumption is required. Furthermore, it has fast response times and low noise levels for improved performance in high-speed applications.

Working Principle

SIT1602BC-81-18N-30.000000Y oscillators use a Negative Resistance Oscillator (NRO) circuit. The basic principle behind the NRO is that, in a closed loop system, a small amount of negative feedback is applied to the input of an inverting amplifier. This causes a resonance in the system due to the interaction of the amplifier’s input and output signals, resulting in a continuous oscillation. The oscillator operates according to the following steps:1. A ramp voltage is applied to the circuit’s input which triggers the oscillation. 2. The circuit amplifies the current and produces a positive and a negative voltage out of the current. 3. The positive voltage is applied to the output side while the negative voltage is applied back on the input side, thus creating a feedback loop. 4. This loop continues until the flow of the current is cut off and the oscillation process is completed.

Conclusion

SIT1602BC-81-18N-30.000000Y oscillators are a reliable and accurate choice for a range of applications. The device operates with a Negative Resistance Oscillator (NRO) circuit, which is capable of producing a continuous oscillation due to the interaction of the amplifier’s input and output signals. Due to its low power requirements, high accuracy, and fast response times, it is a popular choice for designers in the communications and consumer electronics industry.

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