SIT1602AC-12-18E-72.000000D

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	3.8mA
Height - Seated (Max):	0.032" (0.80mm)
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):	3.9mA
Operating Temperature:	-20°C ~ 70°C
Absolute Pull Range (APR):	--
Series:	SiT1602
Voltage - Supply:	1.8V
Output:	LVCMOS
Function:	Enable/Disable
Frequency:	72MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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• Application field of SIT1602AC-12-18E-72.000000D

An oscillator is a circuit that produces an output signal at a specific constant frequency. Oscillators come in many varieties, and one type that is used in many electronics applications is the SIT1602AC-12-18E-72.000000D. This oscillator is capable of producing up to nine different output frequencies, ranging from 1 KHz to 72 kHz. It also has temperature compensation from -20°C to +60°C, and is rated for 3.3V to 5.5V operation. The SIT1602AC-12-18E-72.000000D is commonly used in a variety of electronic applications, including motor control, robotics, timers, counters, time-division multiplexing, and other timing circuits.

• Working principle of SIT1602AC-12-18E-72.000000D

The SIT1602AC-12-18E-72.000000D is an oscillator circuit based around a phase-locked loop (PLL). The PLL consists of two basic parts: a voltage-controlled oscillator (VCO), and a phase detector. The VCO generates the output signal, and the phase detector compares the phase of the generated signal with the input signal and produces an error voltage. This error voltage is fed back to the VCO, which adjusts its frequency so that the two input signals have the same phase.The SIT1602AC-12-18E-72.000000D is composed of a number of integrated circuits, including an amplifier, a voltage-controlled oscillator, and a buffer. The amplifier and buffer are used to amplify and buffer the input signal, while the oscillator is used to generate the output signal. The generated signal is divided into two signals, then mixed together by the buffer. The combined signal is then sent to the PLL for comparison. The output of the PLL is then sent back to the oscillator to adjust the VCO frequency.The frequency of the output signal is determined by the external components connected to the oscillator. This allows the user to select the desired output frequency. In addition, the oscillator incorporates temperature compensation to ensure that the output frequency remains constant over a wide range of temperatures.The SIT1602AC-12-18E-72.000000D is a reliable and cost-effective solution for many timing applications. It has a low power consumption and operates over a wide range of temperatures. It also has a low jitter and a high frequency stability, making it an attractive choice for many electronic applications.

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