SIT9120AI-1D1-33E166.666000Y

Frequency Stability:	±20ppm
Current - Supply (Disable) (Max):	35mA
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	69mA
Operating Temperature:	-40°C ~ 85°C
Absolute Pull Range (APR):	--
Series:	SiT9120
Voltage - Supply:	3.3V
Output:	LVPECL
Function:	Enable/Disable
Frequency:	166.666MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Oscillators

Oscillators are electronic devices that generate a periodic, oscillating electronic signal. Oscillators are handy in many electronics applications, such as producing constant tones for radio and telephone, allowing clocks and timers to operate, along with lots of other applications. Oscillators can also be used to generate accurate time-based signals for controlling machinery and synchronizing networks.

SIT9120AI-1D1-33E166.666000Y

The SIT9120AI-1D1-33E166.666000Y is a high-precision programmable crystal oscillator that is specially designed for frequency control of telecommunications, Wi-Fi and other types of wireless communication systems. It features low phase jitter and low power consumption making it an ideal choice for applications requiring high-fidelity signal outputs without sacrificing power consumption.

Application Field

The SIT9120AI-1D1-33E166.666000Y is an ideal device for consumer Wi-Fi, cellular, AMR, GSM, EDGE, UMTS, GPS, Bluetooth, Zigbee, and various other applications as well as for communication infrastructure applications including frequency managers, test systems, telecom switches, datacenters and so on. It also features extremely low power consumption and low phase noise, making it perfect for use in battery-operated applications.

Working Principle

The SIT9120AI-1D1-33E166.666000Y uses an oscillator circuit to create a stable periodic signal. The crystal oscillator works by passing an electric current through a quartz crystal. This current causes the quartz crystal to oscillate at a certain frequency. The frequency is determined by the size and shape of the crystal and the amount of current passing through it. Once the crystal is oscillating, it is amplified and shaped into a usable signal. The resulting signal can be used to create a precise, stable frequency that is used to time various communication system components.

Conclusion

The SIT9120AI-1D1-33E166.666000Y is a high-precision programmable crystal oscillator that is specifically designed for frequency control in a wide variety of wireless communication systems. It features low phase jitter and low power consumption and is an ideal choice for applications requiring high-fidelity signal outputs without sacrificing power consumption. As an oscillator, it works by using an oscillator circuit to create a stable periodic signal that can be used to create a precise, stable frequency.

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