TB-22.5792MBE-T

Frequency Stability:	±50ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.126" W (5.00mm x 3.20mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	25mA
Operating Temperature:	-40°C ~ 85°C
Series:	TB
Voltage - Supply:	3.3V
Output:	CMOS
Function:	Enable/Disable
Frequency:	22.5792MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators

Oscillators are devices used to generate periodic oscillating signals. They are essential in many electronic operations such as timers, clocking systems, and radio frequency (RF) transceivers. Oscillators are designed to generate a signal with a precise frequency and amplitude. The TB-22.5792MBE-T is a specific type of oscillator device classified as a surface acoustic wave (SAW) oscillator. It is specifically used in electronic systems for timing, clocking, and RF signal generation.

Features and Construction

The TB-22.5792MBE-T is a thermally compensated SAW resonator. This means that the device is designed to be thermally stable, meaning that it can maintain its output frequency despite temperature variations. This is useful particularly in RF applications, where a small deviation of frequency can cause significant consequences. The device has an operating temperature range of -10°C to 85°C and a frequency accuracy of ±25 ppm.The TB-22.5792MBE-T is designed to operate at a frequency of 22.5792 MHz. It has an input voltage of 3V, loading capacitance of 15pF, and a pullability of Od0.32%. It has an output power of -2.5 dBm typical. In terms of construction, the TB-22.5792MBE-T is made of a piezoelectric substrate. The substrate is coated with aluminum and a nickel-chromium alloy. This design provides the physical structure for electrical charge to be stored and transferred, ultimately providing the oscillating signal.

Application Field and Working Principle

The TB-22.5792MBE-T is designed to be used in a wide range of applications, mostly in timing and clocking systems. Its thermally matched design makes it ideal for its use in devices operating in harsh environmental conditions or temperature extremes. As mentioned, the device is a SAW oscillator. The working principle of a SAW oscillator is based on the acoustic wave theory. This theory states that a wave generated by an electric charge will travel through a medium at a constant velocity. The TB-22.5792MBE-T is designed to create an acoustic wave that resonates across the piezoelectric substrate. This oscillating wave is then converted back into an electric charge, and it results in the produced signal.

Conclusion

In conclusion, the TB-22.5792MBE-T is a thermally stable SAW oscillator designed for operations in RF, timing, and clocking applications. Its ability to provide an accurate oscillating frequency even at extreme temperatures make it an ideal choice for electronic systems that must operate under varying temperatures. The device works on the principle of acoustic wave theory, using a physical substrate to transport electric charge and thus producing a periodic oscillating signal.

The specific data is subject to PDF, and the above content is for reference