CMX309FLC28.63636M-UT

Frequency Stability:	±100ppm
Current - Supply (Disable) (Max):	12mA
Height - Seated (Max):	0.185" (4.70mm)
Size / Dimension:	0.547" L x 0.341" W (13.90mm x 8.65mm)
Package / Case:	4-SOJ, 5.08mm pitch
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	23mA
Operating Temperature:	-10°C ~ 70°C
Series:	CMX-309
Voltage - Supply:	5V
Output:	CMOS, TTL
Function:	Enable/Disable
Frequency:	28.63636MHz
Type:	XO (Standard)
Base Resonator:	Crystal
Part Status:	Obsolete
Packaging:	Cut Tape (CT)

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Oscillators: CMX309FLC28.63636M-UT application field and working principle

Oscillators are essential components in a wide variety of electronic systems, and the CMX309FLC28.63636M-UT crystal oscillator is one of the most commonly used oscillators. This oscillator provides superior performance and stability for telecommunications, wireless communications, and 5G applications.

Application field of CMX309FLC28.63636M-UT

The CMX309FLC28.63636M-UT oscillator is mainly used in current telecommunication systems, wireless communication systems, and 5G networks. Due to its high stability, it is an excellent choice for critical applications that require reliable frequency reference. It can be used in PCS Base Stations, Telecom MSAN, WLAN routers, WiMAX base stations, TD-LTE macro cells, 5G NR base stations, and various other communication equipment. In addition, it can be used in 4G/LTE networks, automotive systems, medical devices, instrumentation, test equipment, and a variety of other electronic systems.

The Working Principle of CMX309FLC28.63636M-UT

The CMX309FLC28.63636M-UT utilizes the principle of piezoelectricity to produce a stable output frequency. The oscillator is made up of two components-a crystal and an oscillator circuit. The crystal vibrates at a precise frequency when exposed to an applied voltage. The oscillator circuit then amplifies the frequency of the crystal to produce a more consistent output.The design of the CMX309FLC28.63636M-UT is based on the Pierce Oscillator circuit. This circuit consists of a capacitive divider network, operational amplifier, and the crystal. The input voltage is divided by the capacitive divider, which is connected to the oscillator circuit, creating an alternating voltage on the output terminals. This alternating voltage is fed back to the operational amplifier, which uses it to create an amplified output. This amplified output then stimulates the crystal, causing it to vibrate at its precise resonant frequency. The amplified output is then fed back to the circuit, creating a stable oscillating frequency. The CMX309FLC28.63636M-UT is an extremely stable oscillator which offers excellent phase noise and frequency accuracy. It also offers high jitter performance, low phase noise, and low power consumption. The operating temperature range for this oscillator is from -20°C to 85°C, with an mounted board temperature range of -40°C to 100°C. It is an ideal choice for many communication systems, and it can provide reliable and accurate frequency performance for a variety of applications.

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